Hydraulic Hose

HYDRAULIC HOSE Couplings Couplings , Accessories Acces sories and Equipment

Warning

Caution

■ Bridgestone Products (hereinafter “Products”) are the part of the engineered systems

which are manufactured by Bridgestone and must be assembled and used on the basis of Bridgestone’s instructions, processes and specifications. ■ Failure to follow the warnings set forth on the Products or in this catalog may result

in serious injury or death. In the event users fail to follow usage instructions or specifications, which Bridgestone stipulates in the catalog, Bridgestone neither guarantees the performance of the Products nor is responsible for any other productrelated failures/defects. ■ Bridgestone disclaims any responsibilities or liabilities for any components in the

engineered system which are not designed, engineered or produced by Bridgestone. ■ Bridgestone is not responsible for the performance of the Products assembled by

others in a manner which does not conform to Bridgestone instructions, processes or specifications.

Warning indicates that failure to comply with the instructions may cause personal injury ■ Warning or death. ■ Caution indicates that failure to comply with the instructions may cause personal injury

or property damage.

DISTRIBUTION OF INFORMATION Bridgestone widely distributes the Products and usage information to distributors, sellers and users.

This information is also available on Bridgestone’s website, (www.bridgestone. com/products/diversified/hose). However, However, we also rely on the sellers or distributors of the Products to provide a copy of safety or usage information, including warnings and precautions to all end users. It is imperative to read these warnings and precautions before selecting and utilizing the Products.

                                                                        

                                                                                                                                                      

1

Precautions For Safety’s sake

1

Be sure to read the following before use.

Bridgestone Hydraulic hose, couplings, and accessories accesso ries are developed develope d for hydraulic components . Follow each product’s application and specification. Avoid hose burst, leakage, and other dangers by following important steps.

1 Proper usage

Warning

Severe personal injury or death may result if these instructions are not followed.

●Do not touch a pressurized hydraulic hose assembly with any part of your body. If hoses, couplings or accessories are broken, and a fluid touches the skin, even if no pain is felt, a serious injury including burns may be caused. In case of JAT/JAM series, be sure to use safety chains. Use of plastic hose guards will help a person avoid injury. ●System working pressure should not exceed the rated working pressure of the hose assembly. Exceeding the rated working pressure of the hose may result in the hose bursting or hose coupling blow-off. Follow the maximum working pressure ratings listed in this catalog. ●Use compatible hydraulic fluid The use of an incompatible hydraulic fluid will deteriorate the inner tube and the reinforcement resulting in the hose bursting or coupling hose coupling blow-off. ●Protect hose from abrasions. If the hose reinforcement is exposed, it is susceptible to rust and accelerated damage leading to serious failure like hose burst. If it is found, replace with a new one. will be twisted or pulled. ● Avoid applications where the hose is or will Twisting or stretching a hydraulic hose under pressure may result in hose bursting or hose coupling blow-off. If it is found, replace with a new one, then install a live swivel joint. ●Do not snap the hose. Snapping and deforming deforming will lead to hose burst, leakage, and hose coupling blow-off. If found, replace with a new one. ●Do not apply an electrical current to a hose assembly. Electrifying a hose may lead to a hose failure or an electric shock. ●Tighten hose assemblies to the recommended torque. If tightening is improper, there are possibilities of leakage, connection connection portion breakage, and separation. separation. Be sure to apply the recommended torque torque by using a torque spanner. In case of over torque, replace with a new one. In case of under torque, retighten with the recommended torque ( page 82 ). ● Avoid the usage exceeding the minimum bending radius The usage exceeding the minimum bending radius may may cause hose burst and leakage. Be sure to follow the specified minimum bending radius. ● Avoid excessive vibration The usage excessive vibration may cause leakage and hose coupling blow-off by fatigue. ● Avoid the usage exceeding applicable temperature The usage exceeding applicable temperature may cause leakage and hose coupling blow-off.

Caution

Personal injury or property damage may result if these instructions are not followed

● Avoid vacuum pressure (except for suction hose) Excessive vacuum pressure may result in the inner tube damage which leads to hose failure. in water or any other liquid. ● Avoid submerging hose assemblies in Hose assemblies submerged in water are exposed to external pressure which will reduce the service life of a hose and/or have bad effect on hose assembly performance. ●Remove all air from hydraulic hose assemblies. Air may cause damage to the inner tube which which will lead to hose failure. ●Follow minimum hose exposed length Follow minimum hose exposed length. Improper length may reult in inferior performance to catalog specification. ●Never repair or rework a hose assembly. Old or used hose assemblies do not have the same physical characteristics as a new hose and cannot be used. Old hoses or damaged hoses should be replaced with new one, and should not be repaired or reworked. ●Do not use for food or drinking water, since the hose is intended for industrial use.

2 Warranty period Warranty period is impulse cycle number or each specified period, whichever comes earlier (Refer to pages 7 to 10).

3 Preventive maintenance Before use, check for the following conditions. If any are found, replace with a new part. Physical damage, blister, exposed reinforcement, kinking, hose coupling blow-off, leakage etc. JIS B8360,8362,8364 recommend that hoses should be changed every 2 years.

4 Storage - Cap the couplings or hose cut ends - Keep out of direct sunlight - Do not expose to corrosive gas, oil or chemicals - Store in dark and dry place at the temperature between -10℃℃and +40℃(14° F to 104° F )

2

Symbols This catalog shows the product specifications in the format below so you can select the correct product for your needs and prevent the risk of danger.

Hoses are flexible tubes designed to carry fluid from one location to another or to

Hose

convey pressure. Typically, they include rubber hoses ( etc.) and resin hoses (

[Example Specifications of Hoses]

Temperature Range : ambient

Temperature Range: fluid

Permissible temperatures of ambient environment for the hose

Permissible temperatures of fluid flowing through the hose

Compatible Fluid Fluid applicable to the hose

Inner part of the hose, which comes into direct contact with the fluid The specifications show the materials for this part.

●Compatible Fluid / Mineral Hydraulic Oil ●Temperature Range: fluid / −40°C to 100°C / −40°F to 212°F ●Temperature Range: ambient / −40°C to 70°C / −40°F to 158°F ●Inner Tube / Oil-resistant synthetic rubber ●Outer Cover / Weather-resistant synthetic rubber

Pressure Outer Cover Outer part of the hose, which is intended to protect its reinforcing The specifications show the materials for this part.

Catalog Number When ordering a product, specify its catalog number.

Weight

*The color of this cover is black unless otherwise specified.

*For details, refer to page 5.

,

,etc.).

Inner Tube

Pressure shown in psi/MPa units

,

Approximate Weight of Hose

PA01 Maximum Working Pressure

1.5MPa 500PSI

Catalog Number

PA0104＊ PA0106＊ PA0108＊

I.D. inch

1/4 3/8 1/2

O.D.

Max.W.P. MPa

mm

inch

mm

psi

6.3 9.5 12.7

0.55 0.69 0.83

14.0 17.4 21.2

200

1.5

Min.B.P. MPa

psi

870

6.0

Min.B.R. mm

inch

2.17 2.56 3.54

55 65 90

Weight g /m

l bs /f t

0.33 0.53 0.62

150 240 280

Reinforcement

4C

Compatible coupling/relevant page Factory-assembled UNICRIMP-crimped

AS/27

AS/27 UL/30

I.D・O.D

Coupling Series

Inner and outer diameters of the hose

Series of couplings that are crimped either at a factory or with UNICRIMP. The number after “/” indicates the number of the page that describes the applicable series of couplings. *Crimping the couplings may be impossible depending on the type of UNICRIMP used.

Max.W.P. Maximum usable working pressure

Min.B.R. Minimum bending radius that can be achieved without performance degradation. This radius is specified on the inside surface of the bend area.

Min.B.P. Pressure that the hose should withstand without problems such as coupling detachment, hose bursting, and fluid leaking from the crimped part when the hose is subjected to water or oil pressure.

Reinforcement Fibers or wires woven or spirally wrapped around an inner tube to maintain hose p e rf o rm a nc e . T h e s p e c i f i c a t i on s s h o w t h e structure of the reinforcing.

3

Symbols

Couplings for connecting the hose to equipment. Usually, a crimping machine is

Couplings

used to crimp the couplings onto the hose.

[Example Specifications of Couplings] Catalog Number When ordering a product, specify its catalog number.

Type of End-configuration.

R

R

*For details, refer to page 5.

Catalog Number

Y(HEX)

A （L） Male British Tapered Pipe Thread(BSPT)

UZ04R UB06R UB08R UZ08R UB1012R UB12R UB16R UZ20R

Y Thread 1/4 3/8 1/2 1/2 3/4 3/4 1 1 1/4

inch

0.67 0.75 0.87 0.87 1.18 1.18 1.42 1.81

（L）

A

mm

17 19 22 22 30 30 36 46

inch

mm

0.51 0.59 0.71 0.71 0.79 0.79 0.87 0.99

13 15 18 18 20 20 22 25.2

inch

1.97 2.28 2.52 2.52 3.07 3.35 3.66 4.80

Weight

mm

lbs

50 58 64 64 78 85 93 122

0.11 0.19 0.28 0.28 0.49 0.63 0.95 1.91

g

50 85 125 125 220 285 430 865

Standard product — Material: SS or SC equivalent steel, Surface: Zinc plating or chromate treatment

Shape of Crimped Couplings

Surface Treatment of Standard Products

This figure shows a coupling before crimping. The shape of crimped couplings varies depending on the crimping machine used.

The specifications show the treatment method used to prevent metal fittings from becoming rusted.

Combinations of Hoses and Couplings The combinations of hoses and couplings comply with JIS B 8363 (End fittings for hydraulic hose assemblies). For assured quality, be sure to properly tighten the couplings using the torques shown on page 82.

■Applicable working Pressure of each thread (JIS B 8363) Size Thread

02

04 41.0

R

05

06

10

12

16

20

24

32

34.5

－

20.5

G、 C、 F、 F2

－

Q2

－

S、 SR(SAE standard)

－

－

－

－

H、 HR(SAE H.P)

－

－

－

－

34.5

K， K1～K7 (21MPa flange)

－

－

－

－

20.5

34.5

27.5

20.5

41.5

Accurate Tightening Torque(page 63) is required to achieve the above pressure.

4

08

Unit : MPa(psi)

17.0 34.5

34.5

24.5

10.5 27.5

－ 20.5

How to Order ■Below are examples of the catalog numbers shown in this catalog. HOSE

Example of hose catalog numbers

(Pressure-rated hose)

(SAE hose)

PA 07 04

R1T 08

Hose inside diameter in 1/16 of an inch.(04=4/16=1/4 inch)

Hose inside diameter in 1/16 of an inch.(08=8/16=1/2 inch)

Recommended working pressure(07=7.0MPa)

Type of hose (hose series No.)

Type of hose (hose series No.)

COUPLING

UB 08

R

Coupling Series.

Type of thread. Hose inside diameter connected to couplings and thread size in 1/16 of an inch. (08 = 8/16 = 1/2inch) ・In case of jump size coupling. For Example, if hose ID is 5/8”(=10/16”) and thread size is 3/4”(=12/16”), UA1012R is the catalog number.

Thread

Crimping Portion (coupling series)

Adaptor

80 01 Adaptor

RG 08

Type of adaptor

【HOSE LENGTH（L）】

Combination of thread type In this case“R” & “G”

Thread size (08=8/16"=1/2")

【Orientation Angle】

Please refer to the figures below when you specify the assembly length.

L

L

L

225° NEAR END

Bent tube ends and flange head couplings can be oriented at different angles to one another and must be specified when ordering. As per the illustration right, the orientation angle is measured starting from either end as the far end, clockwise to the near end. In the case of illustration right, the orientation angle is 225 °. FAR END

L

Selecting the proper hose Please check below points. Fluid to be used. Delivery (flow rate and velocity) or Hose ID (Please refer “Pressure Loss”in this catalog) Maximum working pressure. Fluid and ambient Temperature. Thread type.

［Hose Length(L)］above and Hose Length (Please refer “Hose exposed length calculation”in this catalog) Orientation angle (Please refer above ［Orientation Angle］) Application and Environmental Conditions. Minimum bending Radius. Drawing.

Ordering Method ① To order assembled hoses, specify the following (typical examples of data): Hose catalog No.

× Hose

②To order hoses and fittings separately, specify the following: Hose catalog No.

length

PA2108

×1,000(L)

Coupling at one end

Coupling at the other end

Hose adapter

No.

UZ08R

UZ08C

8002RG08

10

PA2108

× Hose

length

（L）

×60,000

Fittings catalog No.

No. of pieces

UZ08R UZ08R 8002RG08

10 10 10

or

Hose catalog No. PA2108

× Hose

length

（L）

×30,000

No. 2

5

Thread Identification ●The coupling threads shown below are available. They comply with the JIS and ISO standards. The types of coupling threads are designated “R,” “F,” etc. These are included in the catalog numbers.

● A series of coupli ngs is availab le for each hose. The standard coupli ng threads differ for each series of coupli ngs. For details , refer to the coupling specifications.

●Standard products are made from SS or SC equivalent steel processed with a surface treatment (zinc plating or chromate treatment). Products made from stainless steel or brass are also available. For details, contact us.

R

C

Male British Tapered Pipe Thread（BSPT）

Female British Parallel Pipe Thread Male 30°Seat（BSPOR）

C F

PF

R

G

Female Japanese Industrial Pipe Thread (JIS) Female 30°Seat

Male British Parallel Pipe Thread（BSPP）

PF

PF

30゜

30゜

30゜

CR9

Female Parallel Pipe Thread 90º (Male 30º Seat )

S/H

K

Flange Head S : CODE 61 Flange / H : CODE 62 Flange

JIS 20.5Mpa Flange

Q2

Female O-Ring Face Seal

UNF 90゜

Female British Parallel Pipe Thread Male 30°Seat(BSPOR)

30゜ Bend types such as CR4 ( 45º ) and CR6 ( 60º ) are also available.

Q2C7

Bend types such as Q2R4 (45º) are also available.

Bend types such as SR4 (45º) and HR4 (45º) are also available.


F2

JIC 37° Female

UNF 37゜

Bend types such as Q2R9 (90º) are also available.

Bend types such as F2R4 (45º) and F2R9 (90º) are also available.

●The following non-standard products are also available. For details, contact us.

R1

J2

NPTF Male

A1

JIC 37° Male

NPTF

Rigid Male O-Ring Boss

UNF

A9

Male O-ring Face Seal

UNF

C1

Female NPSM Male 30° Seat

NPSM

UNF

37゜ 30゜ O-Ring Groove ※American

D

Female Taper Pipe Thread

Rc

D1

O-Ring Groove

For paint sprays

Pipe Thread


F3

F4

SAE 45° Female

NPTF

Female Metric Thread Female 30°Seat

UNF

J3

SAE 45° Male

UNF

Ｍ（P=1.5）

45°

30゜ 45°

※Komatsu

CE9


MQ4

DIN Metric Female Thread (with Male 12º Seat O-ring Groove)

M

D

D

12° φ

12° φ X

Ｇ

DIN Metric Female Thread (with Male 12º Seat O-ring Groove)

M

NPTF

30°

MQ5

Y （L）

Bend types such as MQ4R4 (45º) and MQ4R9 (90º) are available.

X

Y （L）

Bend types such as MQ5R4 (45º) and MQ5R9 (90º) are available.

* Coupling materials are carbon steel with zinc plating * As for PrimoLine series, coupling type is special one. Please see PrimoLine page (page 59).

6

Female 30°Seat

Hose Summary HOSE Series Inner Diameter

Lowpressure rubber hoses

Standard Rubber Hoses

Slim Rubber Hoses

OKE

mm Code Type OKE PA01 PA03 PA07 PA10 PA14 PA17 PA21 PA28 PA35 PF07 PF14 PF17 PF21 PFW PFH M 1/8 3.2 02 a 3/16 4.8 03 x i m 3.5 7.0 10.5 14.0 17.0 20.5 27.5 34.5 7.0 14.0 17.0 20.5 24.5 27.5 1/4 6.3 04 1.5 1.5 u 5/16 7.9 05 m 7.0 14.0 17.0 20.5 24.5 27.5 3/8 9.5 06 1.5 1.5 3.5 7.0 10.5 14.0 17.0 20.5 27.5 34.5 w o 7.0 14.0 17.0 20.5 24.5 27.5 1/2 12.7 08 1.5 1.5 3.5 7.0 10.5 14.0 17.0 20.5 27.5 34.5 r k 27.5 34.5 20.5 5/8 15.9 10 3.5 7.0 10.5 14.0 17.0 20.5 1.5 i n 20.5 3.5 7.0 10.5 14.0 17.0 20.5 27.5 34.5 3/4 19.0 12 1.5 g p 7/8 22.2 14 r e 7.0 10.5 14.0 17.0 20.5 27.5 34.5 20.5 1 25.4 16 1.5 3.5 s s 20.5 27.5 34.5 1-1/4 31.8 20 3.5 7.0 10.5 14.0 u r 20.5 27.5 34.5 1-1/2 38.1 24 3.5 7.0 10.5 14.0 e M 2 50.8 32 7.0 10.5 14.0 20.5 27.5 34.5 P 2-1/2 63.5 40 a inch

3

76.2

48

Relevant page

12～14

12

Minimum burst pressure (MPa)

15

3×

4× Maximum working pressure

−40 to − 40 t o+100(oil) +100 (oil), 0 to +50(water) −40 to+100 −40 to+60 −40 to +60(water-glycol) (water-glycol) −40 to Recommended −40 to +70 (oil) +70 (oil), 0 to +70 (water) ambient temperature −40 to +70 −40 to+60 −40 to +60(water-glycol) (ºC) (water-glycol) Mineral hydraulic Mineral hydraulic oil, Mineral Compatible fluid oil, water, water-glycol hydraulic oil water-glycol

Fluid temperature (ºC)

Uses and features Period

Warranty period

No. of times used

Lowpressure, lightweight

−40 to+100

−40 to +70

Mineral hydraulic oil

Abrasion-resistant slim type for ordinary hydraulic piping

Ordinary hydraulic piping

1 year for oil hoses or 6 months for water hoses

1 year

200,000

400,000

*Warranty is effective until the predetermined usage period expires or the impulse cycle count reaches the predetermined value, whichever occurs first. (The impulse cycle count refers to the number of times the hose has been pressurized under the specified hose usage conditions.)

*For information about other couplings, contact us. For information about adapters, refer to pages 64 and 65.

COUPLING

C o u p l i n g t h r e a d t y p e

Hose type Relevant page R F C G CR S SR H HR K～K4 K～K3R F4 F2 F2R Q Q2 Q2R

OKE PA01 PA03 PA07 PA10 PA14 PA17 PA21 PA28 PA35 PF07 PF14 PF17 PF21 PFW PFH 27 29 ～

● ● ● ● ● ● ●

34～39

34～44

27～33

● ● ● ● ● ● ●

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7

Hose Summary HOSE Series Inner Diameter inch

●Hose Available Only

Slim Rubber Hoses 120°C Rubber Hoses HQ CQ SQ

SAE / DIN Hoses SAE Series

DIN Series

mm Code Type HQ35 C Q S Q2 8 EQ17 EQ21 EQ25 EQ28 EQ31 R1AT R2AT R12A R13A R15A 4SP 4SH M 02 a 03 x i m 36.0 22.5 40.0 04 u 05 m 42.0 44.5 06 36.0 18.0 33.0 28.0 w o 42.0 41.5 08 34.5 36.0 27.5 17.0 20.5 24.5 27.5 31.0 16.0 27.5 28.0 r k 35.0 10 34.5 36.0 27.5 20.5 24.5 27.5 31.0 13.0 25.0 28.0 17.0 i n 12 34.5 38.0 27.5 17.0 20.5 24.5 27.5 31.0 10.5 21.5 28.0 35.0 42.0 35.0 42.0 g p 14 r e 34.5 38.0 8.7 16.5 28.0 35.0 42.0 28.0 38.0 16 17.0 20.5 24.5 27.5 31.0 s s 6.2 12.5 21.0 35.0 42.0 21.0 32.5 20 34.5 38.0 17.0 20.5 24.5 27.5 31.0 u r 24 17.0 20.5 24.5 27.5 31.0 5.0 9.0 17.5 35.0 42.0 18.5 29.0 e M 25.0 32 20.5 31.0 4.0 8.0 17.5 35.0 P 40 a

1/8 3.2 3/16 4.8 1/4 6.3 5/16 7.9 3/8 9.5 1/2 12.7 5/8 15.9 3/4 19.0 7/8 22.2 1 25.4 1-1/4 31.8 1-1/2 38.1 2 50.8 2-1/2 63.5 3 76.2

48

Relevant page

16

17～18

Minimum burst pressure 4× max.working 5× Maximum working pressure pressure (MPa)

19～20

−


－40 to +100 (－40 to +120(CQ38))

－40 to +120

Recommended ambient temperature (ºC)

－40 to +70

－40 to +70

Compatible fluid



−

Uses and features

Impulse Ultra MSHA High cycle Approved Abrasion 1,200,000

Maximum fluid temperature 120°C

−

1 year

1 year

−

1,000,000

−

Warranty period

Period No. of

times used 1,200,000 1,000,000 400,000

−

−


COUPLING


8



H Q3 5 C Q S Q2 8 EQ17 EQ21 EQ25 EQ28 EQ31 R1AT R2AT R12A R13A R15A 4SP 34～39 27～33 ● ● ー ● ● ● ● ● ● ● ー ● ● ● ● ● ● ● ー ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ー ● ● ● ● ● ● ー ● ● ● ● ー ● ● ● ● ● ー ● ● ● ● ● ● ー ● ● ● ● ● ● ● ー ● ● ● ● ● ー ● ● ● ● ー ● ● ● ● ● ● ● ー ● ● ● ー ● ● ● ● ● ● ー ● ● ● ● ー ● ー ● ● ● ● ● ● ● ● ● ● ● ● ● ● ー

4SH

HOSE Series Inner Diameter

JW・JWK VW

inch

mm Code Type M 1/8 3.2 02 a 3/16 4.8 03 x i m 1/4 6.3 04 u 5/16 7.9 05 m 3/8 9.5 06 w o 1/2 12.7 08 r k 5/8 15.9 10 i n 3/4 19.0 12 g p 7/8 22.2 14 r e 1 25.4 16 s s 1-1/4 31.8 20 u r 1-1/2 38.1 24 e M 2 50.8 32 P 2-1/2 63.5 40 a

3

76.2

Rubber Rubber Hoses Hoses Heat/ Large-bore Hoses Hoses for Air Suction Push-on Hoses both water-glycol high-pressure (lightweight,flexible) for steam oil-resistant for hot Hoses Hoses Hoses for Jacks for water cleaning cleaning Hoses Hoses cleaning and mineral oil WA・WAR

JW70 JWK

V W WA14 WAR

68.5 137.0

14.0

20.5

68.5 68.5

14.0 14.0

20.5 20.5

98.0 98.0

SA HM SA

HM

ACT

WH

PA03 -DA

ACT WH21 WE21 WE28 PA03-DA JBT

2.0 2.0 2.0

2.0

3.0 3.0 3.0 3.0

WE

20.5

20.5

27.5

3.5

20.5 20.5

27.5 27.5

3.5 3.5

2.0

7.0

20.5

27.5

3.5

2.0

7.0

20.5 20.5 20.5 20.5

27.5 27.5 27.5 27.5

3.5

4.9 3.0

48

Relevant page

21

22

23

24

About 2× 4× max. About 2.5× 6× max. 4× max. 5× max. 3× max. Minimum burst pressure maximum working max. working working working working (MPa) working pressure pressure working pressure pressure pressure pressure pressure −40


－40 to +100


－40 to +70

Compatible fluid


Uses and features

Warranty period

For ultra high pressure hydraulic tools

No. of

−0.08665MPa

1 year

Period

times used

Max. negative pressure

25,000

0 to +80

JBS

14.0 10.5 26

20.5 17.0

About 4× max. working pressure

to

－40 to +100

−40 to to +70(oil ), －40 to －40 to +60 －40 to (water-glycol), +100 0 to+70 +70 +60 －40 to +70 (oil) (water)

－40

Mineral Mineral Hot Water-glycol hydraulicoil/ Steam mineral hydraulic water and mineral hydraulic oil engine oil oil/water

Air

－40 to +70


Large bore, large Cleaning/ Steam Heat Crimping Hot Injection Air flow volume, max. machine cleaning green cut/ cleaning resistance steel plants supply not required length of 40m peeling 6 months

200,000

4× max. working pressure

－40 to +60 +4 to －40 to +93(oil), 0 to －40 to (water-glycol), 0 to+50 +210 +135 +120 +60 (water) －40 to +100 (oil)

－40 to +70

Water

25

JBF

100,000

3 months 1 year

−

400,000

1 year (oil)/ 6 months (water)

6 months

100,000

1 year

1 year

1 year

400,000

−

200,000



COUPLING



JW70 JWK

V W WA14 WAR

SA

HM

● ●

● ● ●

27～33 ●

●

●

●

● ● ● ● ● ● ●

● ● ● ●

● ● ● ●

●

● ● ●

ACT WH21 WE21 WE28 PA03-DA JBT 34～46 ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●

JBF

JBS

● ●

● ●

● ●

9

Hose Summary HOSE Series Inner Diameter inch

1/8 3/16 1/4 5/16 3/8 1/2 5/8 3/4 7/8 1 1-1/4 1-1/2 2 2-1/2 3

mm Code Type M 3.2 02 a 4.8 03 x i m 6.3 04 u 7.9 05 m 9.5 06 w o 12.7 08 r k 15.9 10 i n 19.0 12 g p 22.2 14 r e 25.4 16 s s 31.8 20 u r 38.1 24 e M 50.8 32 P 63.5 40 a

76.2

Ultra-High Standard Resin Hoses Special Application Resin Hoses Pressure Resin Hoses

KF

KG

KA

14.0 14.0

20.5 17.0 14.0

SPL

20.5 20.5

14.0 10.5

KB

19.5 15.0 14.5 12.0 10.5 10.5

25.5 22.0 20.5 17.0 16.0

5.0

9.5

9.0

For For For machine paint cleaning tools sprays

For jacks

For steam piping

AG10

JC70

SF

PS

WSH

SPL

KF

JAT

JAM

J AL

JKY

JAK

20.5 10.5

31.0 27.5 24.5

10.5 10.5

68.5 14.0

2.0

14.5

14.0

2.0 2.0 2.0

14.5 10.5

294.0 245.0 196.0 147.0 68.5 245.0 127.5 16.0 117.5 14.0 98.0 88.0 73.5

20.5

7.5

98.0 68.5 68.5 68.5

68.5

48

50～51

Relevant page

Minimum burst pressure (MPa)



−40 to +100

+40 to −20 to +93 +80


−40 to +70

−40 to −20 to +70 +40

Compatible fluid

Mineral hydraulic oil Ordinary hydraulic piping

Uses and features Flexible type

Warranty period

Small bending radius

No. of 150,000 200,000 times used

60～62


About 2× max. working pressure

0 to +80

0 to +70

−40 to +70

+4 to +220

−40 to +70

−30 to −30 to +80 +100

−40 to +50 (oil), 0 to +50 (water)

−40 to +80

−30 to +70

−40 to +50 (oil), 0 to +50 (water)

−40 to +70

Water/mineral hydraulic oil


Mineral Organic Mineral Mineral Steam hydraulic oil hydraulic solvent Water hydraulic paint oil oil

Ordinary hydraulic piping

1 year

Period

54～56

51 4× max. About 3× max. 2× max. working 3× max. working working pressure working pressure pressure pressure

150,000

Machine tools,

Paint

Cleaning, Ultra high Steam

sprays, pressure shock hydraulic injury antistatic protection treatment absorption tools

1 year

6 months

150,000 25,000

−

Water jet devices, Crimping machine jacks, high-pressure piping cleaning tools not required

1 year 25,000 100,000

Jacks

1 year

150,000

5,0 00

10,000

15,00 0 100,00 0 200,000



COUPLING


10

Hose type Relevant page R F C G CR S SR H HR K K2 K～K4 K～K3R F4 F2 F2R Q Q2 Q2R

KF

KG

SPL

KA

KB

AG10

PS

WSH

JC70

SF

27～33 ● ● ●

● ● ●

● ● ●

SPL

KF

JAT

JAM

JAL

JKY

JAK

●

●

●

●

●

34～46 ● ● ●

● ● ●

● ● ●

● ● ●

● ● ●

●

● ● ●

● ●

● ● ●

● ●

●

●

●

●

●

・

●

This catalog shows the series of UNICRIMP-crimped couplings for UC28. If you use other model, check the standards shown in your torque-tightening standard table. If you have any questions, contact us.

Hoses and Couplings

Hose catalog number

Se ri es

OKE

PA01

PA03

PA07

PA10

PA14

PA17

PA21

PA28

PA35

PF07 PF14 PF17

PF21

PFW PFH

S ize 04 06 08 10 12 16 04 06 08 04 06 08 10 12 16 20 24 04 06 08 10 12 16 20 24 32 04 06 08 10 12 16 20 24 32 04 06 08 10 12 16 20 24 32 04 06 08 10 12 16 04 06 08 10 12 16 20 24 32 04 06 08 10 12 16 20 24 32 04 06 08 10 12 16 20 24 32 04 06 08 04 06 08 04 06 08 04 06 08 10 12 16 04 06 08 04 06 08

Applicable coupling series Factor UNICRIMP -crimped -crimped LS

AS

S er ie s

LS

UT AS/UL

CQ36 AS

UT LC UZ UB UZ

AS/UL

CQ38

UL UT LC UZ

SQ28

EQ17 UB

UB UZ

UZ

HW

HW

UZ UB UZ

UZ

EQ21

UB UB UZ

UZ

HW

HW

UZ UB UZ

EQ25

UZ

UB UB UZ

UZ

HW

HW

UZ UB UZ

UZ

EQ28

EQ31

UB UB UZ UB UZ

UB

UZ

HW

HW

UZ

UZ

UB

UB

UZ KN KD UZ

UZ

08 10 12 16 20 24 08 10 12 16 20 24 32 08 10 12 16 20 24 08 10 12 16 20 24 08 10 12 16 20 24 32

Factor -crimped

UNICRIMP -crimped

UB

UB

UB UZ

KG

UB

UB

S er ies KF

UB UZ UZ

SPL

UB（C X）ー

UB

ー

UB

KA

UZ UB

UB UZ HW UZ

UZ HW

KB

UB

UB UZ HW KN

UZ HW －

UB

UB

UZ KN

UZ －

S er ies AG10 PS

UB

UB

WSH JC70

UZ KN EX

－

S er ies JW70 JWK

VW

UZ

UB

WAR UZ －

SA

UL/UZ UB UL/UZ UB UZ

HM ACT WH21

UB UZ

WE21 UB

UB

－ UZ UB

04 06 08 12 06 08 03 04 06 08 02 03 04 05 06 08 12 03 04 05 06 08 12 16

Factor -crimped

UNICRIMP -crimped

JY SY SY UX SY CG JG

SY

SG

SG SY CY JY SY

CY JY

SY

SY CY SY/UL － SY/UL UX CY SY/UL － SY/UL UX

Applicable coupling series

Hose catalog number

UZ －

KN

S ize

Special Application Resin Hoses

UB

UB


Hose catalog number

－

SF

S ize

04 06 08 03 04 05 04 06 03 04 06 08 10

Factor -crimped

UNICRIMP -crimped

JG SG CY JY SY JY UY CW JG SG SH

SG

－ SY UY － SG SH －

Special Application Rubber Hoses

WA14

UZ UB UZ UZ UB UZ

08 10 12 16 20 04 06 08 10 12 16 20 08 10 12

Hose catalog number

UZ

KN EX UZ UB UZ UZ UB UZ UZ UB UZ UZ UB UZ

Si ze

UZ

UB

UB


Hose catalog number

HQ35 UT

Standard Resin Hoses

High Durable Rubber Hoses

Standard Pressure Rubber Hoses

WE28

PA03-DA

JBT JBF JBS

S ize 04 06 08 04 06 08 16 20 24 32 04 06 08 04 06 08 08 12 16 12 16 04 06 08 06 04 06 08 12 16 20 24 32 04 06 08 12 16 20 24 32 04 06 08 12 16 40 48 40 48 40 48

Applicable coupling series Factory UNICRIMP Push-on -crimped -crimped hoses ZP KH UB

ZP － UB

－

EK

－

－

UT

UT

LC HW

LC HW

UL

UL

－

UL

UL

－

SK

ー

－－

ー

ー

AT

UF UZ UB UZ GB

GA（U L） UZ

－

UB

S ize

JAT

03 03 05 03 04 05 06 08 10 12 16 04 04 05 06 08

JAM

JKY JAK

Factor -crimped

UNICRIMP -crimped

BN

－

BX

－

BL BK AK

－

AL UY AK BK

－－

AK

－

UZ

KN

－

UZ UB UZ

UZ UB

GB UB KN KD

S er ies

JAL

ー


Hose catalog number

－

UN

UB

Ultra-High Pressure Resin Hoses

ーー

AS UL

ー

EC

ー

ー

DX

ー

ー

EX

ー

ー

UT

11

● ● ● ●

Compatible Fluid / Mineral Oil, Water Inner Tube / Oil Resistant Synthetic Rubber Outer Cover / Weather Resistant Synthetic Rubber Temperature Range: fluid / −40℃ to 100℃(Oil) / 0℃ t o 50℃(Water) −40℉ to 212℉(Oil) / 32℉ to 122℉(Water) ● Temperature Range : ambient /−40℃ to 70℃(−40℉ to 158℉)

OKE Series For Low Pressure

OKE Maximum Working Pressure

1.5MPa 200PSI

Catalog Number

I.D. inch

OKE04 OKE06 OKE08 OKE10 OKE12 OKE16

1/4 3/8 1/2 5/8 3/4 1

mm

O.D. inch mm

6.6 9.7 13.0 16.2 19.3 25.7

0.50 0.63 0.78 0.93 1.09 1.44

12.7 15.9 19.8 23.5 27.7 36.5

Max.W.P. psi MPa

1.5

200

Min.B.P. psi MPa

600

4.5

Min.B.R. inch mm

2.56 2.95 3.94 4.92 5.91 7.87

65 75 100 125 150 200

Weight l bs /f t g/ m

0.09 0.12 0.16 0.21 0.29 0.48

130 170 240 310 430 720

Reinforcement


LS/27

LS/27

UT/27

UT/27

2C

4C

*These hoses cannot be used under surge (shock) pressure. If the hose will be subjected to surge (shock) pressure, replace it with a PASCALART hose (PA). *Hoses suitable for use at high temperatures (120°C and 150°C) are also available. For details, refer to the Lace-up Rubber Hose Catalog. We recommend using water-glycol with couplings on which the wetted parts only are nickel chrome plated (the catalog numbers of these couplings end with X103). Warning

Do not use high water base fluid (HWBF) with the hoses listed above. Doing so could cause the hoses to burst or fluid to leak. Severe personal injury or death may result if these instructions are not followed.

■JIS Standard ・JIS K6349-3(high-pressure rubber hose) ・JIS B8360(high-pressure rubber hose assembly)

1

●Compatible Fluid Mineral Oil

LONGER HOSE LIFE

PASCALART series hose provides a longer service life and a greater fatigue resistance than conventional hose. PASCALART series hose guarantees a service life of 400,000 impulse cycles conforming to JIS heavy duty application standard B8360. Conventional hose assures a service life of only 100,000 to 200,000 impulse cycles.

●Inner Tube Oil Resistant Synthetic Rubber

●Outer Cover Weather Resistant Synthetic Rubber

●Temperature Range : fluid

15%

■Hose Life Comparison

－40℃to +100℃ (－40° F to +212° F)

5% Test pressure ±5％

400,000 impulse cycles (JIS waveform)

●Temperature Range : ambient

200,000 impulse cycles (SAE waveform)

SAE100R2

－40℃to +70℃ (－40° F to +158° F)

150,000 impulse cycles (SAE waveform)

SAE100R1

1.0MPa 0MPa

5% 50%

50% 1cycle

2

SMALLER BENDING RADIUS

PASCALART series hose minimum bending radius is 2/3 of the JIS K6349 standard, which results in shorter hydraulic hose assemblies, and more compact hydraulic circuits. PASCALART hose

3

Conventional highpressure rubber hose

BROAD RANGE

PASCALART series hose is classified into 9 different work ing pressure categories. This broad range of working pressures, makes it easy to select the right hose for any given hydraulic circuit pressure.


1.5MPa 200PSI

Catalog Number

PA0104＊ PA0106＊ PA0108＊

I.D. inch

1/4 3/8 1/2

mm

O.D. inch mm

Max.W.P. psi MPa

Min.B.P. psi MPa

Min.B.R. inch mm

6.3 9.5 12.7

0.55 0.69 0.83

200

870

2.17 2.56 3.54

14.0 17.4 21.2

1.5

6.0

55 65 90


0.33 0.53 0.62

150 240 280

Reinforcement

4C


AS/27

AS/27 UL/30

We recommend using water-glycol with couplings on which the wetted parts only are nickel chrome plated (the catalog numbers of these couplings end with X103). ＊For factory-assembled hoses with stainless steel fittings, select the UL series hoses.

Warning Do not use high water base fluid (HWBF) with the hoses listed above. Doing so could cause the hoses to burst or fluid to leak. Severe personal injury or death may result if these instructions are not followed.

Reinforcing

   

12

   

   

PA series PA03 Maximum Working Pressure

3.5MPa 500PSI

Catalog Number

PA0304＊ PA0306＊ PA0308＊ PA0310 PA0312 PA0316 PA0320 PA0324

inch

I.D. mm

O.D. inch mm

1/4 3/8 1/2 5/8 3/4 1 1-1/4 1-1/2

6.3 9.5 12.7 15.9 19.0 25.4 31.8 38.1

0.55 0.69 0.83 0.93 1.24 1.48 1.64 1.90

14.0 17.4 21.2 23.5 31.4 37.5 41.7 48.3

Max.W.P. psi MPa

500

Min.B.P. psi MPa

3.5 2,000

14.0

Min.B.R. inch mm

2.17 2.56 3.54 4.33 5.31 6.69 7.87 9.84

55 65 90 110 135 170 200 250


0.10 170 0.14 220 0.19 290 0.20 310 0.39 620 0.49 800 0.77 950 0.90 1,170

Reinforcement

4C


AS/27

AS/27 UL/230

UT/27

UL/30

LC/27

UT/27 LC/27

2C 4C 1W

We recommend using water-glycol with couplings on which the wetted parts only are nickel chrome plated (the catalog numbers of these couplings end with X103). ＊Factory-assembled hoses with stainless steel fittings are the UL series hoses. Do not use high water base fluid (HWBF) with the hoses listed above. Do not use water-glycol with either PA0320 or PA0324. Failure to observe these Warning instructions could cause the hoses to burst or fluid to leak. Severe personal injury or death may result if these instructions are not followed.


7.0MPa 1,000PSI

Catalog Number

PA0704＊ PA0706＊ PA0708＊ PA0710＊ PA0712＊ PA0716＊ PA0720 PA0724 PA0732

I.D.

O.D.

Max.W.P. MPa

inch

mm

inch

mm

psi

1/4 3/8 1/2 5/8 3/4 1 1-1/4 1-1/2 2

6.3 9.5 12.7 15.9 19.0 25.4 31.8 38.1 50.8

0.53 0.66 0.76 0.94 1.05 1.32 1.71 1.98 2.49

13.5 16.7 19.4 23.8 26.6 1,000 33.5 43.5 50.2 63.2

Min.B.P. MPa

psi

7.0 4,000

Min.B.R. mm

inch

2.17 2.95 3.15 4.33 28.0 5.12 6.89 8.66 10.63 13.78

55 75 80 110 130 175 220 270 350

Weight g/ m

l bs /f t

0.15 220 0.22 330 0.25 380 0.34 510 0.40 600 0.57 850 1.07 1,610 1.27 1,910 1.66 2,490

Reinforcement

1W


UZ/34 UB/34 UZ/34

UZ/34

UB/34 UB/34

2W

UZ/34

UZ/34

HW/41

HW/41

We recommend using water-glycol with couplings on which the wetted parts only are nickel chrome plated (the catalog numbers of these couplings end with X103). ＊Factory-assembled hoses with stainless steel fittings are the UL and UX series hoses. Do not use high water base fluid (HWBF) with the hoses listed above. Do not use water-glycol with either PA0720 or PA0724 or PA0732. Failure to observe Warning these instructions could cause the hoses to burst or fluid to leak. Severe personal injury or death may result if these instructions are not followed.


10.5MPa 1,500PSI

Catalog Number


inch

I.D. mm

O.D. inch mm

1/4 3/8 1/2 5/8 3/4 1 1-1/4 1-1/2 2

6.3 9.5 12.7 15.9 19.0 25.4 31.8 38.1 50.8

0.53 0.66 0.76 0.94 1.05 1.32 1.71 1.98 2.60

Max.W.P. psi MPa

13.5 16.7 19.4 23.8 26.6 1,500 33.5 43.5 50.2 66.0

Min.B.P. psi MPa

10.5 6,000

Min.B.R. inch mm

2.17 2.95 3.15 4.33 42.0 5.12 6.89 8.66 10.63 14.57

55 75 80 110 130 175 220 270 370


0.15 230 0.23 340 0.26 390 0.35 530 0.41 610 0.57 860 1.07 1,610 1.27 1,910 2.77 4,150

Reinforcement

1W


UZ/34 UB/34 UZ/34

UZ/34

UB/34 UB/34

2W 4S

UZ/34

UZ/34

HW/41

HW/41

We recommend using water-glycol with couplings on which the wetted parts only are nickel chrome plated (the catalog numbers of these couplings end with X103). ＊Factory-assembled hoses with stainless steel fittings are the UL and UX series hoses. Do not use high water base fluid (HWBF) with the hoses listed above. Do not use water-glycol with PA1020, PA1024, or PA1032. Failure to observe these Warning instructions could cause the hoses to burst or fluid to leak. Severe personal injury or death may result if these instructions are not followed.


14.0MPa 2,000PSI

Catalog Number


inch

I.D. mm

O.D. inch mm

1/4 3/8 1/2 5/8 3/4 1 1-1/4 1-1/2 2

6.3 9.5 12.7 15.9 19.0 25.4 31.8 38.1 50.8

0.53 0.66 0.76 1.00 1.15 1.41 1.71 2.07 2.60

Max.W.P. psi MPa

13.5 16.7 19.4 25.4 29.3 2,000 35.8 43.5 52.7 66.0

Min.B.P. psi MPa

14.0 8,000

Min.B.R. inch mm

2.17 2.95 3.54 4.72 56.0 5.51 7.09 9.45 11.02 14.57

55 75 90 120 140 180 240 280 370


0.16 0.23 0.27 0.50 0.63 0.82 1.07 2.04 2.77

240 350 400 750 940 1,230 1,610 3,060 4,150

Reinforcement

1W


UZ/34 UB/34 UZ/34

UZ/34

UB/34 2W

4S

UB/34 UZ/34

UZ/34

HW/41

HW/41

We recommend using water-glycol with couplings on which the wetted parts only are nickel chrome plated (the catalog numbers of these couplings end with X103). ＊Factory-assembled hoses with stainless steel fittings are the UL and UX series hoses. Do not use high water base fluid (HWBF) with the hoses listed above. Do not use water-glycol with PA1420, PA1424, or PA1432, Failure to observe these Warning instructions could cause the hoses to burst or fluid to leak. Severe personal injury or death may result if these instructions are not followed.

   

   

13

PA series PA17 Maximum Working Pressure

17.0MPa 2,500PSI

Catalog Number

PA1704＊ PA1706＊ PA1708 PA1710 PA1712 PA1716

I.D. inch

1/4 3/8 1/2 5/8 3/4 1

mm

O.D. inch mm

6.3 9.5 12.7 15.9 19.0 25.4

0.53 0.66 0.76 1.00 1.15 1.41

Max.W.P. psi MPa

13.5 16.7 19.4 2,500 25.4 29.3 35.8

Min.B.P. psi MPa

17.0 10,000

68.0

Min.B.R. inch mm

2.36 3.15 3.54 4.72 5.51 7.28

60 80 90 120 140 185


Reinforcement

0.16 240 0.24 360 0.28 420 0.51 770 0.63 950 0.87 1,300


1W

UZ/34 UB/34 UZ/34

2W

UB/34

UZ/34

UB/34

＊For factory-assembled hoses with stainless steel fittings, select the UL series hoses.


20.5MPa 3,000PSI

Catalog Number

PA2104 PA2106 PA2108 PA2110 PA2112 PA2116 PA2120 PA2124 PA2132

inch

I.D. mm

O.D. inch mm

1/4 3/8 1/2 5/8 3/4 1 1-1/4 1-1/2 2

6.3 9.5 12.7 15.9 19.0 25.4 31.8 38.1 50.8

0.53 0.71 0.87 1.00 1.15 1.41 1.78 2.07 2.60

inch

mm

O.D. inch mm

1/4 3/8 1/2 5/8 3/4 1 1-1/4 1-1/2 2

6.3 9.5 12.7 15.9 19.0 25.4 31.8 38.1 50.8

0.59 0.75 0.87 1.04 1.14 1.41 1.80 2.20 2.95

inch

mm

O.D. inch mm

1/4 3/8 1/2 5/8 3/4 1 1-1/4 1-1/2 2

6.3 9.5 12.7 15.9 19.0 25.4 31.8 38.1 50.8

0.59 0.75 0.87 1.04 1.14 1.44 1.93 2.20 2.95

Max.W.P. psi MPa

13.5 18.0 22.2 25.4 29.3 3,000 35.8 45.2 52.7 66.0

Min.B.P. psi MPa

20.5 12,000

Min.B.R. inch mm

2.76 3.54 4.33 5.51 82.0 6.69 8.27 10.24 12.20 16.93

70 90 110 140 170 210 260 310 430

Weight lb s/ ft g /m

0.17 0.31 0.43 0.51 0.64 0.87 1.57 2.04 2.77

Reinforcement

250 470 650 770 960 1,300 2,360 3,060 4,150

1W


UZ/34 UB/34 UZ/34

2W

UZ/34

UB/34 UB/34

4S

UZ/34

UZ/34

HW/40

HW/40


27.5MPa 4,000PSI

Catalog Number


I.D.

Max.W.P. psi MPa

15.1 19.1 22.2 26.4 29.0 4,000 35.9 45.6 55.9 75.0

Min.B.P. psi MPa

Min.B.R. inch mm

2.76 3.94 4.33 5.51 27.5 16,000 110.0 6.69 8.66 11.02 12.60 16.93

70 100 110 140 170 220 280 320 430


0.25 0.36 0.52 0.67 0.75 1.17 1.74 2.93 5.27

Reinforcement

380 540 780 1,000 1,130 1,750 2,610 4,390 7,900

2W


UZ/34

UZ/34

UB/34

UB/34

UZ/34 KN/41 KD/41

UZ/34

4S

6S

ーー


34.5MPa 5,000PSI

Reinforcing

Catalog Number


   

14

I.D.

Max.W.P. psi MPa

15.1 19.1 22.2 26.4 29.0 5,000 36.6 49.0 55.9 75.0

Min.B.P. psi MPa

Min.B.R. inch mm

3.15 4.33 5.91 6.69 34.5 20,000 138.0 8.66 11.02 12.99 14.96 19.69

   

80 110 150 170 220 280 330 380 500


0.26 0.37 0.53 0.67 0.75 1.33 2.57 2.96 5.33

Reinforcement

390 550 800 1,000 1,130 2,000 3,850 4,440 8,000

2W

UZ/34

4S

UB/34

6S

KN/41 KD/41

UZ/34

UB/34

UZ/34

   


ーー

PF series

● Compatible Fluid / Mineral Oil ● Inner Tube / Synthetic Rubber ● Outer Cover / Synthetic Rubber ● Temperature Range : fluid / −40℃ to + 100℃

Based on More flexible

−40℉ to + 212℉

● Temperature Range : ambient / −40℃ to +70℃

Smaller bending radius

−40 ℉ to +158℉

PF07 Maximum Working Pressure

7.0MPa 1,000PSI

Catalog Number

PF0704＊ PF0706＊ PF0708＊

I.D. inch

1/4 3/8 1/2

mm

O.D. inch mm

6.3 9.5 12.7

0.47 0.61 0.73

Max.W.P. psi MPa

11.9 15.5 1,000 18.5

Min.B.P. psi MPa

7.0 4,000

28.0

Min.B.R. inch mm

1.57 1.97 2.56

40 50 65

Weight lb s/ ft g/ m

0.09 0.15 0.21

140 220 320

Reinforcement

1W


UZ/34 UB/34 UZ/34

UL/30 UZ/34 ・

UB/34



14.0MPa 2,000PSI

Catalog Number

PF1404＊ PF1406＊ PF1408＊

I.D. inch

1/4 3/8 1/2

mm

O.D. inch mm

6.3 9.5 12.7

0.47 0.61 0.75

Max.W.P. psi MPa

11.9 15.5 2,000 19.0

Min.B.P. psi MPa

14.0 8,000

56.0

Min.B.R. inch mm

1.57 1.97 2.36

40 50 60


0.10 0.15 0.23

150 230 350

Reinforcement

1W


UZ/34 UB/34 UZ/34

UL/30 UZ/34 ・

UB/34



17.0MPa 2,500PSI

Catalog Number

PF1704＊ PF1706＊ PF1708＊

I.D. inch

1/4 3/8 1/2

mm

O.D. inch mm

6.3 9.5 12.7

0.50 0.66 0.80

Max.W.P. psi MPa

12.6 16.7 2,500 20.2

Min.B.P. psi MPa

17.0 10,000

68.0

Min.B.R. inch mm

1.77 2.36 3.15

45 60 80


0.13 0.22 0.33

190 330 500

Reinforcement

1W 2W


UZ/34 UB/34 UZ/34

UZ/34 UB/34



20.5MPa 3,000PSI

Catalog Number

PF2104＊ PF2106 PF2108 PF2110 PF2112 PF2116

I.D. inch

1/4 3/8 1/2 5/8 3/4 1

mm

O.D. inch mm

6.3 9.5 12.7 15.9 19.0 25.4

0.50 0.68 0.80 0.98 1.13 1.41

Max.W.P. psi MPa

12.6 17.2 20.2 3,000 24.9 28.7 35.8

Min.B.P. psi MPa

20.5 12,000

82.0

Min.B.R. inch mm

1.97 2.56 3.35 3.94 4.72 7.09

50 65 85 100 120 190


0.13 200 0.28 420 0.35 530 0.47 710 0.61 910 0.83 1,250

Reinforcement

1W


UZ/34 UB/34 UZ/34

2W

UZ/34

UB/34 UB/34


PFW Maximum Working Pressure

24.5MPa 3,500PSI

Catalog Number

PFW04 PFW06 PFW08

I.D. inch

1/4 3/8 1/2

mm

O.D. inch mm

6.3 9.5 12.7

0.53 0.68 0.80

mm

O.D. inch mm

6.3 9.5 12.7

0.53 0.68 0.80

Max.W.P. psi MPa

13.4 17.2 3,500 20.2

Min.B.P. psi MPa

24.5 14,000

98.0

Min.B.R. inch mm

1.97 2.76 3.54

50 70 90


0.19 0.29 0.36

290 430 540

Reinforcement

2W


UZ/34 UB/34 UZ/34

ー

PFH Maximum Working Pressure

27.5MPa 4,000PSI

Catalog Number

PFH04 PFH06 PFH08

I.D. inch

1/4 3/8 1/2

Max.W.P. psi MPa

13.4 17.2 4,000 20.2

Min.B.P. psi MPa

27.5 16,000 110.0

Min.B.R. inch mm

1.97 2.76 3.54

50 70 90


0.20 0.30 0.37

300 450 550

Reinforcement

2W


UZ/34 UB/34 UZ/34

UZ/34 UB/34

   

15

● ● ● ● ●

HQ35 Series Impulse cycle 1,200,000

Compatible Fluid / Mineral Oil Inner Tube / Synthetic Rubber Outer Cover / Synthetic Rubber Temperature Range : fluid / -40℃ to 100℃(-40℉ to 212℉) Temperature Range : ambient / -40℃ t o 70℃(-40 ℉ to 158℉)

HQ35 Maximum Working Pressure

34.5MPa 5,000PSI

Catalog Number

HQ3508 HQ3510 HQ3512 HQ3516 HQ3520

inch

I.D. mm

O.D. inch mm

1/2 5/8 3/4 1 1-1/4

12.7 15.9 19.0 25.4 31.8

0.87 1.04 1.14 1.44 1.92

Max.W.P. psi MPa

22.2 26.4 29.0 5,000 36.6 48.7

Min.B.P. psi MPa

Min.B.R. inch mm

4.72 6.30 34.5 20,000 138.0 7.87 9.45 12.99

CQ Series Impulse cycle 1,000,000 MSHA Approved

120 160 200 240 330


Reinforcement

0.50 750 0.66 990 0.72 1,080 1.30 1,950 2.49 3,730


UB/34

UB/34

UB/34

UB/34 UZ/34

4S 6S

● ● ● ●

Compatible Fluid / Mineral Oil Inner Tube / Oil Resistant Synthetic Rubber Outer Cover / Weather Resistant Synthetic Rubber Temperature Range : fluid /-40℃ to +100℃(-40℉ to +212℉)(CQ36) fluid -40℃ to +120℃(-40℉ to +248℉)(CQ38) ● Temperature Range : ambient / -40℃ t o 70℃(-40 ℉ to 158℉)

CQ36/38 Maximum Working Pressure

36.0~38.0MPa

Catalog Number

CQ3604 CQ3606 CQ3608 CQ3610 CQ3812 CQ3816 CQ3820

5,200~5,500PSI

I.D.

O.D.

Max.W.P. MPa

inch

mm

inch

mm

psi

1/4 3/8 1/2 5/8 3/4 1 1-1/4

6.3 9.5 12.7 15.9 19.0 25.4 31.8

0.59 0.76 0.87 1.04 1.19 1.44 1.87

15.1 19.2 5,200 22.2 26.4 30.1 36.6 5,500 47.4

Min.B.P. MPa

psi

Min.B.R. mm

inch

3.15 4.33 36.0 20,800 144.0 5.51 5.91 8.27 38.0 22,000 152.0 10.24 12.99

80 110 140 150 210 260 330

Weight g/ m

Reinforcement

lb s/ ft

0.26 0.38 0.50 0.67 0.94 1.31 2.42

380 570 750 1000 1400 1950 3600

2W

4S

6S


UZ/34

UZ/34

UB/34

UB/34

UB(CX)/34 UB/34

ー

● Compatible Fluid / Mineral Oil SQ28 Series ● Inner Tube / Oil Resistant Synthetic Rubber Weather Resistant Synthetic Rubber with Ultra High Abrasion resistant hose ● Outer Cover / Ultra High Molecular Weight Polyethylene ● Temperature Range : fluid / -40℃ to +100℃(-40℉ to +212℉) ● Temperature Range : ambient / -40℃ to +70℃(-40℉ to +158℉)

SQ28 Maximum Working Pressure

27.5MPa 4,000PSI

Reinforcing

Catalog Number

SQ2808 SQ2810 SQ2812

   

16

I.D. inch

1/2 5/8 3/4

mm

O.D. inch mm

12.7 15.9 19.0

0.89 1.05 1.15

Max.W.P. psi MPa

22.5 26.7 4,000 29.3

Min.B.P. psi MPa

27.5 16,000 110.0

   

Min.B.R. inch mm

4.72 5.91 7.09

120 150 180


Reinforcement

0.52 770 0.68 1010 0.74 1100

4S

   


UB/34

ー

1

EPOQU series hose can be used continuously with a hydraulic circuit oil temperature of 120℃(248° F). Conventional hose is only rated for 100℃(212° F)

●Compatible Fluid Mineral Oil ●Inner Tube Oil Resistant Synthetic Rubber

( 2 48 )

CONTINUOUS SERVICE AT 120

●Outer Cover Weather Resistant Synthetic Rubber

2

●Temperature Range : fluid －40℃ to +120℃ （－40℉ to +248℉）

EPOQU successfully passes 1,000,000 impulse cycles at 120 (250 ).

120℃ 100℃

JIS Standarts SAE Standard

LONGER HOSE LIFE

●Temperature Range : ambient －40℃ to +70℃ （－40℉ to +158℉）

15%

5%

Test pressure ±5％

1,000,000 cycles

SAE100R15

500,000 cycles

JIS K 6349-3

400,000 cycles

SAE 100R2

1.0MPa

200,000 cycles

5%

0MPa 50%

50% 1cycle

3

SMALLER BENDING RADIUS

EPOQU series hose minimum bending radius is 2/3 of the conventional standard, which results in shorter hydraulic hose assembly lengths, and more compact hydraulic circuits.

4

Conventional hose

EASY INSTALLATION

EPOQU is flexible. EPOQU requires just 2/3 of the force necessary to bend the conventional rubber hose to the same bending radius. Thus, EPOQU allows easy and speedy installation.

F Conventional highpressure hose F

5

F

F:Force(kg) to bend a hose

BROAD RANGE

EPOQU series is classified into 5 categories of different working pressure so that you can select a right hose according to the pressure rating of the pump to be applied.

EQ17 Maximum Working Pressure

17.0MPa 2,500PSI

Catalog Number

EQ1708 EQ1710 EQ1712 EQ1716 EQ1720 EQ1724

inch

I.D. mm

O.D. inch mm

1/2 5/8 3/4 1 1-1/4 1-1/2

12.7 15.9 19.0 25.4 31.8 38.1

0.87 1.03 1.15 1.39 1.80 2.07

Max.W.P. psi MPa

22.2 26.2 29.3 2,500 35.2 45.6 52.7

Min.B.P. psi MPa

17.0 12,500

Min.B.R. inch mm

3.54 4.33 5.51 85.0 6.30 8.27 11.02

90 110 140 160 210 280

Weight l bs /f t g /m

0.42 630 0.57 860 0.66 990 0.95 1,430 1.71 2,560 2.05 3,070

Reinforcement


UZ/34 2W UB/34 4S

UZ/34 HW/40

UB/34

UZ/34 HW/41

17

Epoqu series


20.5MPa 3,000PSI

Catalog Number

EQ2108 EQ2110 EQ2112 EQ2116 EQ2120 EQ2124 EQ2132

inch

I.D. mm

O.D. inch mm

Max.W.P. psi MPa

1/2 5/8 3/4 1 1-1/4 1-1/2 2

12.7 15.9 19.0 25.4 31.8 38.1 50.8

0.87 1.03 1.14 1.39 1.80 2.07 2.76

inch

mm

inch

mm

1/2 5/8 3/4 1 1-1/4 1-1/2

12.7 15.9 19.0 25.4 31.8 38.1

0.87 1.04 1.14 1.41 1.80 2.20

22.2 26.4 29.0 3,500 35.9 45.6 55.9

inch

mm

O.D. inch mm

1/2 5/8 3/4 1 1-1/4 1-1/2

12.7 15.9 19.0 25.4 31.8 38.1

0.87 1.04 1.14 1.41 1.91 2.20

inch

mm

O.D. inch mm

1/2 5/8 3/4 1 1-1/4 1-1/2 2

12.7 15.9 19.0 25.4 31.8 38.1 50.8

0.87 1.04 1.14 1.44 1.93 2.20 2.95

22.2 26.2 29.0 35.2 3,000 45.6 52.7 70.0

Min.B.P. psi MPa

Min.B.R. inch mm

3.94 5.12 5.51 20.5 15,000 102.5 7.09 9.06 12.20 16.93

100 130 140 180 230 310 430


0.42 0.57 0.75 0.95 1.71 2.05 3.87

Reinforcement

630 860 1,130 1,430 2,560 3,070 5,800

2W


UZ/34 UB/34

4S

6S

UZ/34 HW/40 KN/41

UB/34

UZ/34 HW/40 －


24.5MPa 3,500PSI

Catalog Number

EQ2508 EQ2510 EQ2512 EQ2516 EQ2520 EQ2524

I.D.

O.D.

Max.W.P. MPa

psi

Min.B.P. MPa

psi

Min.B.R. mm

inch

3.94 5.12 6.30 24.5 17,500 122.5 7.09 10.24 12.60

100 130 160 180 260 320

Weight g /m

Reinforcement

lb s/ ft

0.52 0.67 0.75 1.17 1.71 2.89

780 1,000 1,130 1,750 2,560 4,340

4S

6S


UB/34

UB/34

UZ/34 KN/41

UZ/34 －


27.5MPa 4,000PSI

Catalog Number

EQ2808 EQ2810 EQ2812 EQ2816 EQ2820 EQ2824

I.D.

Max.W.P. psi MPa

22.2 26.4 29.0 4,000 35.9 48.6 55.9

Min.B.P. psi MPa

Min.B.R. inch mm

3.94 5.12 6.30 27.5 20,000 137.5 7.87 11.81 14.17

100 130 160 200 300 360


0.52 0.67 0.75 1.17 2.43 2.89

Reinforcement

780 1,000 1,130 1,750 3,640 4,340

4S

6S


UB/34

KN/41

UB/34

UZ/34 －


31.0MPa 4,500PSI

Reinforcing

Catalog Number

EQ3108 EQ3110 EQ3112 EQ3116 EQ3120 EQ3124 EQ3132

   

18

I.D.

Max.W.P. psi MPa

22.2 26.4 29.0 36.6 4,500 49.0 55.9 75.0

   

Min.B.P. psi MPa

Min.B.R. inch mm

4.72 6.30 7.87 31.0 22,500 155.0 9.45 12.60 15.35 22.05

120 160 200 240 320 390 560


0.53 0.67 0.75 1.33 2.53 3.00 5.27

Reinforcement

800 1,000 1,130 2,000 3,800 4,500 7,900

   

4S


UB/34

UB/34

UZ/34 6S

KN/41 EX/41

－

SAE series / DIN series

SAE Series

Temperature Range

●Compatible Fluid / Mineral Oil

DIN Series ●Compatible Fluid / Mineral Oil ●Only Hose Available

Fluid

Ambient

R1,R2,4SP,4SH

-40 -40

to +100 to +212

-40 -40

to +70 to +158

R12,R13,R15

-40 -40

to +121 to +250

-40 -40

to +70 to +158

R1AT SAE 100R1

Catalog Number

R1AT04 R1AT06 R1AT08 R1AT10 R1AT12 R1AT16 R1AT20 R1AT24 R1AT32

I.D.

O.D

inch

mm

inch

mm

1/4 3/8 1/2 5/8 3/4 1 1-1/4 1-1/2 2

6.3 9.5 12.7 15.9 19.0 25.4 31.8 38.1 50.8

0.53 0.69 0.81 0.94 1.09 1.41 1.70 1.98 2.53

13.5 17.5 20.6 23.8 27.8 35.8 43.2 50.4 64.3

inch

mm

inch

mm

1/4 3/8 1/2 5/8 3/4 1 1-1/4 1-1/2 2

6.3 9.5 12.7 15.9 19.0 25.4 31.8 38.1 50.8

0.59 0.75 0.87 1.00 1.16 1.50 1.89 2.14 2.64

15.1 19.1 22.2 25.4 29.4 38.1 48.0 54.4 67.0

Max.W.P. psi MPa

3260 2610 2320 1880 1520 1260 890 720 580

22.5 18.0 16.0 13.0 10.5 8.7 6.2 5.0 4.0

Min.B.P. psi MPa 13040 10440 9280 7520 6080 5040 3560 2880 2320

90.0 72.0 64.0 52.0 42.0 34.8 25.5 20.0 16.0

Min.B.R. inch mm

3.94 4.92 7.09 8.07 9.45 11.81 16.54 19.69 24.80

100 125 180 205 240 300 420 500 630

Weight lbs/ft g/m

0.15 220 0.23 340 0.28 420 0.34 510 0.42 630 0.65 960 0.81 1,210 1.03 1,540 1.30 1,940

Reinforcement

1W

R2AT SAE 100R2

Catalog Number

R2AT04 R2AT06 R2AT08 R2AT10 R2AT12 R2AT16 R2AT20 R2AT24 R2AT32

I.D.

O.D

Max.W.P. psi MPa

5800 4780 3980 3620 3110 2390 1810 1300 1160

40.0 33.0 27.5 25.0 21.5 16.5 12.5 9.0 8.0

Min.B.P. psi MPa 23200 19120 15920 14480 12440 9560 7240 5200 4640

160.0 132.0 110.0 100.0 86.0 66.0 50.0 36.0 32.0

Min.B.R. inch mm

3.94 4.92 7.09 8.07 9.45 11.81 16.54 19.69 24.80

100 125 180 205 240 300 420 500 630

Weight lbs/ft g/m

0.26 0.36 0.42 0.52 0.62 0.96 1.32 1.51 1.79

380 540 630 770 920 1,430 1,970 2,240 2,660

Reinforcement

2W

   

19

SAE series / DIN series R12A SAE 100R12

Catalog Number

Construction

R12A06 R12A08 R12A10 R12A12 R12A16 R12A20 R12A24 R12A32

●Inner Tube /

Synthetic Rubber ●Outer Cover / Synthetic Rubber ●Reinforcement / 4S

I.D.

O.D

inch

mm

inch

mm

3/8 1/2 5/8 3/4 1 1-1/4 1-1/2 2

9.5 12.7 15.9 19.0 25.4 31.8 38.1 50.8

0.80 0.94 1.08 1.21 1.50 1.85 2.11 2.63

20.3 23.8 27.4 30.7 38.0 47.0 53.5 66.7

inch

mm

inch

mm

3/4 1 1-1/4 1-1/2 2

19.0 25.4 31.8 38.1 50.8

1.26 1.52 1.96 2.26 2.80

32.1 38.7 49.8 57.3 71.1

inch

mm

inch

mm

3/8 1/2 3/4 1 1-1/4 1-1/2

9.5 12.7 19.0 25.4 31.8 38.1

0.80 0.94 1.21 1.52 1.96 2.26

20.3 23.8 30.7 38.7 49.8 57.3

inch

mm

inch

mm

3/8 1/2 5/8 3/4 1 1-1/4 1-1/2

9.5 12.7 15.9 19.0 25.4 31.8 38.1

0.84 0.97 1.11 1.27 1.56 2.00 2.25

21.4 24.6 28.2 32.2 39.7 50.8 57.2

inch

mm

inch

mm

3/4 1 1-1/4 1-1/2 2

19.0 25.4 31.8 38.1 50.8

1.27 1.52 1.79 2.11 2.68

32.2 38.7 45.5 53.5 68.1

Max.W.P. psi MPa

4,000 4,000 4,000 4,000 4,000 3,000 2,500 2,500

28.0 28.0 28.0 28.0 28.0 21.0 17.5 17.5

Min.B.P. psi MPa

Min.B.R. inch mm

16,000 112.0

4.92 7.09 7.87 9.45 11.81 16.54 19.69 25.20

16,000 112.0 16,000 112.0 16,000 112.0 16,000 112.0 12,000 10,000 10,000

84.0 70.0 70.0

125 180 200 240 300 420 500 640

Weight lbs/ft g/m

0.50 0.53 0.73 0.83 1.30 1.87 2.22 2.93

750 800 1,100 1,250 1,950 2,800 3,330 4,400

Reinforcement

4S

R13A SAE 100R13

Catalog Number

Construction ●Inner Tube /

Synthetic Rubber ●Outer Cover / Synthetic Rubber ●Reinforcement / 4S(R13A12/R13A16) 6S(R13A20/R13A24/R13A32)

R13A12 R13A16 R13A20 R13A24 R13A32

I.D.

O.D

Max.W.P. psi MPa

5,000 5,000 5,000 5,000 5,000

35.0 35.0 35.0 35.0 35.0

Min.B.P. psi MPa

20,000 137.9

Min.B.R. inch mm

9.45 11.81 16.54 19.69 25.20

20,000 137.9 20,000 137.9 20,000 137.9 20,000 137.9

240 300 420 500 640

Weight lbs/ft g/m

1.07 1.50 2.93 3.20 4.80

1,600 2,250 4,400 4,800 7,200

Reinforcement

4S 6S

R15A SAE 100R15

Catalog Number


R15A06 R15A08 R15A12 R15A16 R15A20 R15A24

Synthetic Rubber ●Outer Cover / Synthetic Rubber ●Reinforcement / 4S(R15A06/RA15A08/ R15A12/R15A16) 6S(R15A20/R15A24)

I.D.

O.D

Max.W.P. psi MPa

6,000 6,000 6,000 6,000 6,000 6,000

42.0 42.0 42.0 42.0 42.0 42.0

Min.B.P. psi MPa

24,000 168.0

Min.B.R. inch mm

5.91 7.87 10.43 12.99 17.52 20.87

24,000 168.0 24,000 168.0 24,000 168.0 24,000 168.0 24,000 168.0

150 200 265 330 445 530

Weight lbs/ft g/m

0.48 0.61 0.98 1.45 2.59 3.17

720 920 1,470 2,180 3,890 4,760

Reinforcement

4S

6S

4SP DIN 4SP

Catalog Number


4SP06 4SP08 4SP10 4SP12 4SP16 4SP20 4SP24


I.D.

O.D

Max.W.P. psi MPa

6,500 6,000 5,100 5,100 4,100 3,000 2,700

44.5 41.5 35.0 35.0 28.0 21.0 18.5

Min.B.P. psi MPa

26,000 178.0

7.09 9.06 9.84 11.81 13.39 18.11 22.05

24,000 166.0 20,400 140.0 20,400 140.0 16,400 112.0 12,000 10,800

Min.B.R. inch mm

84.0 74.0

180 230 250 300 340 460 560

Weight lbs/ft g/m

0.55 0.63 0.80 1.07 1.53 2.13 2.53

820 950 1,200 1,600 2,300 3,200 3,800

Reinforcement

4S

4SH DIN 4SH

Catalog Number


4SH12 4SH16 4SH20 4SH24 4SH32


Reinforcing

   

20

I.D.

O.D

Max.W.P. psi MPa

6,100 5,500 4,700 4,200 3,600

     

42.0 38.0 32.5 29.0 25.0

Min.B.P. psi MPa

Min.B.R. inch mm

24,400 168.0 11.02 22,000 152.0 13.39 18,800 130.0 18.11 16,800 116.0 22.05 14,400 100.0 27.56

280 340 460 560 700

Weight lbs/ft g/m

1.07 1.50 1.73 2.13 3.20

   

1,600 2,250 2,600 3,200 4,800

Reinforcement

4S

Special Application Rubber Hoses ● ● ● ● ●

JW Series For Hydraulic Jack

Compatible Fluid / Mineral Oil Inner Tube / Oil Resistant Synthetic Rubber Outer Cover / Weather Resistant Synthetic Rubber Temperature Range: fluid / -40℃ to 100℃(-40°F to 212°F) Temperature Range : ambient / -40℃ to 70℃(-40°F to 158°F)

JW70 Maximum Working Pressure

68.5MPa 9,900PSI

Catalog Number

JW7004 JW7006 JW7008

I.D. inch

1/4 3/8 1/2

mm

O.D. inch mm

6.3 9.5 12.7

0.66 0.82 0.87

Max.W.P. psi MPa

16.7 20.8 9,900 22.2

Min.B.P. psi MPa

196.0 68.5 22,500 154.0 20,000 138.0 28,500

Min.B.R. inch mm

3.54 5.51 6.69


90 140 170

0.30 0.43 0.55

450 750 830

Reinforcement

2W 4S


ZP/45 KH/40 UB/34

ZP/45 －

UB/34

Note: The types of coupling threads for the JW70 series are designated “R” and “Q.” Use a pressure waveform (jack waveform) that can withstand shock pressure.

JWK Maximum Working Pressure

Catalog Number

98.0 137.0MPa JWK04 ～

14,200 19,900PSI ～

I.D. inch

1/4 3/8 1/2

JWK06 JWK08

mm

O.D. inch mm

6.3 9.5 12.7

0.73 0.97 1.09

Max.W.P. psi MPa

Min.B.P. psi MPa

18.6 19,900 137.0 40,000 275.0 24.6 32,000 219.5 14,200 98.0 27.8 28,000 192.0

Min.B.R. inch mm

3.54 4.72 6.69


90 120 170

Reinforcement

0.30 850 0.43 1,150 4S+1W 0.55 1,360

Compatible coupling/relevant page Factory-assembled

EK/45

■Hoses for jacks also include PrimoLine hoses. (Refer to pages 59 to 63.)

Note: The types of coupling threads for the JWK series hoses are designated “R” and “Q.” Use a pressure waveform (jack waveform) that can withstand shock pressure.

● ● ● ● ● ●

VW Series For Suction Line

Compatible Fluid / Mineral Oil Inner Tube / Oil Resistant Synthetic Rubber Outer Cover / Weather Resistant Synthetic Rubber Temperature Range: fluid / -40℃ to 100℃(-40℃ to 212°F) Temperature Range : ambient / -40℃ to 70℃(-40℃ to 158°F) Maximum Allowable Suction : -0.08665 Mpa

VW Maximum Working Pressure

3.0MPa 400PSI

Catalog Number

VW16 VW20 VW24 VW32

inch

I.D. mm

O.D. inch mm

1 1-1/4 1-1/2 2

25.4 31.8 38.1 50.8

1.40 1.64 1.90 2.50

35.6 41.7 48.3 63.4

Max.W.P. psi MPa

400

Min.B.P. psi MPa

3.0 1,600

Min.B.R. inch mm

5.51 7.09 12.0 9.06 10.63


140 180 230 270

0.63 940 0.77 1,150 0.90 1,350 1.53 2,300

Reinforcement

1W 2W


UT/27

UT/27

LC/27 HW/40

LC/27 HW/40

Check the delivery dates of products marked ▲.

Rubber Hoses for Water Cleaning 1 Lightweight and flexible design

● ● ● ● ●

2 Enhanced safety

The lightweight and flexible design of the hoses makes them easy to install. (The WA14 series is about 40% lighter and more flexible than the WJ series by Bridgestone.)

The hoses offer enhanced safety by absorbing the shock when the fluid supply goes on or off.

Compatible Fluid / Water Inner Tube / Water-resistant synthetic rubber Outer Cover / Abrasion-resistant, weather-resistant synthetic rubber Temperature Range: fluid / 0°C to 80°C (32°F to 176°F) Temperature Range : ambient / 0°C to 70°C (32°F to 158°F)

WA14 Maximum Working Pressure

14.0MPa 2,000PSI

Catalog Number

WA1404 WA1406 WA1408

I.D. inch

1/4 3/8 1/2

mm

O.D. inch mm

6.3 9.5 12.7

0.53 0.65 0.80

mm

O.D. inch mm

6.3 9.5 12.7

0.53 0.65 0.78

Max.W.P. psi MPa

13.4 16.5 2,000 20.2

Min.B.P. psi MPa

14.0 5,000

35.0

Min.B.R. inch mm

1.97 2.76 3.15


50 70 80

0.31 0.44 0.55

140 200 250

Reinforcement

1B


UL/30

UL/30

WAR Maximum Working Pressure

20.5MPa 3,000PSI

Catalog Number

WAR04 WAR06 WAR08 Caution

   

I.D. inch

1/4 3/8 1/2

Max.W.P. psi MPa

13.4 16.5 3,000 19.8

Min.B.P. psi MPa

20.5 8,000

51.5

Min.B.R. inch mm

1.97 1.97 2.76


50 50 70

0.31 0.44 0.55

140 200 250

Reinforcement

1B


UL/30

UL/30

The reinforcing for the WA14 and WA R series is made from special synthetic fibers. Do not install these hoses in an environment where they are likely to come into contact with sharp objects (as their reinforcing may be cut, causing the hose to burst.) You are recommended to install WJ or WB21 series hoses in the environment above.

       

   

21

Special Application Rubber Hoses

● ● ● ● ●

SA Series For Steam For steam piping, use the SF series hoses (shown on page 51). Replacement of the hose may be required after a short usage period depending on the usage conditions.

Compatible Fluid / Steam Inner Tube / Heat Resistant Synthetic Rubber Outer Cover / Heat Resistant Synthetic Rubber Temperature Range: fluid / 4℃ to 210℃(39°F to 410°F) Temperature Range : ambient / -40℃ to 70℃(-40°F to 158°F)

SA Maximum Working Pressure

2.0MPa 300PSI

Catalog Number

SA08 SA12 SA16

I.D. inch

1/2 3/4 1

mm

O.D. inch mm

Max.W.P. psi MPa

12.7 19.0 25.4

1.03 1.28 1.64

300

26.1 32.4 41.6

SA hose does not fit mineral oil application.

Min.B.P. psi MPa

2.0 1,800

Min.B.R. inch mm

12.0

5.91 8.27 9.84


150 0.41 610 210 0.54 810 250 0.88 1,320

*For information about other size hoses, contact us.

Reinforcement


1W

SK

*Be sure to read the following description.

■Be sure to read the following before use Superheated steam

●Use SA series steam hoses to convey hot water condensate *1 or saturated steam*2. Do not use them to convey superheated steam*3 or a mixture of steam and air. Doing so could deteriorate the inner tube rubber, significantly reducing the life of t he hose. (The terms marked with an asterisk are described below.) *1 Hot water condensate Th e wa te r ev ap or at io n te mpe ra tu re , wh ic h depends on pressure, is also called the saturation temperature. Water at the saturation temperature is called saturated water. While this saturated water is being heated, it continues to evaporate without any increase in its temperature. The condensate (vapor + water) generated at this stage is called hot water condensate.

Couplings

*2 Saturated steam Whi le the hot water condensate is being heated, the water continues to evaporate and finally disappears. The steam generated when there is no water remaining is called saturated steam.

*3 Superheated steam

T e m p e r a t u r e

When the saturated steam is further heated, its temperature rises. Th is st ea m is ca ll ed superheated steam.

hot water condensate

100

0

1.0

1.5

2.0

Pressure(MPa)

Use this hose in

SK Series Y(HEX)

R

R

Thread A L Male British Tapered Pipe Thread(BSPT)

G

X(HEX)

Y(HEX)

30°

SK08R SK12R SK16R

1/2 3/4 1


inch

mm

1.06 1.42 1.61

27 36 41

inch

0.71 0.79 0.87

mm

18 20 22

（L） inch

1.06 1.42 1.61

SK08F SK12F SK16F

1/2 3/4 1

inch

mm

1.06 1.42 1.61

mm

Weight lbs

inch

27 36 41

2.80 3.46 3.98

g

71 0.68 83 1.22 98 1.36

（L）

Y

Catalog Number Thread

L

A

Y

Catalog Number

F

In case of 200℃, if pressure is less than 1.5Mpa, hose life is reduced dramatically by superheated steam conditions. Therefore in case of 200℃ situation, pressure 1.5 to area. 2.0 MPa is required.

saturated steam line

214 200 183

mm

Weight lbs

71 0.69 88 1.34 101 1.48

Standard product — Material: SS or SC equivalent steel, Surface: Zinc plating or chromate treatment (for cores only)

■How to install SK series couplings

Shell

Insert

◎Set the hook of shell in the groove of insert ◎SK series is all re-usable type Retighten the bolt if leakage from coupling is found If retightening can not stop leakage, cut the hose and retighten. In case the clamping portion becomes loose after a certain period of usage, retightening will be required. Not following these instructions will lead to hose failure like hose coupling blow-off and leakage.

◎ Tighten the bolt referring to the following crevice figure

Crevice (both end)

Hook

Reinforcing

   

22

     

310 555 615

Hose size

Crevice (mm)

Torelance

SA08 SA12 SA16

2 5 6

±1

g

315 610 670

● Compatible Fluids / ● Temperature Temperature Range: fluid / Mineral hydraulic oil or mineral engine oil −40°C to 135°C (−40°F (−40°F to 275°F) ● Inner Tube: Heat- and oil-resistant synthetic rubber Temperature Range: ambient / ● Temperature ● Outer Cover: Heat-, oil-, and weather-resistant synthetic rubber −40°C to 100°C (−40°F (−40°F to 212°F)

Heat- and Oil-resistant Hoses

HM Maximum Working Pressure

7.0MPa 1,000PSI

Catalog Number

I.D. inch

HM12 HM16

mm

O.D. inch mm

19.0 25.4

1.04 1.31

3/4 1

Max.W.P. psi MPa

26.5 1,000 33.3

Push on Hose

Min.B.P. psi MPa

7 . 0 4 , 0 00

Min.B.R. inch mm

28.0

5.51 7.09

140 180

Weight l bs bs /f /f t g/ m

0.37 0.57

Reinforcement

550 850


1W

UN/27

You can easily attach couplings to these hoses without using a crimping machine. This enables on-site assembly, so you no longer need to have extra assembled hoses in stock.

ACT Maximum Working Pressure

2.0MPa 300PSI

Catalog Number

I.D. inch

ACT04 ACT06 ACT08

R

Catalog Number

Y

A L

Male British Tapered Pipe Thread(BSPT)

G

0.49 0.63 0.75

12.5 16.0 19.0

30 0

＊Check the delivery dates of

D φ

L

Female Japanese Industrial Pipe Thread (JIS) Female 30 ° Seat

10.0

■ Adapters Y

A

（L）

D

i nc nc h m m inch mm inch mm inch mm ibs

AT06R AT06R

3/8 0.75 19 0.59 15 0.47 12 1.77 45 0.10 45

AT08R AT08R

1/2 0.94 24 0.71 18 0.59 15 2.05 52 0.18 80

AT12R AT12R

3/4 1.18 30 0.79 20 0.83 21 2.83 72 0.39 175

Y inch


2.36 2.76 4.72

0.08 0.11 0.15

60 70 120

Reinforcement

120 170 220


1B

AT

ibs

g

AT04F AT04F

1/4 0.67

17

0.31

8

1.57

40

0.07

30

AT06F AT06F

3/8 0.75

19

0.47

12

1.69

43

0.09

40

AT08F AT08F

0.59

AT12F AT12F

3/4 1.26

32

0.83

G 30° 30°

Ａ

15

1.97

50

0.15

21

2.68

68

0.26 120

70

G

° 0 3

ｂ φ

d

R

φｂ

Y

（L） A

B

Catalog Number

R

8001RG04H14B

1/4 0.55 14 1.45 37 0.51 13 0.63 16 0.07 30

8001RG06H19B

3/8 0.75 19 1.61 41 0.59 15 0.71 18 0.11 50

8001RG08H22B

1/2 0.87 22 1.89 48 0.71 18 0.79 20 0.20 90

8001RG12H30B

3/4 1.18 30 2.13 54 0.79 20 0.87 22 0.35 160

Catalog Number

R

8025RG04

1/4 1.06

27 0.94 24 0.43

8025RG06

3/8 1.18

8025RG08

1/2 1.26

8025RG12

3/4 1.46

ＢＬ

G

mm

24

materials : Brass

C

mm inch mm inch

1/2 0.94

Y

8 1.69 43 0.07 30

（L）

D

R

g

1/4 0.67 17 0.51 13 0.31

R

2.0 1,50 0

Min.B.R. inch mm

AT seri series es and and Adapte Adapters rs

AT04R AT04R

Catalog Number

Y

30°

R

Min.B.P. psi MPa

100m hoses, as they are available on request.

materials : Brass

D φ

F

6.3 9.5 12.7

Max.W.P. psi MPa

Temperature Range: fluid / -40℃ to 93℃(Oil), 0℃ to 50℃(Water) -40°F to 199°F(Oil), 32°F to 122°F(Water) ●Temperature ●Temperature Range : ambient / -40℃ to 70℃(Oil), 0℃ to 70℃(Water) -40°F to 158°F(Oil), 32°F to 158°F(Water)

Coupli Couplings ngs and adapto adaptorr R

O.D. inch mm

1/4 3/8 1/2

●Compatible Fluid / Mineral Oil, Water ●Inner Tube / Oil Resistant Synthetic Rubber ●Outer Cover / Weather Resistant Synthetic Rubber

■Couplings

mm

g

inch mm inch mm inch mm inch mm ibs

D

C inch

mm inch

G mm inch

mm

g

ibs

11 0.11

50

30 1.06 27 0.43

11 0.15

70

32 1.18 30 0.55

14 0.24 110

37 1.57 40 0.87

22 0.46 210

tightening torque ( page 82 )

■How to install coupling Cut the hose perpendicular to the axis by tube cutter. Put water or soap suds hose inside and inserting portion of coupling.

Fix the coupling with clamp and insert the hose.

Short grip will cause oil leakage. Cutting surface should be less than 10 degree.

23

Special Application Application Rubber Hoses ● ● ● ● ●

WH Series For Pressure Washer

Compatible Fluid / Water Inner Tube / Hot Water Resistant Synthetic Rubber Outer Cover / Weather Resistant Synthetic Rubber Temperature Range: fluid / 0℃ to 120℃(32℉ to 248℉) Temperature Range: ambient / 0℃ to 70℃(32℉ to 158℉)

WH21 Maximum Working Pressure

20.5MPa 3,000PSI

Catalog Number

WH2106

I.D. inch

O.D. mm

3/8

9.5

Max.W.P. MPa

inch

mm

0.68

17. 2 3,000

Min.B.P. MPa

psi

psi

20.5 9.000

61.5

Min.B.R. mm

inch

3.35

Weight g /m /m

lb s/ s/ ft ft

85 0.24

36 0

Reinforcement

1W


UF/45

GA(UL)/45

WH hose does not fit mineral oil application.

● ● ● ●

Compatible Fluid / Water-glycol and mineral hydraulic oil Inner Tube / Oil- and water-glycol-resistant synthetic rubber Outer Cover / Weather-resistant synthetic rubber Temperature Temperature Range: fluid / −40°C to 60°C (−40°F to 140°F) for water-glycol, −40°C to 100°C (−40°F to 212°F) for oil Temperature Range: ambient / −40°C / −40°C to to60°C 60°C (−40°F to140°F) for water-glycol, ● Temperature −40°C to 70°C (−40°F to 158°F) for oil

Rubber Hoses for Both Water-Glycol and Mineral Hydraulic Oil

WE21 Maximum Working Pressure

20.5MPa 3,000PSI

Catalog Number

WE2104 WE2106 WE2108 WE2112-22 WE2116-22 WE2120-22 WE2124-22 WE2132 Warning

inch

I.D. mm

O.D. inch mm

1/4 3/8 1/2 3/4 1 1-1/4 1-1/2 2

6.3 9.5 12.7 19.0 25.4 31.8 38.1 50.8

0.59 0.75 0.87 1.19 1.46 1.88 2.20 2.76

Max.W.P. psi MPa

15.1 19.1 22.2 30.0 3 , 00 0 37.2 47.7 56.0 70.0

Min.B.P. psi MPa

2 0 .5 8 , 0 0 0

Min.B.R. inch mm

3.15 3.94 5.51 8.27 82.0 10.63 12.60 15.75 22.05

Weight l bs bs/ ft ft g/ m

80 0.82 100 1.10 140 1.43 210 3.53 270 4.41 320 8.38 400 9.92 560 12.79

370 500 650 1,600 2,000 3,800 4,500 5,800

Reinforcement

2W


UZ/34 UB/34 UZ/34

4S

UB/34

6S

KN/41

UZ/34

UB/34

UZ/34 －

We recommend using couplings on which the wetted parts only are nickel chrome plated (the catalog numbers of these couplings end with X103). Do not use high water base fluid (HWBF) with the hoses listed above. Doing so could cause the hoses to burst or fluid to leak. Severe personal injury or death may result if these instructions are not followed.

WE28 Maximum Working Pressure

27.5MPa 4,000PSI

Catalog Number

WE2804 WE2806 WE2808 WE2812-22 WE2816 WE2820 WE2824 WE2832 Warning

Reinforcing

   

24

inch

I.D. mm

O.D. inch mm

1/4 3/8 1/2 3/4 1 1-1/4 1-1/2 2

6.3 9.5 12.7 19.0 25.4 31.8 38.1 50.8

0.59 0.75 0.88 1.19 1.56 1.88 2.20 2.91

Max.W.P. psi MPa

15.1 19.1 22.4 30.1 4 , 00 0 39.5 47.7 56.0 74.0

Min.B.P. psi MPa

Min.B.R. inch mm

2.76 3.54 3.94 6.69 27.5 16,000 112.0 8.66 11.81 14.17 16.93

Weight l bs bs/ ft ft g/ m

70 0.84 90 1.17 100 1.48 170 3.57 220 5.07 300 7.94 360 9.48 430 17.42

380 530 670 1,350 2,300 3,600 4,300 7,900

Reinforcement

2W

4S

6S


UZ/34 UB/34 UZ/34 UB/34 GB/45

UZ/34 UB/34

UB/34

－

KD/41

We recommend using couplings on which the wetted parts only are nickel chrome plated (the catalog numbers of these couplings end with X103). Do not use high water base fluid (HWBF) with the hoses listed above. Doing so could cause the hoses to burst or fluid to leak. Severe personal injury or death may result if these instructions are not followed.

   

   

● Compatible Fluid / Air

PA03-DA Series S eries For Air

● ● ● ●

*It is usable for not only air with misted oil but also dry air Inner Tube / Weather Resistant Synthetic Rubber Outer Cover / Weather Resistant Synthetic Rubber -40℃ to 60℃(-40℉ to 140 ℉) Temperature Range: fluid / -40 Temperature Range: ambient / -40℃ to 60℃(-40℉ to 140℉)

PA03-DA Maximum Working Pressure

3.5MPa 500PSI

   

Catalog Number

PA0304-DA PA0306-DA PA0308-DA PA0312-DA PA0316-DA

I.D. inch

1/4 3/8 1/2 3/4 1

mm

O.D. inch mm

6.3 9.5 12.7 19.0 25.4

0.55 0.69 0.83 1.24 1.48

14.0 17.4 21.2 31.4 37.5

Max.W.P. psi MPa

500

Min.B.P. psi MPa

3.5 2,000

14.0

Min.B.R. inch mm

2.17 2.56 3.54 5.12 6.69

55 65 90 135 170

Weight l bs bs /f /f t g /m /m

0.12 0.16 0.20 0.43 0.55

180 240 300 650 840

Reinforcement


AS/27 4C

UL/30 UT/27

   

25

Special Purpose Hose

1

Large-bore high-pressure hoses with extended life and increased fatigue endurance

The result of our extensive materials research, the JUMBO ACE series of hoses provide high flexibility while offering outstanding durability. They have survived shock pressure tests in which they have a maximum working pressure equal to 1/4 of the minimum burst pressure and were subjected to 200,000 applications.

●Compatible Fluid Mineral Hydraulic Oil ●Inner Tube Oil-resistant synthetic rubber

2

●Outer Cover Weather-resistant synthetic rubber

Maximum length of 40m enables an extended range of applications

●Temperature Range : fluid －40 －40° C to to 10 100° C (－40 (－40° F to to 21 212° F)

Conventional large-bore high-pressure hoses typically have a length of up to 20m. The JUMBO ACE series features a maximum length of 40m, marking a breakthrough in technology. The JUMBO ACE series is a revolutionary line of hoses that meets the needs of large oil pressure systems.

●Recommended Temperature Range: ambient －40 －40° C to t o 70 7 0° C (－40 (－4 0° F to t o 15 1 58° F)

3

Compact and lightweight design offers significantly increased work efficiency

The JUMBO ACE series produces the expected effect as a large-bore high-pressure hose. For example, if the fluid speed is 4m/sec at a maximum working pressure of 20.5MPa and a flow rate of 900 liters/min, then three EQ2124 (38φ) hoses by Bridgestone are required. These hoses can be replaced by just one JUMBO ACE JBS40 hose. The JUMBO ACE series enables compact plumbing designs and weighs about two thirds of the weight of conventional hoses.

JBT/JBF/JBS Maximum Working Pressure

I.D.

Catalog Number

3.0 20.5MPa

inch

JBT40 JBT48 JBF40 JBF48 JBS40 JBS48

～

400 3,000PSI ～

2

1／2

3 2 1／2 3 2 1／2 3

mm

O.D. inch mm

63.5 76.2 63.5 76.2 63.5 76.2

3.11 3.58 3.24 3.77 3.35 3.91

79.0 91.0 82.4 95.8 86.4 99.1

Max.W.P. psi MPa

700 400 2,000 1,500 3,000 2,500

Min.B.P. psi MPa

4.9 3.0 14.0 10.5 20.5 17.0

2,800 1,600 8,000 6,000 12,000 10,000

Min.B.R. inch mm

19.5 12.0 56.0 42.0 82.0 68.0

23.23 31.50 25.98 29.53 25.98 29.53


590 760 660 750 660 750

2.40 2.47 3.67 4.33 5.13 6.07

Reinforcement

3,600 3,700 5,500 6,500 7,700 9,100


2W

EC

4S

DX

6S

EX

Coup Coupli ling ngs s EC / DX DX / EX Se Seri ries es Ｒ

R6

Y（HEX）

Y

Catalog Number

Thread

EC40R6 EC48R6

Ａ

inch

2 1／2 3

mm

3.54 3.94

90 100

（L）

A inch

mm

1.26 1.30

inch

32 33

Weight

mm

5.79 5.79

147 147

lbs

kg

5.95 6.61

2.7 3.0

（Ｌ）

F

X （HEX （H EX ） Y （HEX （H EX ）

G ° 0 3

Y

Catalog Number

Thread

EC40F EC48F

（Ｌ）

2 1／2 3

inch

mm

3.54 3.94

90 100

（L）

A inch

3.54 3.94

mm

inch

90 100

5.59 4.69

Weight

mm

142 119 119

lbs

kg

6.39 9.70

2.9 4.4


2.4

K

A

Catalog Number

1 . 4

inch

Ｃ（Ｌ）

Bolt dia

B A

DX40K65 EX40K65 DX48K80 EX48K80 DX40K265 EX40K265 DX48K280 EX48K280

5.51 5.51 6.10 6.10 5.04 5.04 5.51 5.51

B

mm

140 140 155 155 128 128 140 140

inch

3.94 3.94 4.41 4.41 3.62 3.62 4.06 4.06

mm

100 100 112 112 92 92 103 103

（L）Bolt

C inch

1.77 1.77 1.77 1.77 1.77 1.77 1.77 1.77

mm

45 45 45 45 45 45 45 45

inch

6.34 7.64 7.60 8.98 6.34 7.72 7.64 8.98

mm

161 194 193 228 161 196 194 228

M20 M20 M22 M22 M20 M20 M22 M22

JIS B 2291 21MPa（210kgf/cm ） Flange 2

Materials : Steel with Zinc Plating

Reinforcing

   

26

   

   

Bolt dia inch

mm

0.87 0.87 0.94 0.94 0.87 0.87 0.94 0.94

22 22 24 24 22 22 24 24

Weight lbs

kg

16.76 7.6 20.73 9.4 22.71 10.3 25.80 11.7 14.33 6.5 18.30 8.3 19.40 8.8 22.93 10.4

Couplings

AS / LS / UT / UN / LC series

R

Catalog Number

R

Y(HEX)

A

（L）


F

AS04R LS04R AS06R LS06R AS08R LS08R UT1012R UT12R UN12R UT16R UN16R UT20R LC20R LC24R LC32R

Catalog Number

X G

Y

。 30

（L）


C

AS04F LS04F AS06F LS06F AS08F LS08F UT1012F UT12F UN12F UT16F UN16F UT20F LC20F LC24F LC32F

Catalog Number

X Y

G

30。

（L）


CR4

（L）。

45 X H

30。

G

Female Parallel Pipe Thread, Bent 45º (Male 30º Seat)

AS04C LS04C AS06C LS06C AS08C LS08C UT1012C UT12C UN12C UT16C UN16C UT20C LC20C LC24C LC32C

Catalog Number

AS04CR4 AS06CR4 LS06CR4 AS08CR4 UT12CR4 UN12CR4 UT16CR4 UN16CR4 UT20CR4 LC24CR4

Y Thread 1/4 1/4 3/8 3/8 1/2 1/2 3/4 3/4 3/4 1 1 1 1／4 1 1／4 1 1／2 2

inch

0.67 0.67 0.75 0.75 0.87 0.87 1.18 1.18 1.18 1.42 1.42 1.81 1.81 1.97 2.56

mm

17 17 19 19 22 22 30 30 30 36 36 46 46 50 65

0.51 0.51 0.59 0.59 0.71 0.71 0.79 0.79 0.79 0.87 0.87 0.98 0.98 0.98 1.14

X Thread 1/4 1/4 3/8 3/8 1/2 1/2 3/4 3/4 3/4 1 1 1 1／4 1 1／4 1 1／2 2

inch

0.75 0.75 0.87 0.87 1.06 1.06 1.42 1.42 1.42 1.61 1.61 1.97 1.97 2.17 2.76

mm

19 19 22 22 27 27 36 36 36 41 41 50 50 55 70

1/4 1/4 3/8 3/8 1/2 1/2 3/4 3/4 3/4 1 1 1 1／4 1 1／4 1 1／2 2

inch

0.75 0.75 0.87 0.87 1.06 1.06 1.42 1.42 1.42 1.61 1.61 1.97 1.97 2.17 2.76

mm

19 19 22 22 27 27 36 36 36 41 41 50 50 55 70

0.67 0.67 0.75 0.75 0.87 0.87 1.18 1.18 1.18 1.42 1.42 1.81 1.81 1.97 2.56

1/4 3/8 3/8 1/2 3/4 3/4 1 1 1 1／4 1 1／2

inch

0.75 0.87 0.87 1.06 1.42 1.42 1.61 1.61 1.97 2.17

mm

19 22 22 27 36 36 41 41 50 55

13 13 15 15 18 18 20 20 20 22 22 25 25 25 29

inch

1.61 1.61 1.81 1.81 2.76 2.01 2.87 2.87 3.35 3.23 3.50 4.45 4.45 4.53 5.59

mm

17 17 19 19 22 22 30 30 30 36 36 46 46 50 65

0.67 0.67 0.75 0.75 0.87 0.87 1.18 1.18 1.18 1.42 1.42 1.81 1.81 1.97 2.56

mm

17 17 19 19 22 22 30 30 30 36 36 46 46 50 65

1.85 1.85 1.97 1.97 2.87 2.13 3.07 3.11 3.58 3.47 3.74 4.72 4.72 4.88 5.91

0.94 1.02 1.02 0.87 1.14 1.14 1.30 1.30 1.50 2.05

mm

24 26 26 22 29 29 33 33 38 52

41 41 46 46 70 51 73 73 85 82 89 113 113 115 142

Weight lbs

mm

47 47 50 50 73 54 78 79 91 88 95 120 120 124 150

1.85 1.85 1.97 1.97 2.87 2.13 3.11 3.11 3.58 3.47 3.74 4.72 4.72 4.88 5.91

mm

47 47 50 50 73 54 79 79 91 88 95 120 120 124 150

2.36 2.80 2.80 4.17 3.94 4.41 4.72 5.00 5.94 8.58

mm

60 71 71 106 100 112 120 127 151 218

30 30 55 50 115 80 185 215 257 325 401 645 645 755 1,280

Weight lbs

g

0.11 0.10 0.15 0.14 0.31 0.23 0.56 0.64 0.73 0.90 1.07 1.64 1.64 1.90 3.34

50 45 70 65 140 105 255 290 332 410 486 745 745 865 1,515

Weight lbs

g

0.11 0.11 0.15 0.15 0.31 0.23 0.42 0.66 0.74 0.91 1.08 1.68 1.67 1.97 3.39

（L） inch

g

0.07 0.06 0.12 0.11 0.25 0.17 0.41 0.47 0.57 0.72 0.88 1.42 0.42 1.66 2.82

（L） inch

H inch

mm

（L） inch

Y inch

X Thread

mm

Y inch

X Thread

（L）

A inch

50 50 70 70 140 105 270 300 337 415 491 760 760 895 1,540

Weight lbs

0.12 0.19 0.18 0.44 0.77 0.85 1.18 1.35 2.17 3.87

g

55 85 80 200 350 387 535 611 985 1,755


27

Couplings K3R9

UB / UZ series

JIS SSB （L）

90

A

Catalog Number UB08K315R9N67 UZ08K315R9N67

。

UB12K320R9N75 UB16K325R9N90 UB20K332R9N108 UZ20K332R9N108

3 ±

N

B

C

N

（L）Bolt

inch

mm

inch

mm

inch

mm

inch

mm

inch

mm

2.13 2.13 2.28 2.68 2.99 2.99

54 54 58 68 76 76

1.42 1.42 1.57 1.89 2.20 2.20

36 36 40 48 56 56

0.87 0.87 0.87 1.10 1.10 1.10

22 22 22 28 28 28

2.64 2.64 2.95 3.54 4.25 4.25

67 67 75 90 108 108

4.76 4.76 6.06 6.93 8.58 8.58

121 121 154 176 218 218

Weight g

lbs

M10 1.68

760

M10 1.68

760

M10 2.49 1,130 M12 4.06 1,840 M12 6.28 2,850 M12 6.28 2,850

C

B A

Bolt dia

JIS B 2291 20.5MPa Tube Flange

A1

UNF

Y

Y

Catalog Number inch

A （L）

Rigid Male O-ring Boss (Stud End)

UNF Y

A9

UZ04A1 UZ0406A1 UB06A1 UB0608A1 UB08A1 UB0810A1 UB10A1

0.67 0.75 0.75 0.87 0.87 1.06 1.06

inch B

φ

A

（L）

Male O-ring Face Seal

UZ04A9X604 UB06A9X604 UB08A9X604 UB10A9X604 UB12A9X604 UB16A9X604

17 19 19 22 22 27 27

mm

inch

3.62 3.90 3.90 4.37 4.37 5.00 5.00

9.2 9.9 9.9 11.1 11.1 12.7 12.7

1.85 1.97 2.07 2.07 2.17 2.32 2.32

0.75 0.75 0.87 1.06 1.26 1.61

mm

19 19 22 27 32 41

mm

47 50 53 53 55 59 59

Weight lbs

g

0.11 0.11 0.18 0.20 0.24 0.31 0.44

50 60 80 90 110 140 200

（L）

A


40

inch

Y

Catalog Number

（L）

A

mm

inch

mm

inch

0.47 0.43 0.51 0.61 0.67 0.69

12.0 11.0 13.0 15.5 17.0 17.5

2.09 2.09 2.36 2.91 3.27 3.50

mm

53 53 60 74 83 89

Weight lbs

g

2.56 0.19 0.28 0.46 0.72 1.09

65 85 125 210 325 495

Couplings

HW / KH / KN / KD / EX series

Q2R9

Catalog Number （L）

HW24Q2R9

。 90

X Thread 2-12

inch

1.97

mm

50

（L）

H inch

3.58

mm

91

inch

5.51

mm

140

Weight lbs

g

4.02

1,825

H

X UNF


F2

UNF X 。 37

Y

Catalog Number

HW24F2 HW32F2

X Thread

inch

1 5／8 -12 1 5／8 -12

2.17 2.95

（L）

JIC 37° Female Standard product — Material: SS or SC equivalent steel, Surface: Zinc plating or chromate treatment

46

mm

55 75

（L）

Y inch

2.17 2.95

mm

55 75

inch

5.35 6.65

mm

136 169

Weight lbs

2.92 5.75

g

1,325 2,610

Couplings

EA / EC / EK / GA / GB / UF / UG / ZP series

R

Catalog Number

R

Y(HEX)

A （L）


F

EA0304R EC0304R EK04R GA04R GB04R ZP0406R ZP0406RH22 EK06R GA06R UF06R UG06R EK08R UF08R UG08R GB12R UG12R GB16R UG16R EC24R EC32R

Catalog Number

X G 。 30

Y

（L）


Q

EA0304F EC0304F GA04F GB04F GA06F UF06F UG06F UF08F UG08F GB12F UG12F GB16F UG16F EC24F EC32F

Catalog Number Ｙ（ＨＥＸ）

G

Rounded

Ａ（Ｌ）

ZP04Q EK04Q EK06Q EK08Q

Y Thread 1/4 1/4 1/4 1/4 1/4 3/8 3/8 3/8 3/8 3/8 3/8 1/2 1/2 1/2 3/4 3/4 1 1 1 1／2 2

inch

0.75 0.75 0.75 0.67 0.67 0.75 0.87 0.87 0.75 0.75 0.75 1.06 0.87 0.87 1.18 1.18 1.42 1.42 1.97 2.56

mm

19 19 19 17 17 19 22 22 19 19 19 27 22 22 30 30 36 36 50 65

1/4 1/4 1/4 1/4 3/8 3/8 3/8 1/2 1/2 3/4 3/4 1 1 1 1/2 2

inch

0.75 0.75 0.75 0.75 0.87 0.87 0.87 1.06 1.06 1.42 1.42 1.61 1.61 2.17 2.76

1/4 1/4 3/8 1/2

inch

0.75 0.75 0.87 1.06

13 13 13 13 13 12 12 15 15 15 15 18 18 18 20 20 22 22 25 29

inch

1.89 1.93 2.87 1.97 1.97 2.36 2.40 3.11 2.28 2.24 2.28 3.54 2.52 2.64 3.35 2.99 3.66 3.39 4.69 5.94

19 19 19 19 22 22 22 27 27 36 36 41 41 55 70

inch

mm

19 19 22 27

mm

0.75 0.75 0.67 0.67 0.75 0.75 0.75 0.87 0.87 1.18 1.18 1.42 1.42 1.97 2.56

19 19 17 17 19 19 19 22 22 30 30 36 36 50 65

inch

2.09 2.13 2.20 2.20 2.44 2.40 2.52 2.64 2.76 3.58 3.19 3.90 3.62 5.04 6.26

0.39 0.39 0.39 0.43

48 49 73 50 50 60 61 79 58 57 58 90 64 67 85 76 93 86 119 151

Weight lbs

mm

53 54 56 56 62 61 64 67 70 91 81 99 92 128 159

mm

10 10 10 11

inch

2.52 3.11 3.11 3.43

mm

64 79 79 87

g

0.10 0.11 0.23 0.10 0.11 0.19 0.19 0.31 0.17 0.20 0.21 0.49 0.29 0.28 0.62 0.56 0.95 0.87 1.98 3.51

45 50 105 45 50 85 85 140 75 90 95 220 130 125 280 255 430 395 900 1,590

Weight lbs

g

0.13 0.15 0.14 0.14 0.20 0.23 0.24 0.33 0.33 0.78 0.73 1.14 1.06 2.23 4.02

（L）

A inch

mm

（L）

Y

mm

Y Thread

mm

0.51 0.51 0.51 0.51 0.51 0.47 0.47 0.59 0.59 0.59 0.59 0.71 0.71 0.71 0.79 0.79 0.87 0.87 0.98 1.14

X Thread

（L）

A inch

60 70 65 65 90 105 110 150 150 355 330 515 480 1,010 1,825

Weight lbs

0.19 0.27 0.32 0.50

g

85 123 146 227

Equipped with safety hole


47

Couplings

EA / EC / EK / GA / GB / UF / UG / ZP series

C

Catalog Number

X Y

G

。

30

（L）


（L）

CR4

。 45

EA0304C EC0304C GA04C GB04C GA06C UF06C UG06C UF08C UG08C GB12C UG12C GB16C UG16C EC24C EC32C

Catalog Number

GA04CR4 GB04CR4

X

X Thread

inch

mm

（L）

Y inch

mm

inch

mm

Weight lbs

g

1/4

0.75

19

0.75

19

2.09

53

0.13

60

1/4

0.75

19

0.75

19

2.13

54

0.15

70

1/4

0.75

19

0.67

17

2.20

56

0.14

65

1/4

0.75

19

0.67

17

2.20

56

0.14

65

3/8

0.87

22

0.75

19

2.44

62

0.20

90

3/8

0.87

22

0.75

19

2.44

62

0.23

105

3/8

0.87

22

0.75

19

2.44

62

0.24

110

1/2

1.06

27

0.87

22

2.64

67

0.34

155

1/2

1.06

27

0.87

22

2.76

70

0.33

150

3/4

1.42

36

1.18

30

3.54

90

0.79

360

3/4

1.42

36

1.18

30

3.19

81

0.74

335

1

1.61

41

1.42

36

3.66

93

1.15

520

1

1.61

41

1.42

36

3.62

92

1.07

485

1 1／2

2.17

55

1.97

50

5.04

128

2.28

1,035

2

2.76

70

2.56

65

6.26

159

4.08

1,850

Thread

inch

mm

（L）

H

X inch

mm

inch

mm

Weight lbs

g

1/4

0.75

19

0.94

24

3.03

77

0.17

75

1/4

0.75

19

0.94

24

3.03

77

0.17

75

H

G

。

30


CR9

（L）。

30

H

X F

。

30


Catalog Number

GA04CR9 GB04CR9 GA06CR9 UF06CR9 UG06CR9 UF08CR9 UG08CR9 GB12CR9 UG12CR9 UG16CR9 EC24CR9 EC32CR9

X Thread

mm

（L）

H inch

mm

inch

mm

Weight lbs

g

1/4

0.75

19

0.94

24

2.36

60

0.15

1/4

0.75

19

0.94

24

2.36

60

0.15

70

3/8

0.87

22

1.50

38

2.64

67

0.25

115

3/8

0.87

22

1.50

38

2.64

67

0.29

130

3/8

0.87

22

1.50

38

2.76

70

0.30

135

1/2

1.06

27

1.81

46

3.39

86

0.46

210

1/2

1.06

27

1.81

46

3.50

89

0.45

205

3/4

1.42

36

2.36

60

4.02

102

0.97

440

3/4

1.42

36

2.36

60

3.66

93

0.91

415

1

1.61

41

2.76

70

4.65

118

1.49

675

1 1／2

2.17

55

4.13

105

7.24

184

3.13

1,420

2

2.76

70

5.91

150

8.46

215

7.10

3,220


48

inch

70

S

5 4 . ～ 4 4 9 . 3

A

Catalog Number 2.79～2.92

inch

GB12S GB16S EC24S EC32S

A B

mm

（L）

B inch

mm

inch

mm

inch

1.50

38.10 1.255 1.250 31.88 31.75

1.38

35

3.54

1.75

44.45 1.565 1.560 39.75 39.62

1.38

35

2.37

60.32 2.125 2.115 53.98 53.72

1.73

44

2.81

71.42 2.500 2.490 63.50 63.25

1.97

50

～

～

～

～

～

～

～

～

mm

Weight lbs

g

90

0.66

300

3.66

93

0.96

435

4.69

119

1.74

790

150

3.59

1,630

5.91

（L）

Flange Head S CODE 61 Flange

SR9

（L）

A

Catalog Number inch

GB12SR9 GB16SR9

。 90

mm

B inch

（L）

H

mm

inch

mm

inch

mm

Weight lbs

g

1.50

38.10 1.255 1.250 31.88 31.75

2.13

54

3.94

100

0.85

385

1.75

44.45 1.565 1.560 39.75 39.62

2.36

60

4.45

113

1.27

575

～

～

～

～

2 9

. H 2 ～ 9 7 . 2

B A

3.94

～4.45


H

5 4 . ～ 4 4 9 . 3

A

Catalog Number

2.79～2.92

inch

GB12H GB16H

A B

mm

（L）

B inch

mm

lbs

g

1.62

41.28 1.255 1.250 31.88 31.75

1.38

35

3.54

90

0.69

315

1.87

47.63 1.565 1.560 39.75 39.62

1.50

38

3.82

97

1.06

480

～

～

～

～

inch

mm

inch

mm

Weight

（L）

Flange Head H CODE 62 Flange

HR9

（L）

A

Catalog Number inch

GB12HR9 GB16HR9

。 90

mm

B inch

（L）

H

mm

inch

mm

inch

mm

Weight lbs

g

1.62

41.28 1.255 1.250 31.88 31.75

2.28

58

3.98

101

0.90

410

1.87

47.63 1.565 1.560 39.75 39.62

2.87

73

4.45

113

1.41

640

～

～

～

～

2 9

. H 2 ～ 9 7 . 2

3.94 ～

4.45

B A


G

Y

G

。 30

A

（L）

Male British Parallel Pipe Thread(BSPP)

Catalog Number

GA04G GB04G GA06G UF06G UF08G GB12G UG12G GB16G

Y Thread

inch

mm

（L）

A inch

mm

inch

mm

Weight lbs

g

1/4

0.67

17

0.51

13

1.97

50

0.10

45

1/4

0.67

17

0.51

13

1.97

50

0.11

50

3/8

0.75

19

0.59

15

2.28

58

0.15

70

3/8

0.75

19

0.59

15

2.24

57

0.20

90

1/2

0.87

22

0.71

18

2.52

64

0.28

125

3/4

1.18

30

0.79

20

2.99

76

0.61

275

3/4

1.18

30

0.79

20

2.99

76

0.55

250

1

1.42

36

0.87

22

3.66

93

0.95

430


49

PASSTAGE LINE series

1 Small bending radius Passtage series hose has 30% smaller minimum bending radius than equivalent rubber hose

2 Lightweight Passtage series has 50% lighter weight than equivalent rubber hose.

3 Ap pl ic at ion- sp ecif ic hose s av ai la bl e The AG10 series for machine tools, the PS/PC series for paint sprays, and the WSH series for cleaning machines are available.

4

series available for SPL and KF only

The SELFIT series, now patented in eight countries including Japan, is a line of push-type coupling systems for high-pressure hoses. They do not require a crimping machine. For details, refer to pages 54 to 58 and the “SELFIT” catalog.

Flexible architecture

KF・KG ●Compatible Fluid Mineral Oil ●Inner Tube Polyester ●Outer Cover Polyurethane ● Temperature Range: fluid

-40 ℃ to 100℃ / -40°F to 212°F ● Temperature Range : ambient -40 ℃ to 70℃ / -40°F to 158°F

Catalog Number

KF04 KF06 KF08 KF12 KG06 KG08

I.D. inch

1/4 3/8 1/2 3/4 3/8 1/2

mm

O.D. inch mm

6.3 9.5 12.7 19.5 9.5 12.7

0.49 0.65 0.81 1.07 0.68 0.84

Max.W.P. psi MPa

12.4 16.6 20.6 27.3 17.2 21.4

3,000 2,500 2,000 1,300 3,000 3,000

Min.B.P. psi MPa

20.5 12,000 17.0 10,000 14.0 8,000 9.0 5,000 20.5 12,000 20.5 12,000

82.0 68.0 56.0 34.5 82.0 82.0

Min.B.R. inch mm

1.38 1.77 2.56 5.12 2.17 2.56

35 45 65 120 55 65


0.07 0.11 0.17 0.22 0.13 0.17

110 160 250 330 190 260

Reinforcement


JY/50 SY/50

1P SY/50 2P

UX/30 SY/50

If you use a SELFIT FR series coupling with the KF06 hose, the maximum working pressure is 16.0MPa. For details, refer to page 51. Warning Pressurizing the KF06 hose to a working pressure exceeding the maximum could cause it to burst or blow the couplings off. ( In case SELFIT is used) Severe personal injury or death may result if these instructions are not followed.

Small Bending radius

SPL ●Compatible Fluid

Catalog Number

Mineral Oil ●Inner Tube

Polyester ●Outer Cover

Polyurethane ●Temperature Range: fluid -40℃ to 100℃/ -40°F to 212°F ●Temperature Range: ambient -40℃ to 70℃/ -40°F to 158°F

SPL03 SPL04 SPL06 SPL08

inch

I.D. mm

O.D. inch mm

3/16 1/4 3/8 1/2

4.8 6.3 9.5 12.7

0.36 0.42 0.60 0.75

Max.W.P. psi MPa

9.2 10.6 2,000 15.2 19.0 1,500

Min.B.P. psi MPa

14.0 8,000 10.5 6,000

56.0 42.0

Min.B.R. inch mm

0.79 1.38 2.17 2.76

20 35 55 70


0.03 0.04 0.08 0.11

50 60 120 170

Reinforcement


1P 2C

CG/50 JG/50

1P

SG/50

SG/50

One end of an SPL hose can be equipped with a crimped coupling and the other end with a SELFIT coupling. If an SPL hose is equipped with one of the SELFIT FS/FU series couplings, its maximum working pressure will be 10.5MPa, which is different from the pressure Warning specified above. For details, refer to page 54. Pressurizing the SPL hose to a working pressure exceeding the maximum could cause it to burst or blow the couplings off. ( In case SELFIT is used) Severe personal injury or death may result if these instructions are not followed.

KA/KB ●Compatible Fluid

Catalog Number

Mineral Oil ●Inner Tube

Nylon 12 ●Outer Cover

Polyurethane ●Temperature Range: fluid -40℃ to 100 ℃/

-40°F to 212°F ●Temperature Range : ambient -40℃ to 70℃/

-40°F to 158°F

KA02 KA03 KA04 KA05 KA06 KA08 KA12 KB03 KB04 KB05 KB06 KB08 KB12 KB16

I.D.

O.D.

Max.W.P. MPa

inch

mm

inch

mm

psi

1/8 3/16 1/4 5/16 3/8 1/2 3/4 3/16 1/4 5/16 3/8 1/2 3/4 1

3.2 4.8 6.3 7.9 9.5 12.7 19.0 4.8 6.3 7.9 9.5 12.7 19.0 25.4

0.31 0.38 0.46 0.54 0.61 0.77 1.04 0.43 0.51 0.59 0.67 0.83 1.09 1.41

7.9 9.6 11.7 13.7 15.6 19.6 26.3 10.8 12.9 14.9 16.9 21.0 27.8 35.7

2,800 2,200 2,100 1,700 1,500 1,500 700 3,700 3,200 3,000 2,500 2,300 1,400 1,100

19.5 15.0 14.5 12.0 10.5 10.5 5.0 25.5 22.0 20.5 17.0 16.0 9.5 7.5

Min.B.P. MPa

psi

Min.B.R. mm

inch

11,200 78.0 0.47 9,000 61.5 1.38 8,400 58.0 1.77 6,800 48.0 2.36 6,000 42.0 2.76 6,000 42.0 4.13 3,000 20.5 9.06 15,000 103.0 1.38 12,800 88.0 1.77 12,000 82.0 2.36 10,000 68.0 2.76 9,500 65.5 4.13 5,600 38.0 9.06 4,400 30.0 11.42

12 35 45 60 70 105 230 35 45 60 70 105 230 290

Weight g /m

l bs /f t

0.03 0.05 0.06 0.07 0.09 0.13 0.19 0.06 0.08 0.09 0.11 0.15 0.23 0.35

50 70 90 110 140 190 280 90 120 140 170 230 340 520

Reinforcement

SY/50 SY/50 CY/50 CY/50 JY/50 SY（UL）/50（30）

   

50

   

ー

1P SY/50

（UL）/50 SY

UX/30 CY/50 CY/50 JY/50 SY（UL）/50（30）ー

2P SY/50 1P

■KB03 to KB12 are equivalent to ISO 3949 type R7 and SAE 100R7 hoses. ■KG06 and KG08 are equivalent to SAE 100R18 hoses.

Reinforcing


   

SY（UL）/50（30） UX/30

Special Application Resin Hoses

Resin Hoses For Machine Tools

● Temperature Range: fluid / −40°C to 93°C / −40°F to 199.4°F ● Recommended Temperature Range: ambient /−40°C to 70°C /

● Compatible Fluid / Mineral Hydraulic Oil ● Inner Tube / Polyurethane ● Outer cover / Soft steel wire 1 braid

−40°F to 158°F

AG10 Catalog Number

AG1004 AG1006 AG1008

I.D. inch

mm

O.D. inch mm

6.3 9.5 12.7

0.46 0.62 0.78

1/4 3/8 1/2

Max.W.P. psi MPa

11.8 15.7 1,500 19.8

Min.B.P. psi MPa

10.5 6,000

42.0

Min.B.R. inch mm

1.38 2.17 2.76

35 55 70


0.11 0.15 0.24

160 230 350

Reinforcement


JG/50 1P

SG/50

SG/50

● Temperature Range: fluid / -20℃ to 80℃/ -4°F to 176°F ● Compatible Fluid / Organic Solvent ● Temperature Range : ambient / -20℃ to 40℃/ -4°F to 104°F ● Inner Tube / Nylon 12 ● Outer Cover / Polyurethane(PC), Soft Vinyl Chloride(PS)

PS For Paint Spray PS Catalog Number

PS03 PS04 PS05

I.D. inch

mm

3/16 1/4 5/16

4.8 6.3 7.9

O.D. inch mm

0.39 0.47 0.57

Max.W.P. psi MPa

10.0 4,500 12.0 4,000 14.6 3,600

Min.B.P. psi MPa

31.0 13,500 27.5 12,000 24.5 10,800

93.0 82.5 73.5

Min.B.R. inch mm

1.38 1.77 2.36

0.08 0.11 0.13

120 160 200

Reinforcement


CY/50 JY/50 SY/50

1W

(Stainless)

● Temperature Range: fluid / −40°C to 93°C / −40°F to 199.4°F ● Recommended Temperature Range: ambient / −40°C to 70°C/

● Compatible Fluid / Water ● Inner Tube / Special resin ● Outer cover / Polyurethane (red)

WSH For Cleaning

35 45 60


−40°F to 158°F

WSH Catalog Number

WSH04 WSH06

I.D. inch

mm

1/4 3/8

6.3 9.5

O.D. inch mm

0.50 0.69

JC 70 For Hydraulic Jack

Max.W.P. psi MPa

12.8 2,000 17.4

Min.B.P. psi MPa

14.0 6,000

42.0

Min.B.R. inch mm


1.38 2.17

0.07 0.11

35 55

100 170

Reinforcement


JY/50 UY/50

1P

SY/50 UY/50

● Temperature Range: fluid / -40°C to 70°C / -40°F to 158°F ● Temperature Range : ambient / -40°C to 70°C / -40°F to 158°F

● Compatible Fluid / Mineral Oil ● Inner Tube / Nylon 12 ● Outer Cover / Polyurethane(Color:Orange)

JC70 Catalog Number

JC7003

I.D. inch

mm

3/16

4.8

O.D. inch mm

0.52

Max.W.P. psi MPa

13.1 9,900

Min.B.P. psi MPa

68.6 20,000 137.2

Min.B.R. inch mm

2.76

70


0.09

130

Reinforcement


3P

CW/50

■Hoses for hydraulic jacks also include the PrimoLine series hoses, which are available in different sizes than those specified above. (Pages 59 to 63) ■JC7003 has excellent electrical insulation properties.

● Temperature Range: fluid / -40°C to 70°C / -40°F to 158°F ● Temperature Range : ambient / -40°C to 70°C / -40°F to 158°F

● Compatible Fluid / Mineral Oil ● Inner Tube / Nylon 12 ● Outer Cover / Polyurethane(Color:Orange)

SF For Steam SF

2.0MPa

Catalog Number

SF04 SF06 SF08 SF10

I.D. inch

1/4 3/8 1/2 5/8

mm

O.D. inch mm

6.3 9.5 12.7 15.9

0.39 0.54 0.65 0.79

9.9 13.6 16.4 20.1

Max.W.P. psi MPa

Min.B.P. psi MPa

8,000 300

56.0

2.0 6,000

42.0

4,000

28.0

Min.B.R. inch mm

2.56 3.94 5.32 6.69

65 100 135 170


0.07 0.11 0.14 0.19

110 170 210 280

Reinforcement

1W

(Stainless)


JG/50 SG/50 SH/50

SG/50 SH/50 －

*SF hoses can handle steam as well as fluid. When using them for liquid, contact us for information about the temperature range and working pressure.

    

   

      

   

51

Couplings

CY / CW / JG / JY / SG / SH / SY / UY series

R

Catalog Number

R

Y(HEX)

A （L）


F

SY02R CY0304R CW0306R JG04R JY04R SG04R SY04R SY0506R SG06R SY06R UY06R SG08R SH08R SY08R SH1012R SY12R SH1416R SY16R

Catalog Number

R

Y(HEX)

A （L）


SY02F CG0304F CY0304F JG04F JY04F SG04F SY04F SY0506F SG06F SY06F UY06F SG08F SH08F SY08F SH1012F SY12F SH1416F SY16F

Y Thread 1/8 1/4 3/8 1/4 1/4 1/4 1/4 3/8 3/8 3/8 3/8 1/2 1/2 1/2 3/4 3/4 1 1

0.55 0.75 0.87 0.67 0.67 0.67 0.67 0.75 0.75 0.75 0.75 0.87 0.87 0.87 1.26 1.18 1.42 1.42

mm

14 17 22 17 17 17 17 19 19 19 19 22 22 22 32 30 36 36

1/8 1/4 1/4 1/4 1/4 1/4 1/4 3/8 3/8 3/8 3/8 1/2 1/2 1/2 3/4 3/4 1 1

inch

0.55 0.75 0.75 0.75 0.75 0.75 0.75 0.87 0.87 0.87 0.87 1.06 1.06 1.06 1.42 1.42 1.61 1.61

mm

14 19 19 19 19 19 19 22 22 22 22 27 27 27 36 36 41 41

（L）

A inch

0.39 0.51 0.59 0.51 0.51 0.51 0.51 0.59 0.59 0.59 0.59 0.71 0.71 0.71 0.79 0.79 0.87 0.87

X Thread


52

inch

mm

10 13 15 13 13 13 13 15 15 15 15 18 18 18 20 20 22 22

inch

1.46 1.77 2.36 1.85 1.89 1.85 1.89 2.52 2.40 2.52 2.52 2.87 2.87 2.87 2.83 2.91 2.91 3.50

0.55 0.75 0.75 0.75 0.75 0.75 0.75 0.87 0.87 0.87 0.75 1.06 1.06 1.06 1.42 1.42 1.61 1.61

mm

14 17 17 17 17 17 17 17 19 19 19 22 22 22 32 30 36 36

37 45 60 47 48 47 48 64 61 64 64 73 73 73 72 74 74 89

Weight lbs

inch

1.69 2.09 1.97 2.09 2.13 2.09 2.13 2.36 2.56 2.68 2.68 2.87 2.87 2.99 3.03 3.11 3.15 3.74

mm

43 53 50 53 54 53 54 60 65 68 68 73 73 76 77 79 80 95

g

0.03 0.09 0.11 0.08 0.10 0.09 0.10 0.14 0.15 0.19 0.19 0.25 0.26 0.31 0.36 0.51 0.47 0.82

（L）

Y inch

mm

15 40 50 35 45 40 45 65 70 85 85 115 120 140 165 230 215 370

Weight lbs

0.06 0.10 0.11 0.12 0.13 0.12 0.13 0.17 0.19 0.22 0.22 0.30 0.31 0.35 0.53 0.63 0.64 0.99

g

25 45 50 55 60 55 60 75 85 100 100 135 140 160 240 285 290 450

C

Catalog Number

X Y

G

。 30 （L）


（L）

CR4

。 45 X H

G

。 30


（L）

CR9 。 30

H

X F 。 30

SY02C CG0304C CY0304CH17 SG0304C JG04C JY04C SG04C SY04C SY0506C SG06C SY06C UY06C SG08C SH08C SY08C SY12C SY16C

Catalog Number

CG0304CR4 JG04CR4 JY04CR4 SY04CR4 SG06CR4 SY06CR4 SY08CR4C6

Catalog Number

CG0304CR9 JG04CR9 JY04CR9 SG04CR9 SY04CR9 SG06CR9 SY06CR9 SY08CR9C6 SG08CR9N46CJ


X (opposing hexagon sides)

C1

NPSM

Y (opposing hexagon sides)

Catalog Number

CY0304C1 JY04C1 SY04C1 SY0506C1

30°

X Thread 1/8 1/4 1/4 1/4 1/4 1/4 1/4 1/4 3/8 3/8 3/8 3/8 1/2 1/2 1/2 3/4 1

inch

0.55 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.87 0.87 0.87 0.87 1.06 1.06 1.06 1.42 1.42

mm

14 19 19 19 19 19 19 19 22 22 22 22 27 27 27 36 41

0.55 0.75 0.67 0.67 0.67 0.67 0.67 0.67 0.67 0.75 0.75 0.75 0.87 0.87 0.87 1.18 1.42

1/4 1/4 1/4 1/4 3/8 3/8 1/2

inch

0.75 0.75 0.75 0.75 0.87 0.87 1.06

mm

19 19 19 19 22 22 27

inch

0.94 0.94 0.94 0.94 1.02 1.02 0.87

1/4 1/4 1/4 1/4 1/4 3/8 3/8 1/2 1/2

inch

0.75 0.75 0.75 0.75 0.75 0.87 0.87 1.06 1.06

mm

19 19 19 19 19 22 22 27 27

inch

0.94 0.94 0.94 0.94 0.94 1.50 1.50 1.81 1.81

X Thread 1/4 1/4 1/4 3/8

inch

0.75 0.75 0.75 0.87

mm

19 19 19 22

14 17 17 17 17 17 17 17 17 19 19 19 22 22 22 30 36

inch

1.65 1.97 2.09 1.97 2.09 2.13 2.05 2.13 2.32 2.56 2.68 2.68 2.87 2.87 2.99 3.23 3.74

mm

24 24 24 24 26 26 22

mm

24 24 24 24 24 38 38 46 46

2.72 2.87 2.60 2.60 4.29 3.66 5.16

0.75 0.67 0.67 0.67

mm

17 17 17 17

42 50 53 50 53 54 52 54 59 65 68 68 73 73 76 82 95

Weight lbs

mm

69 73 66 66 109 93 131

2.05 2.20 2.28 2.20 2.28 2.76 2.87 4.13 4.13

mm

52 56 58 56 58 70 73 105 105

2.01 2.13 2.13 2.32

mm

51 54 54 59

25 45 50 50 55 60 55 60 75 90 100 100 140 145 165 295 440

Weight lbs

g

0.12 0.14 0.15 0.15 0.25 0.29 0.51

55 65 70 70 115 130 230

Weight lbs

g

0.11 0.13 0.14 0.13 0.14 0.25 0.29 0.51 0.44

50 60 65 60 65 115 130 230 200

（L） inch

g

0.06 0.10 0.11 0.11 0.12 0.13 0.12 0.13 0.17 0.20 0.22 0.22 0.31 0.32 0.36 0.65 0.97

（L） inch

Y inch

mm

（L） inch

H

X Thread

mm

H

X Thread

（L）

Y inch

Weight lbs

0.11 0.13 0.13 0.17

g

50 60 60 75

（L）

Male American Parallel Pipe Thread Male 30º Seat


53

FT FS FU series

FR series

●Compatible fluid Mineral Oil

●Compatible Fluid Mineral Oil

●Inner Tube (SPL) Polyester

●Inner Tube (SPL) Polyester

●Outer Cover (SPL) Polyurethane

●Outer Cover (SPL) Polyurethane



●Temperature Range : ambient

●Temperature Range : ambient -30℃ to +70℃/ -22° F to +158° F

・

・

*1 -30℃ to +80℃ / -22° F to +176° F

1

Repair on-site

2

No crimpers required

3

Easy piping work in Iimited area

4

No external power source required

-30℃ to +100℃/ -22° F to +212° F *2

-30℃ to +70℃ / - 22° F to +158° F

*1 You can use the SPL02 at 100°C / 212°F. If you use couplings FT04, FT06, or FT08 at 100°C / 212°F, the maximum working pressure is 10.5MPa. *2 Note that the figure is different from those for KF series hoses assembled with crimping-type couplings.

Applicable hose

SPL Maximum Working Pressure

I.D.

Catalog Number

10.5-20.5MPa

inch

SPL02 SPL04 SPL06 SPL08

1,500-3,000PSI

1/8 1/4 3/8 1/2

mm

O.D. inch mm

3.2 6.3 9.5 12.7

0.31 0.42 0.60 0.74

FT Max.W.D. psi MPa

FS FU Max.W.D. ・

psi

MPa

− 7.9 3,000 20.5 *3 − 10.6 2,000 14.0 15.2 1,500 10.5 18.9 1,500 10.5

Min.B.P. psi MPa

Min.B.R. inch mm

12,000

82.0

8,000

56.0

6,000

42.0

0.47 1.38 2.17 2.76


12 35 55 70

0.03 0.04 0.08 0.11

Reinforcement

50 60 120 170

1P 2C 1P

*3 The SPL02 can withstand a maximum shock pressure of 27.5MPa. For other hoses, do not exceed the maximum working pressure. ●The SPL02 and the other hoses have survived impulse testing performed 400,000 times using a flat waveform and a maximum shock pressure of 27.5MPa for SPL02, and under the maximum working pressure for the other hoses.●Be careful when using the FS or FU series of Bridgestone SELFIT couplings. ●SPL series cut hoses are also available. They are SPL02/04/06 (20m hose: SPLXX-20, 100m hose: SPLXX-100) and the SPL08 (10m hose: SPL08-10, 50m hose: SPL08-50).●Hoses and fittings cannot be recycled. One end of an SPL hose can be equipped with a crimped coupling and the other end with a SELFIT coupling. The maximum working pressure and the minimum burst pressure for an Warning SPL hose with these couplings are as specified above. Pressurizing this SPL hose to a working pressure exceeding the maximum could cause it to burst or blow the couplings off. Severe personal injury or death may result if these instructions are not followed.

Couplings

R

FT series［for only SPL]

（PT） R

Catalog Number Y1(HEX)

Y2(DODEC) L

Y2


F

Y1

FT02R FT04R FT06R FT08R

30° G

（PF）

Y3 L

Y2

FT02F FT04F FT06F FT08F

Thread

inch

1/8 1/4 3/8 1/2

0.55

G

φD

L


Reinforcing

   

54

0.55 0.67 0.87 1.06

   

mm

inch

14 17 22 27

14 0.55

−

−

−

−

−

−

−

−

−

mm

mm

0.55 0.67 0.87 1.06

Y2 inch

（L）

Y2

mm

Y1

30°

（PF） Y3（HEX）

inch

1/8 1/4 3/8 1/2

Catalog Number

Y2

Y1 Thread

inch

14 17 22 27

1.81 1.85 2.28 2.64

14 0.55 − 0.75 − 0.87 − 1.06

mm

14 − 19 0.75 22 0.94 27 1.18

mm

g

0.08 0.11 0.20 0.35

（L）

D inch

Weight lbs

46 47 58 67

*4

Y3 inch

mm

inch

mm

− 2.05

52 53 62 70

19 2.09 24 2.44 30 2.85

35 50 90 160

Weight lbs

g

0.09 40 0.17 75 0.24 110 0.44 200

Couplings

R

FS・FU series［for only SPL]

（PT） R

Catalog Number Y1(HEX)

Y2(DODEC)

FS04R FS06R FS08R

C

L

Y2

Y1

Y2

（L）

C

Weight

Thread

inch

mm

inch

mm

inch

mm

inch

mm

lbs

g

1/4 3/8 1/2

0.67 0.87 1.06

17 22 27

0.67 0.87 1.06

17 22 27

0.39 0.47 0.51

10 12 13

2.24 2.76 3.15

57 70 80

0.11 0.21 0.40

50 95 180

Thread

inch

mm

inch

mm

inch

mm

inch

mm

lbs

g

1/4 3/8 1/2

0.75 0.94 1.18

19 24 30

0.75 0.87 1.06

19 22 27

0.39 0.47 0.51

10 12 13

2.48 2.91 3.23

63 74 82

0.17 0.25 0.45

75 115 205


F

Catalog Number

30°

G

Y(opposing hexagon sides) L

（PF）

FU04R FU06R FU08R

C

φD

Y

D

（L）

C

Weight


■Adapters G （ PF ）

30°

（ PT） R

Catalog Number

Thread

Weight lbs

g

0.07

30

8021RG02H14

1/8

8021RG04

1/4

0.11

50

8021RG06

3/8

0.22

100

8021RG08

1/2

0.35

160

45°

（PT） R

Catalog Number

（PF） G

30°

Thread

Weight lbs

g

0.07

30 50

8023RG02H14

1/8

8023RG04

1/4

0.11

8023RG06

3/8

0.18

80

0.26

120

8023RG08

1/2

55

Features of the FT, FS, FU, and FR Series

These series of couplings have made innovative changes to the conventional coupling assembly process.

1. Crimping process eliminated ─── save labor and energy Bridgestone SELFIT

Conventional

You can assemble the hose simply by inserting it into the coupling.

*Except the FR series Socket wrench

You can easily assemble the hose by yourself.

You use a machineto crimp thecoupling.

An assembly company or a person familiar with a crimping machine is responsible for crimping the couplings.

Installing only the couplings is impossible.

You can attach hoses in areas with limited space.

You can attach a hose after simply installing the coupling.

You cannot install hoses in areas with limited space.

Crimping machine not required

2. Easy piping ── optimal for field adjustment Bridgestone SELFIT

Conventional

Bridgestone SELFIT

Conventional

You can use an impact wrench to install the R type couplings.

You cannot use an impact wrench or a socket wrench.

The couplings can rotate when no pressure is applied.

You have to tighten the intermediate hex nut with a wrench to prevent the hose from twisting.

※Except the FR series.

You can install the hose without worrying about twists. You can easily detach the couplings from the equipment.

To tighten the nut

Bridgestone SELFIT

Conventional

Bridgestone SELFIT

Conventional

You can install the hose by tightening two parts.

You need to tighten at least three parts. One or more adapters are required.

You can install the hose after fixing the couplings to the equipment or after inserting the hose into the couplings.

You can install the hose only after crimping the couplings.

No adapter is required.

58

Ultra high pressure hose

●Only Hose Assembly Available

JAT and JAM series

The JAT and JAM series are intended for use with water jets—ultra-high pressure hoses—which have been attracting attention recently. The minimum burst pressure is 650MPa for the JAT series and 490 to 588 MPa for the JAM series.

JAL series

The JAL series is intended mainly for use with jacks and high-pressure cleaning tools. They offer high flexibility and working efficiency.

JAK and JKY series

The JAT and JAM series are intended mainly for use with jacks. The unique reinforcing used in their structure makes them flexible. They are lightweight hoses, weighing about half the weight of a conventional hose. With the outer diameter and the bending radius 20% to 30% smaller than those of our other products, these are very easy to use.

■Safety Measures Bore Hose

Safety chain

Safety net

B ore Hose

05

JAT03 80SAF16CL162 8XND10X600

03

JAM03 80SAF14CL162 JAL03 JAL04

04

JAK04

Snap hook: 8ZGB6G (sold separately)

Safety net

JAM05 80SAF17CL162

8XND13X810

JAL06

−

Snap hook: 8ZGB8G (sold separately)

JAK06

−

JAL08

−

JAK08

−

06

−

The safety nets cannot be installed after hose joint 80SAF13CL162 assembly. (They cannot be sold separately.) −

Safet y chain

08

JKY04

−

10

JAL10

−

JAL05

−

12

JAL12

−

JAK05

−

16

JAL16

−

05

The safety nets for 22 hex or smaller nuts can be installed after hose joint assembly. (The safety nets can be sold separately.)

Safety chain

Safety net

8XND22X1120 Snap hook: 8ZGB11G (sold separately) The safety nets for 36 hex or smaller nuts can be installed after hose joint assembly. (The safety nets can be sold separately.)

Snap hook

This hole is basically intended to easily detect small amounts of leakage. Because the liquid dripping from this hole looks like a teardrop, this hole is called a teardrop hole. If actions such as tightening or replacing parts are not taken when a small amount of leakage is detected, the leakage may increase, resulting in liquid ejection. Liquid (water) ejected from the seat may fill joint and the liquid pressure may cause the joint to swell, damaging the joint (threaded part and hex nut). Finally, the joint may detach from the hose. To prevent this problem, the safety hole performs the function of checking for small amounts of leakage. In addition, it allows liquid to escape from the joint, decreasing the pressure and thus preventing the joint (coupling) from detaching from the hose in the case that ejected liquid fills the joint.

■Maximum Working Pressure for the Joint (Bridgestone PrimoLine) Unit: MPa

Size Joint type

R Q、 G G4・C5 J4 J5

*1 *2

*3

04 98.0 196.0

06 68.5 127.5

ーーー

ーーー

08 68.5 98.0 294.0 245.0 294.5

12 68.5 88.0

16 68.5 68.5

ーーー

ーーー

*1：The maximum pressure for the ultra high pressure G joint is different from that for the ordinary high-pressure G joint. *2：Only a 30 hex nut can be used for a C5 joint at 294.0MPa (JAT05). (A 27 hex nut can be used for pressures of 245.0MPa or lower.) *3：Only a titanium-alloy core can be used for a J4 joint at 294.0MPa (JAT03). For a steel or SUS630 core, a joint rated at 245.0MPa can be used.

■Tightening Torques (for Bridgestone PrimoLine) For information about the tightening conditions, refer to page 82. Size Joint type *1 ( reference values )

R Q、 G G4・C5 J4 J5

Unit: N・m

04

06

08

12

16

30 37

40 74

180 132

300 196

ーーー

ーーー

70 88 98 39 49

ーーー

ーーー

1：Use the tightening torques shown in the table on the left when tightening joints. (The torque tolerance for coupling joints is ±10%.) 2：Use these tightening torques when the following conditions coexist: - There is no oil left on either the threaded part or the inside of the nut. - The core hex nut is tightened with a wrench to prevent the coupling from rotating. For information about other tightening torques, contact us. *1：The tightening torque for the R joint varies depending on how its sealing tape is wrapped. Therefore, the values shown in the table are for reference only.

59

For water Jet application ●Compatible fluid / Mineral hydraulic Oil, Water ●Inner Tube / Special plastics ●Outer Cover / Nylon 12 ●Temperature Range : fluid

－40℃ to +50℃ (－40° F to +12 2° F)(Mineral Oil ) / 0℃ to +50℃ (32 ° F to + 122° F)( Wat er)

●Temperature Range : ambient －40℃ to +50℃ / －40° F to +122° F

JAT/JAM I.D.

Catalog Number

inch

JAT03 JAM03 JAM05

O.D. inch mm

mm

3/16 3/16 5/16

5.0 5.0 8.0

0.61 0.54 0.69

Max.W.P. psi MPa

Min.B.P. psi MPa

Min.B.R. inch mm

15.6 43,000 294.0 94,500 650.0 13.7 35,500 245.0 85,500 588.0 17.6 35,500 245.0 71,000 490.0

15.7 5.91 7.48


400 150 190

1.48 1.06 1.66

Reinforcement

670 480 750


8S

BN

6S

BX

*The standard color for the JAM05 outer cover is gray. Use a pressure waveform (jack waveform) that can withstand shock pressure.

Couplings

Materials: SS or SC equivalent steel Surface: Zinc plating or chromate treatment

G4 type

G4 C5

Ｍ

Ａ

Catalog Number

M22×1.5

BX0508G4

X（ＨＥＸ）

M

φ3×2

（Ｌ）

Thread

BX0308G4

C5 type

Ｙ（ＨＥＸ）

C

Ａ

（Ｌ）

(Safety Hole)

（Ｌ）

A

Y

Weight

Catalog Number

g

inch mm inch mm inch mm

lbs

0.87

22

0.71 18

3.11

79

0.39 175

BX0308C5

0.94

24

0.71 18

3.42

87

0.49 220

BX0508C5

Ｙ（ＨＥＸ）×（Duplex）

X

Thread

A

Y

C

（Ｌ）

Weight

inch mm inch mm inch mm inch mm inch mm lbs M22×1.5

g

1.06 27 0.55 14 1.02 26 0.28

7 3.50 89 0.43 195

1.06 27 0.55 14 1.02 26 0.28

7 3.86 98 1.85 245

BI couplers (easily attachable/detachable joints) are available for the couplings above. Refer to the BI coupler catalog. 245.0MPa coupling [Catalog number: 30JA04G4M4-SKFZ]

J5 J4

J5/J4 type

enlarged

UNF・M

Ａ 7mm

8mm

～

Ｙ（ＨＥＸ）

B

Catalog Number BN0308J5X107

（Ｌ）

*Set the sleeve at the first or second thread from the top ( approx 7mm )

BX0308J5 BX0508J4

Thread

UNF 3/4-16

Y

A

B

（Ｌ）

Weight

inch mm inch mm inch mm inch mm lbs

g

0.86 22 0.59 15 1.50 38 3.90

99 0.40 180

0.86 22 0.59 15 1.50 38 3.90

99 0.43 195

M22×1.5 0.86 22 0.63 16

1.50 38 4.25 107 0.55 250

*For water use , special alloy is recommended because of stronger resistance against corrosion. *BN0308J5X107 is only available for special alloy.

Reinforcing

   

60

   

For Hydraulic Jack application ●Compatible fluid / Mineral hydraulic Oil, Water ●Inner Tube / Special plastics(JAL03～05), Nylon 12(JAL06～16) ●Outer Cover / Nylon 12 ●Temperature Range : fluid

－40℃ to +50℃ (－40° F to +122 ° F)(Mineral O il) / 0℃ to +5 0℃ (32° F to +122 ° F)( Wat er)

●Temperature Range : ambient －40℃ to +50℃ / －40° F to +122° F

JAL I.D.

Catalog Number

JAL03 JAL04 JAL05 JAL06 JAL08 JAL10 JAL12 JAL16

inch

mm

O.D. inch mm

3/16 1/4 5/16 3/8 1/2 5/8 3/4 1

5.0 6.3 8.0 9.8 12.8 16.3 20.0 25.0

0.44 0.50 0.60 0.71 0.83 0.98 1.15 1.42

Max.W.P. psi MPa

11.1 12.6 15.2 18.0 21.0 25.0 29.2 36.0

28,500 21,500 18,500 17,000 14,000 13,000 10,500 10,000

196.0 147.0 127.5 117.5 98.0 88.0 73.5 68.5

Min.B.P. psi MPa

57,000 45,500 42,500 37,000 34,000 31,000 25,500 21,500

Min.B.R. inch mm

392.0 4.53 313.5 5.71 294.0 6.50 255.0 6.69 235.0 7.48 215.0 8.27 176.5 9.45 147.0 11.02


115 145 165 170 190 210 240 280

Reinforcement

0.57 260 0.64 290 0.84 380 1.21 550 1.57 710 2.31 1,050 2.56 1,160 3.33 1,510


BL BK AK

4S

AL

*Use a pressure waveform (jack waveform) that can withstand shock pressure.

Couplings


G/G4 R4 Q

Ｇ or Ｍ

Q type

R type

G/G4 type Ｙ（ＨＥＸ）

BL0304Q、BL04Q BK0506Q

Ｙ（ＨＥＸ）

Ｒ

R

（ＨＥＸ） G Ｙ

Ｇ

Ｙ（ＨＥＸ）

R φd×2

Ａ

Ａ

（Ｌ）

Catalog Number

Ａ

（Ｌ）

Y

Thread

（Ｌ）

A

inch mm inch mm inch mm

Weight

lbs

g

Y

(Safety Hole)

A

（Ｌ）

C

（Ｌ）

C

φd

Weight

inch mm inch mm inch mm inch mm inch mm lbs

g

1/4

0.75

19 0.39 10 2.80

71 0.22 5.5 0.08 2.0 0.21

BL04Q

1/4

0.75

19 0.39 10 2.91

74 0.22 5.5 0.08 2.0 0.23 105

BK0506Q

3/8

0.87

22 0.39 10 2.87

73 0.22 5.5 0.10 2.5 0.28 125

110

AK06Q

3/8

0.87

22 0.75 19 2.76

70 0.26 6.7 0.10 2.5 0.31 140

135

AL06Q

3/8

0.87

22 0.75 19 2.76

70 0.26 6.7 0.10 2.5 0.31 140

325

AL08Q

1/2

1.06

27 0.87 22 4.02 102 0.28 7.0 0.12 3.0 0.73 330

1.01

460

AL1012Q

3/4

1.42

36 0.98 25 4.21 107 0.35 9.0 0.14 3.5 0.90 410

110

1.19

540

AL12Q

3/4

1.42

36 1.06 27 4.29 109 0.35 9.0 0.14 3.5 1.23 560

119

1.50

680

AL16Q

1

1.61

41 1.10 28 4.41 112 0.35 9.0 0.14 3.5 1.54 700

0.75

19

0.51

13

2.68

68

0.19

85

M22×1.5

0.87

22

0.71

18

2.91

74

0.30

135

BL04G

G1/4

0.75

19

0.51

13

2.68

68

0.20

90

BK0506R

R3/8

0.87

22

0.59

15

2.72

69

0.24

AK06R

R3/8

0.87

22

0.59

15

2.83

72

0.30

AL08R

R1/2

1.06

27

0.71

18

4.13

105

0.72

AL1012G

G3/4

1.42

36

0.79

20

4.45

113

AL12G

G3/4

1.42

36

0.79

20

4.33

AL16G

G1

1.61

41

0.87

22

4.69

BL0308G4

Thread

Ａ

d×2

BL0304Q

G1/4

BL0304G

Catalog Number

(Safety Hole)

（Ｌ）

95

   

61

For Hydraulic Jack application

●Compatible fluid / Mineral hydraulic Oil ●Inner Tube / Nylon 12 ●Outer Cover / Polyurethane ●Temperature Range : fluid / －40℃ to +80℃(－40° F to +176° F) ●Temperature Range : ambient / －40℃ to +70℃ / －40° F to +158° F

JKY/JAK I.D.

Catalog Number

inch

mm

O.D. inch mm

1/4 1/4 5/16 3/8 1/2

6.3 6.3 8.2 10.0 12.8

0.50 0.51 0.56 0.68 0.80

JKY04 JAK04 JAK05 JAK06 JAK08

Max.W.P. psi MPa

12.7 10,000 13.0 14,000 14.1 10,000 17.3 10,000 20.2 10,000

Min.B.P. psi MPa

68.5 24,000 98.0 35,500 68.5 25,500 68.5 22,500 68.5 21,500

Min.B.R. inch mm

166.5 245.0 176.5 156.5 147.0

2.17 2.17 3.15 3.94 5.12

55 55 80 100 130


Reinforcement


210 2S+1P 310 320 2S+1W 400 540

0.46 0.68 0.71 0.88 1.19

UY AK BK AK

*Use a pressure waveform (jack waveform) that can withstand shock pressure.


Couplings R type

R Q

Q type

AK04Q AK0406Q BK0506Q

Ｙ(HEX)

R

G

Ｙ(HEX)

R

Y(HEX)

G

R

φd2 A

A

（L）

Catalog Number

Thread

Weight g inch mm inch mm inch mm lbs Y

A

（Ｌ）

Catalog Number

(Safety Hole)

（L）

φd2

(Safety Hole)

C

A

（ L）

φd Weight Y A C （Ｌ） Thread inch mm inch mm inch mm inch mm inch mm lbs g

UY0406R AK04R＊

3/8

0.75

19 0.59

15 2.24

57 0.14

65

AK04Q＊

1/4

0.75 19 0.39 10 2.60 66

—

—

—

— 0.20

1/4

0.75

19 0.51

13 2.36

60 0.17

75

AK0406Q

3/8

0.87 22 0.39 10 2.64 67

—

—

—

— 0.24 110

AK0406R

3/8

0.87

22 0.59

15 2.48

63 0.20

90

BK0506Q

3/8

0.87 22 0.75 19 2.87 73 0.22 5.5 0.10 2.5 0.28 125

BK0506R

3/8

0.87

22 0.59

15 2.83

72 0.24

110

AK06Q

3/8

0.87 22 0.75 19 2.76 70 0.26 6.7 0.10 2.5 0.31 140

AK06R

3/8

0.87

22 0.59

15 2.83

72 0.30

135

AK08Q

1/2

1.06 27 0.87 22 3.07 78 0.28 7.0 0.12 3.0 0.46 210

AK08R

1/2

27 0.71

18 3.15

80 0.45

205

1.06

＊Couplings marked with an asterisk are available on request. Use the 30º female seat type adapter by Bridgestone with the Q type coupling.

◇BI couplers (easily attachable/detachable joints) for AK04R, AK0406R, BK0506R, AK06R, and AK08R are available. Refer to the BI coupler catalog.

68.5MPa couplings

Catalog number. 30JCA06C-XXZ 30JCA04C-XXZ * 30JCA08C-XXZ * *Special products

Reinforcing

62

       

       

90

■Connection Method 1

To connect J5 type coupling to equipments

Prepare the equipment side as shown in the figure on the right.

18.0

●Equipment side

1 . 0 ±

BX0308J5 BN0308J5

15.0

1 . 0 ±

0 . 0 0 . . 0 4 8 2

φ φ φ

C1

° 2 1 0

+

—

° 0 3

2 1 5 . S 3

／4 — 16ＵＮＦ

2

To connect G4 type coupling to equipments

●Equipment side Prepare the equipment side as shown in the figure on the right.

1 . 0 ±

1 . 0 ±

0 2 . . 2 5

φ φ ）） 0 3 5 0 0

Use Cone

8083

0 . . 1 3 1 2

for connection

BX0308G4 BX0508G4

Cone 8083

18.5 12.0

0 . 3 1

ＭＭＡＡ φ φ ＪＪ ° （ 2 （ .

C1

φ

12.0

0

1 +

—

° 0 3

3

1 . 0 ±

21 5 . S

M22�1.5 — 6H

To connect C5 type coupling to equipments

●Equipment side Prepare the equipment side as ＊Same as 2.To conshown in the figure on the right. Use adapter

8082

for connection

8082

Adapter

27HEX

BX0308C5 BX0508C5

nect G4 type couplings to equipments. 18.0

23.2 51.2

M22�1.5-6g at both end

4

To connect two C5 type couplings BX0308C5 BX0508C5 Use adapter

8081

8081

Adapter

27HEX

BX0308C5 BX0508C5

for connection 18.0

18.0

46.0

M22�1.5-6g at both end

5

To connect two J5 type couplings BN0308J5X107 BX0308J5 Use adapter

8084

Adapter

8084

15.0

15.0

BN0308J5X107 BX0308J5

for connection 50.0

32HEX

3/4-16UNF-2B at both end

6

To connect J4 type coupling to equipments 18.0

●Equipment side Prepare the equipment side as shown in the figure on the right.

1 . 0 ±

1 . 0 ±

0 0 0 . . . 3 5 9 2

φ φ φ

BX0508J4

15.0

C1

° 2 1 0

+

—

° 0 3

2 1 5 . S

M22�1.5 — 6H

G4 and C5 type couplings can be connected directly to each other. Use the Q type coupling equipped with adapter 8002RG○○ under a pressure of 147MPa or

lower. *8022RG ○○ or 8024RG ○○ cannot be used.

◇BI couplers (easily attachable/detachable joints) are available for BL0304Q and BL04Q. Refer to the BI coupler catalog. 147.0MPa coupling [Catalog number: 30JA04B-SKFZ]

63

Adapters ■When using an adapter, take into account the outline dimensions of the assembled adapter below when determining the length of the assembly hose. (For the L dimensions, refer to page 5.)

8001RG Y Y （6角対辺） GG

RR

。 30。 30

AA

BB LL

＊Brass

versions are available for the products marked with an asterisk. For their dimensions, refer to the adapter specifications for the ACT series on page 22.

8002RG YY （6角対辺） GG

RR

。。 30 30

AA

BB LL

8004GG Y Y （6角対辺） GG

GG

。。 3030

。。 3030

AA

BB LL

8005RG GG

RcRc

。 3030。

AA

Y （6角対辺） Y L L

8006RG GG RR

。。 3030

AA

Y Y （6角対辺） LL

Y

L mm

A mm

B mm

Weight g

1/8 1/4 3/8 1/2 3/4 1 1 1／4 1 1／2 2 2 1／2

14 19 22 27 36 41 50 55 70 90

32 37 41 48 54 58 66 69 76 85

10 13 15 18 20 22 25 25 29 32

14 16 18 20 22 23 27 29 30 34

20 40 60 100 170 240 420 480 720 1,300

Catalog Number

Thread

Y mm

L mm

A mm

B mm

Weight g

8002RG04 8002RG06 8002RG08 8002RG12 8002RG16 8002RG20 8002RG24 8002RG32

1/4 3/8 1/2 3/4 1 1 1／4 1 1／2 2

19 22 27 36 41 50 55 70

34 38 46 52 57 64 65 75

13 15 18 20 22 25 25 29

13 15 18 20 22 25 25 29

Catalog Number

Thread

Y mm

L mm

A mm

B mm

8004GG04 8004GG06 8004GG08 8004GG12 8004GG16 8004GG20 8004GG24 8004GG32

1/4 3/8 1/2 3/4 1 1 1／4 1 1／2 2

19 22 27 36 41 50 55 70

34 38 46 52 57 64 65 75

13 15 18 20 22 25 25 29

13 15 18 20 22 25 25 29

Catalog Number

Thread

Y mm

L mm

A mm


1/4 3/8 1/2 3/4 1 1 1／4 1 1／2 2

19 22 27 36 41 50 55 70

32 37 42 47 51 57 61 65

16 18 20 22 23 27 29 30

Catalog Number

Thread

Y mm

L mm

A mm

Max. W.P

Weight g


1/4 3/8 1/2 3/4 1 1 1／4 1 1／2 2

19 22 27 36 41 50 55 70

40 42 49 57 63 71 74 82.8

13 15 18 20 22 25 25 29

34.5 34.5 34.5 27.5 20.5 17.0 10.5 10.5

60 80 130 250 330 500 580 1,040

Catalog Number Thread mm 8001RG02 8001RG04＊ 8001RG06＊ 8001RG08＊ 8001RG12 8001RG16 8001RG20 8001RG24 8001RG32 8001RG40


64

40 60 100 170 240 410 470 760 Weight g

40 60 100 170 240 410 470 760 Weight g

40 60 90 180 240 330 400 690

Adapter + Coupling

E

＋02F ＋04F ＋06F ＋08F ＋12F ＋16F ＋20F ＋24F ＋32F ＋40F

Adapter + Coupling

EE

＋04C ＋06C ＋08C ＋12C ＋16C ＋20C ＋24C ＋32C

Adapter + Coupling

E E

＋04C ＋06C ＋08C ＋12C ＋16C ＋20C ＋24C ＋32C

Adapter + Coupling

E E

＋04F ＋06F ＋08F ＋12F ＋16F ＋20F ＋24F ＋32F

Adapter + Coupling

E E

＋04G ＋06G ＋08G ＋12G ＋16G ＋20G ＋24G ＋32G

E mm 23 26 29 33 38 42 46 49 52 56 E mm 26 29 35 39 44 47 47 54 E mm 26 29 35 39 44 47 47 54 E mm 21 25 27 31 35 37 41 41 E mm 30 32 37 44 47 53 53 61

Split flanges Split Flange ●8YK**S

: for SAE Standard Pressure Series / bolt thread : UNF

●8YK**H

: for SAE High Pressure Series / bolt thread : UNF

●8YK**SM**

: for SAE Standard Pressure Series / body thread : M

●8YK**HM**

: for SAE High Pressure Series / bolt thread : M

V U F

※1.2

o Q

D J

/

● Figure in [ ] show SAE specification. Though there are some differences

2

Q

in dimension, there are no performance differences.

φT

P

R

● Weight below shows that of 1 set.

※Bores 20 to 32 are 1.5mm for the H type and 1.2mm for the other types.

Note: Split flanges for metric screw threads and for unified screw threads differ only in terms of the T dimensions. Other dimensions and the maximum working pressures for these flanges are the same.

Catalog Number

flange

D mm

F mm

J mm

O mm

P mm

Q mm

R mm

T mm

V mm

Max.W.P.

MPa

Weight g

Catalog Number.

T Weight mm g 9.0

180

200 8YK12SM10

10.8

200

34.5

260 8YK16SM10

10.8

260

11.9 14.3 22.0 27.5 〔14.0〕 50.8 93.8 40.1 69.9 17.0 13.5 19.1 30.0 20.5 〔16.0〕〔25.0〕 48.0 20.2 19.0 30.0 20.5 62.7 101.6 77.8 13.5 〔47.2 〕〔21.0〕〔16.0〕〔26.0〕

320 8YK20SM12

12.5

320

560 8YK24SM12

12.5

560

720 8YK32SM12

12.5

720

7.24

24.6

56.4

22.6

40.5

8.0

8.7

16.0

22.0

41.0

140 8YK08H

8.7

140

42.1

8.26

32.5

71.4

29.0

50.8

11.0

10.3

19.0

28.0

41.0

320 8YK12HM10

10.5

320

1

48.4

9.02

38.9

81.1

33.8

57.2

13.0

11.9

560 8YK16HM12

12.5

560

8YK20H

1 1／4

54.8

9.78

44.5

95.3

37.6

66.7 14.5 13.5 〔15.0〕

32.0 24.0〔33.0〕 41.0 27.0 34.0 41.0 〔38.0〕

800 8YK20HM12

12.5

800

8YK24H

1 1／2

64.3 12.07

51.6 112.8

46.5

79.4

17.0

16.7

30.0

43.0

41.0 1,280 8YK24HM14

14.9

1,280

8YK32H

2

80.2 12.07

67.6 133.4

55.9

96.8

21.0

19.8

37.0

52.0

41.0 2,140 8YK32HM20

20.9

2,140

8YK08S

1/2

31.0

6.22

24.3

54.0

21.8

38.1

8.0

8YK12S

3/4

38.9

6.22

32.1

65.1

24.9

47.6

8YK16S

1

45.2

7.49

38.5

69.9

28.2

52.4

8YK20S

1 1／4

51.6

7.49

43.7

8YK24S

1 1／2

61.1

7.49

8YK32S

2

72.2

9.02

8YK08H

1/2

32.5

8YK12H

3/4

8YK16H

79.4

35.3

58.7

8.7

U mm

19.0

34.5

180 8YK08S

10.0

14.3 10.3 22.0 〔14.0〕

34.5

12.0

10.3

13.0

16.0

24.0

14.0

Bolt for Split Flange Catalog Number

Bolt Thread : UNF

●8YA**S : for SAE Standard Pressure Series ●8YA**H : for SAE High Pressure Series

UNF D

S

H

Y

R

Washer is included

UNF

Y mm

S mm

mm

D mm

8YK08S 8YK08H

6.0

8YK12S 8YK16S

11.1

7.1

8YK20S

38.1

12.7

7.9

8YK24S 8YK32S

25

38.1

9.52

6.0

8YK12H

15.9

25

44.5

11.1

7.1

8YK16H

／2 -13

19.0

25

44.5

12.7

7.9

8YK20H

8YA24H

5

／8 -11

23.8

32

57.2

15.9

9.9

8YK24H

8YA32H

3

26.8

32

69.8

18.9

11.9

8YK32H

5

／ 16 -18

12.7

25

31.8

7.94

8YA12S

3

／8 -16

14.3

25

31.8

9.52

8YA20S

7

／ 16 -14

15.9

28

38.1

8YA24S

1

／2 -13

19.0

32

8YA12H

3

／8 -16

14.3

8YA16H

7

／ 16 -14

8YA20H

1

／4 -10 M

●8YA**SM** : for SAE Standard Pressure Series

8YA08SM8

M8×1.25

13.0

22.0

30.0

8.0

●8YA**HM** : for SAE High Pressure Series

8YA12SM10 M10×1.5

17.0

26.0

30.0

10.0

8YA20SM12

M12×1.75

19.0

30.0

40.0

12.0

8YA12HM10

M10×1.5

17.0

26.0

40.0

10.0

M D

Y

R

Washer is included

66

Y mm

S mm

mm

D mm

H mm

Split Flange

5.5

8YK08S 8YK08H

7.0

8YK12SM10 8YK16SM10

8.0

8YK20SM12 8YK24SM12 8YK32SM12

7.0

8YK12HM10

8.0

8YK16HM12 8YK20HM12

M12×1.75

19.0

30.0

45.0

12.0

8YA24HM14 M14×2.0

22.0

34.0

55.0

14.0

9.0

8YK24HM14

8YA32HM20 M20×2.5

30.0

46.0

70.0

20.0

13.0

8YK32HM20

8YA16HM12

S

H

Split Flange

5.2

8YA08S

Catalog Number

Bolt Thread : M

H mm

O-ring for Split Flanges ●Materials : NBR r e l l a m S r o A - A 7 0 . 0

・ I D mm

Catalog Number

●Hardness : 90(Durometer A)

A A . I D

section

W 0.12 or Smaller

W mm

SAE J515 or AS568

Split Flange

8YG08S

18.64±0.15

3.53±0.1

210

08S 08H

8YG12S

24.99±0.15

〃

214

12S 12SM10 12H 12HM10

8YG16S

32.92±0.15

〃

219

16S 16SM10 16H 16HM12

222

20S 20H

20SM12 20HM12

225

24S 24H

24SM12 24HM14

228

32S 32SM12 32H 32HM20

8YG20S

37.69±0.15

〃

8YG24S

47.22±0.25

〃

8YG32S

56.74±0.25

〃

、

、

、

、

、

、

、

、

、

、

Flange for JIS 21 MPa Flange for JIS 21MPa

E

4 −φd3

30°

A

1 2 d d

d

B

φ

φ φ

B A

C

73K1 : JIS SHB compliant. 73K3 : JIS SSB compliant.

Bolt for JIS 21 MPa flange

●8YAK （JIS SHA SHB） With nut and washer

●8YBK2 （JIS SSA、 … SSB） With washer

Note) These products cannot be used for loose flanges.

O-ring for JIS 21 MPa flange ●Hardness : 90(Durometer A) ●Materials : NBR r e l l a m S r o

A A

A-A section

1 . 0

W 0.15 or Smaller

. I D

Catalog Number

A mm

73K115 73K315 73K120 73K320 73K125 73K325 73K132 73K332 73K140 73K340 73K150 73K350 73K165 73K365 73K180 73K380

63

40

54

36

68

45

58

40

80

53

68

48

90

63

76

56

100 92

70 65

B C mm mm

112

80

100

73

140

100

128

92

155

112

140

103

Catalog Number

Y (mm)

8YAK15 8YBK215 8YAK25 8YBK225 8YAK40 8YBK240 8YAK65 8YBK265 8YAK80 8YBK280 8YBM10L65S6 8YBM10L70S6 8YBM12L80S6 8YBM12L90S6 8YBM16L110S6 8YBM16L120S6 Catalog Number

17

8YGK15 8YGK20 8YGK25 8YGK32 8YGK40 8YGK50 8YGK65 8YGK80

8 19 10 24 14 30 17 32 17 8 8 10 10 14 14

E mm

d mm

d1 mm

22

11

16.0

22.2

22

12

20.0

27.7

28

14

25.0

34.5

28

16

31.5

43.2

36

18

37.5

49.1

36

20

47.5

61.1

45

22

60

77.1

45

25

71

90

S mm

mm

M10× 1.5

26

60

32

50

M12× 1.75

30

75

36

60

M16× 2

38

95

44

75

M20× 2.5

46

120

52 56

95 130

M

M22× 2.5

50

95

M10× 1.5

32

65

32

70

M12× 1.75

36

80

36 44

90 110

44

120

M16× 2

D mm 10 12 16 20 22 10 12 16

d2 mm

d3 Weight Piping mm g OD 11 530 32 21.7 400 M10×1.5 11 600 38 27.2 450 M10×1.5 13 1,080 45 34.0 760 M12×1.75 13 1,350 56 42.7 M12×1.75 920 18 2,030 63 48.6 M16×2 1,750 18 2,500 75 60.5 M16×2 1,950 22 4,700 76.5 95 M20×2.5 3,600 24 5,900 108 89.4 M22×2.5 4,300 H mm

Split Flange

16

K15 K20 K215 K220 K25 K32 K225 K232 K40 K50 K240 K250

13

K65、 K165

20 14

K265、 K365

22

K280、 K380 K415 K420 K425

7 10

、

8 12 10

10 10 12

K115 K120 K315 K320 K125 K132 K325 K332 K140 K150 K340 K350

、

、、

、

、

、、

、

、

、

、

K80、 K180

12 16

K432

16

K450

・ I D mm

W mm

JIS Code

24.4±0.15

3.1±0.1

29.4±0.15

3.1±0.1

34.4±0.15

3.1±0.1

39.4±0.15

3.1±0.1

49.4±0.25

3.1±0.1

59.4±0.25 74.4±0.4

3.1±0.1 3.1±0.1

84.4±0.4

3.1±0.1

B2401-G25 B2401-G30 B2401-G35 B2401-G40 B2401-G50 B2401-G60 B2401-G75 B2401-G85

K440

Split Flange K15、 K215、 K415 K20 、 K220、 K420 K25 、 K225、 K425 K32、 K232、 K432 K40、 K240、 K440 K50、 K250、 K450 K65、 K265、 K465 K80、 K280、 K480

67

BI - Coupler For Safety’s sake

1

Be sure to read the followings before use.

These Bridgestone products are developed for hydraulic components. Follow each product’s application and specification. Avoid burst, leakage and other dangers by following these important steps.

1 Proper use

Warning


●Do not touch a pressurized coupler or swivel joint. If a product is broken, and a fluid touches the skin, even if no pain is felt, a serious injury including burns may be caused. Obtain medical assistance immediately. Failure to do so can result in the loss of the injured body part or death. Use of plastic hose guards will increase the possibility to protect a person from injury. ●System working pressure should not exceed the rated working pressure. Exceeding the rated working pressure of hose and coupler may result in the hose bursting or hose coupling-blow off. Follow the maximum working pressure ratings listed in this catalog. ●Do not remove BI coupler under pressurized conditions. ●Do not use body or nose of BI coupler as stop valve. ●Do not apply an electrical current to a hose assembly Electrifying may lead to a product failure or electric shock. ●Use compatible hydraulic fluid The use of an incompatible hydraulic fluid will deteriorate the inner tube and or the reinforcement, resulting in the hose bursting or hose coupling blow-off ● Avoid the usage exceeding applicable temperature The usage exceeding applicable temperature may cause leakage and hose coupling blow-off. ● Avoid excessive vibration Excessive vibration may cause leakage and hose coupling blow-off by fatigue.

Caution


●Do not take remaining pressure by hitting head portion of poppet of BI coupler ● Avoid vacuum pressure Excessive vacuum pressure may result in the inner tube damage which will lead to hose failure. ●Never repair or rework. ● Avoid submerging hose assemblies in water or any other liquid,to avoid rust. ●Do not touch with the bare hand, since the BI coupler may get hot.

2 Installation

Caution Follow the below tightening torque. Improper tightening may lead to deterioration of seal performance, oil leakage, and failure of connection portion which may result in injury or material damage.

Please connect a hose at a right angle to the fixed side like (B). Avoid the piping like (A) which may apply too much force on the rotating part.

Housing

Shaft

Fixed Side

① In case of steel or stainless

Size Tightening Torque N・m

04

06

08

12

16

1/4"

3/8"

1/2"

3/4"

1"

25

34

64

132

196

20

24

1 1/4" 1 1/2" 225

255

32 2"

(A)

Swivel Joint

Tightening Torque N・m

Rotation

Fixed Side

06

08

12

16

1/4"

3/8"

1/2"

3/4"

1"

15

25

29

59

88

20

24

1 1/4" 1 1/2" 118

137

32 2" 206

Fixed Side

As for installation of swivel joint, fix the shaft side and rotate the housing side. Do not connect a swivel joint with another swivel joint.

3 Warranty Period Warranty period is impulse cycle number or each specified period, whichever comes earlier .

4 Preventive Maintenance Before every usage, check any leakage from the Products. If found, replace with a new one.

5 Storage F to 104° F) Store in a dark and dry place at the temperature between -10℃ to +40℃(14° 68

(B) OK

Wrong

Rotation

04

Piping or machine side

412

② In case of brass or copper

Size

Fix

Uses

BI couplers for hydraulic/pneumatic hoses are joints that can be easily attached and detached like an electric plug. With these couplings, you can use various attachments with a single pressure source or easily assemble and disassemble a large machine.

Features

Minimize possible fluid leakage and aeration

2

Prevention against hose twisting when unpressurized. Rotate, do not twist.

One simple operation

1

One simple operation to connect and disconnect.

3

Connection in limited working area is possible.

Structure BI coupler is composed of nose, body, collar, and valve frame. When the collar is slid in axial direction, the steel ball can be free and the body and the nose can be inserted. After the insertion, if the collar is moved back, the steel ball is on the line of the nose and BI coupler is locked. In this condition, each poppet is pushed and the circuit is open.For disconnection, when the collar is moved on axal direction, the steelball is free again and body and nose is easily disconnected. At the time, the poppet adheres to seat surface and the circuit is closed.

nose

collar

body

Do not turn when pressurized.

4

Easy installation reduce working process.

Ordering Instructions 1. If you can select an appropriate coupler on the basis of the usage conditions, specify the catalog number by referring to the BI coupler or swivel joint catalog. 2. If you ask us to select a coupler or if you need a special coupler, specify the following: 1) Fluid to be used 2) Flow rate and velocity. 3) Fluid temperature 4) Maximum working pressure ( Relief valve pressure ) 5) Vibration 6) Installation way ( screw, spanner, etc ) 7) Ambient temperature

3. A cap plug is required for dust prevention and coupler protection. Order the cap plug when using the coupler.The EA, AA, MA, ED, and JCA series are available as standard products. If you need EP, DA, or SD series products, consult us.

poppet 69

BI - Coupler Series

Shape

Structure / Material

For Standard Pressure EA For Hydraulic Oil

Main Body : Steel / Stainless O-ring : NBR / FKM

32 2 ″）

17.0MPa 14.0MPa → 7.5MPa → 3.5MPa → 1.5MPa → →

04

～

32

（ 1 4″）～（ 2 ″）


27.5MPa

04

～

16

（ 1 4″）～（ 1 ″）


For Standard Pressure MA For Hydraulic Oil

～ 1 ″ （ 8）～（

Stainless 04・06 08 12・16 20・24 32

For Standard Pressure AA For Hydraulic Oil

Size

02

Steel 20.5MPa

For Standard Pressure ED For Hydraulic Oil

Max.Working Pressure

34.5MPa

08 ・ 12 ・ 16 （ 1 2″）（ 3 4″）（ 1″）


With Function to Release Residual Pressure EP

20.5MPa

06 ・ 08 （ 3 8″）（ 1 2″）

For Hydraulic Oil Main Body : Steel O-ring : NBR

Flat-Face for Die-Casting ENF For Hydraulic Oil

20.5MPa

04

～

04

～

16

（ 1 4″）～（ 1″）

Main Body : Steel O-ring : NBR

Dust-Proof / Corrosion Resistance

AA / VKF

27.5MPa

Mineral / Phosphericacid Oil

Ester Oil

70

Main Body : Steel / Electroless Nickel Plating O-ring : NBR / FKM

16

（ 1 4″）～（ 1″）

Series

Shape

Stucture / Material

Max.Working. Pressure

Size

～ 08（ 1 2″） 04（1 4″）

Brassware DA

7.0MPa

04

～ 16（ 1″） 12（3 4″）

～ 16

（ 1 4″ ）～（ 1 ″）

3.5MPa

Hydraulic Oil / Water

Main Body：Brass O-ring：NBR

For Jack Application JCA Hydraulic Oil

30JCA06C-XXZ 68.5MPa

04 ・ 06 ・ 08

（ 1 4″）（ 3 8″）（ 1 2″）

(For jack application) Main Body：Steel O-ring：NBR

For Water Jet Application JA

30JA04B-SKFZ 147.0MPa

04

（ 1 4″）

30JA04G4M4-SKFZ 245.0MPa

Water

Main Body：Steel O-ring：NBR

For Steam / Water SD Steam / Water

2.0MPa

Main Body：Brass O-ring：NBR / FKM

For Pressure Detection BF Hydraulic Oil

12 ・ 16

（ 3 4″）（ 1″）

27.5MPa

02 ・ 04

（ 1 8″）（ 1 4″）

Main Body：Steel O-ring：NBR

Warranty period EA,ED,AA,MA,EP,ENF,DA

1 year or 400,000 impulse cycle whichever comes earlier

JCA, SD


JA


71

Swivel Joints For Safety’s sake

1

Be sure to read the following before use.

The Bridgestone products shown here were developed for mineral hydraulic oil hoses for hydraulic equipment. Products for other uses are also available. Refer to the usage documents and specifications for each series of products. To prevent early damage and fluid leakage, be sure to observe the instructions described below.

1 Handling

Warning


●Do not touch a pressurized coupling or swivel joint. If a product breaks, you may be burned or fluid may penetrate your skin, destroying your body tissues. If contact between your body and part of the product cannot be avoided during its use, attach sufficiently reinforced plastic hose guards to the part to ensure separation between your body and the part. ●System working pressure should not exceed the rated working pressure. Excessive working pressure may damage internal components or cause fluid leakage. Adhere to the maximum working pressure ratings listed in this catalog. ●Do not apply an electrical current to a hose assembly. Electrifying may lead to an electric shock, damage to internal components, or fluid leakage. Do not apply an electrical current to a hose assembly. ●Use the product with a compatible hydraulic fluid. Using the product with an incompatible hydraulic fluid may damage its internal components or cause fluid leakage. Use the product only with the compatible hydraulic fluid specified in this catalog.

Caution


● Avoid usage exceeding the applicable temperature. Usage exceeding the applicable temperature may damage internal components or cause fluid leakage. Be sure to use the swivel joint at a temperature within the specified range. ● Avoid excessive vibration or external force. Excessive vibration or external force may quickly result in fluid leakage or damage to the product. Do not apply excessive vibration or external force. ● Avoid vacuum pressure Vacuum pressure may damage the internal components or cause their loss. When the product is normally pressurized after being subjected to vacuum pressure, fluid leakage may occur. ●Do not repair or modify the swivel joint. Doing so may deteriorate performance and quickly result in fluid leakage or damage. ●Do not submerge the swivel joint in water or any other liquid. Doing so may corrode the swivel j oint and quickly result in fluid leakage or damage.

2 Installation

Caution ●Properly tighten the parts using the torques specified below. The use of an inappropriate torque makes it difficult to ensure proper sealing and may cause fluid leakage or damage to the joint.

●Install the swivel joint by fixing its shaft and rotating its housing. If you fix the housing, the joint may loosen and detach.

●Do not connect two swivel joints together. If you connect two swivel joints together, an unbalanced load may be applied to them depending on the hose movement, damaging them. Swivel joint made of steel or stainless

Size Designation Tapered pipe thread: R, Rc*1 (reference values)

04

06

08

12

16

20

24

32

25

34

64

140

210

250

310

620

Parallel pipe thread: G

25

34

64

132

196

225

255

412

Unit: N-m *1：The tightening torque for the R thread varies depending on how its sealing tape is wrapped. Therefore, the values shown in the table are for reference only.

3 Warranty Period Warranty is effective until the predetermined usage period expires or the impulse cycle count reaches the predetermined value, whichever occurs first.

4 Preventive Maintenance Before every usage, check for any leakage from the products. If any leakage is discovered, replace the product with a new one immediately.

5 Storage Store at a temperature between −10°C and +40°C avoiding direct sunlight, and in a dry and clean place free from hazardous gases.

72

How to Install a Swivel Joint

1

Caution Do not install the swivel joint with an offset.

Excessive force (unbalanced load) could damage the joint. Whenever practicable, install swivel joints on the same plane (with an offset of 0mm) as the direction of hose movement. If you need to install them with an offset for plumbing, the offset should not exceed the maximum amounts given below. If it exceeds the maximum, reroute the hoses.

Size

Hose Swivel joint

Max. offset

Max. offset

Adapter

Slide

Optimum installation position

2

Caution

Max. offset (mm)

04

±15

06

±15

08

±15

12

±25

16

±25

20

±35

24

±35

32

±35

Do not install a hose so that it is taut. Ensure there is sufficient slack in the hose when you install it.

The length of a hose changes when it is pressurized. If a taut hose is installed, excessive force (unbalanced load) is applied to the swivel joint when the hose is pressurized. Swivel joint RIGHT

WRONG

Hose

Adapter

Hose Swivel joint

Adapter

Slide

3

Caution

Install the swivel joint by fixing its shaft and rotating its housing.

5

Caution

Do not connect two swivel joints together. WRONG

Shaft

Housing

Fix

Fixed side

Swivel joint

4

Caution

（A）

Hose or equipment

Do not install the swivel joint in a way that applies excessive force (unbalanced load) to the joint for rotation, as shown in Figure (B) below. The joint should be installed at a right angle to the fixed side as shown in Figure (A).

（B） WRONG RIGHT

Right angle Rotation

Fixed Rotation side

Fixed side

73

Accessories for Protection

－Catalog No,8XA○○○

Standard Spring Guard

■For the protection of the crimped portion. Sample markings (for factor y-crimped PA0706)

8XA

213

Standard Spring

Inner Diameter of Spring Guard. (213 : spring I.D.=21.3mm) Refer to the chart in pp. 58-59 for the combination of hose and spring I.D.

－Catalog No,8XB○○○

Overall Length Spring Guard

■For the protection for hose entire length from external damage ■If the overall-length spring guard is ordered, the first three characters of the catalog number are changed from 8XA for the standard spring above to 8XB.

Sample markings (for factory-crimped KF04)

8XB

160

Overall Length

Inner Diameter of Spring Guard. (160 : spring I.D.=16.0mm) Refer to the chart in pp. 59 for the combination of hose and spring I.D.

Braided Steel Wire

*The length tolerance for exterior equipment is up to 5% of the product length.

■For the protection for hose entire length from external damage. Example

PA1408-GG Put "-GG" at the end of hose catalog No. For Braid Stainless Steel Wire, put "-SS".

Glass-Wool + Braided Steel Wire


Example

EQ1712-GA

GA

1 layer of Glass Wool +1layer of Braided Steel Wire.

GW


GN


SA

1 layer of Glass Wool +1layer of Braided Stainless Steel Wire.

Put "-○○" (shown above) at the end of hose catalog No. Exterior glass wool is effective in protecting the hose against momentary fires and high temperatures. It may not exhibit the expected heat insulating effect if it is used continuously at a high temperature.

Plastic Guard－Catalog No,8XE○○○


For the protection for hose entire length from external damage.

76

－Catalog No,8XA○○○

Overall Length Spring Guard－Catalog No,8XB○○○

Standard Spring Guard

*To order the overall-length spring guard, change catalog number 8XA○○○ for the standard spring guards below to 8XB○○○.

Stardard Spring Guard . Hose Series

Hose Size 02

03

PA03 PA10 PA14 PA17 PA21 PA28 PA35 PF07 PF14 PF17 PF21 PFW PFH EQ17 EQ21 EQ25 EQ28 EQ31 OKE VW JW7004 JW7006 JW7008 JWK LP WE21 NW21 WA14 WAR WJ WB21 WH21 R1A R2A KF KG SPL KA

04 ▲8XA168 ■8XA173 ▲8XA168 ■8XA173

PA01 PA07

For information about the method of indicating the catalog numbers, refer to page 76.

For factory-crimped products

Notes

8XA180

1. Check the applicable couplings. They should be the series of devices shown in this catalog. 2. The markings prefixed to certain product names indicate the springs for those series of couplings, as follows. ▲…Spring for AS ■…Spring for UL

-

-

8XA180 8XA180 8XA180 8XA180 8XA180 8XA180 8XA180 8XA180 8XA180 8XA180 8XA180 8XA180

8XA145

8XAJW70

8XA210

8XA180 8XA173 8XA173 8XA173 8XA180 8XA180

8XA146

8XA177

8XA173

8XA188

-

8XA160

8XA120

8XA143

8XA098 8XA138

8XA160

-

05

-

06

08

▲8XA205 ▲8XA250 ■8XA213 ■8XA239 ▲8XA205 ▲8XA250 ■8XA213 ■8XA239

10

12

14

16

20

24

32

-

-

-

-

-

-

-

8XA270 8XA345

8XA221 8XA247 8XA305 8XA333 8XA221 8XA247 8XA305 8XA333 8XA221 8XA247 8XA305 8XA333 8XA221 8XA247 8XA305 8XA333 8XA224 8XA254 8XA305 8XA333 8XA224 8XA254 8XA305 8XA333 8XA224 8XA254 8XA305 8XA333 8XA221 8XA247 8XA221 8XA247 8XA221 8XA254

-

-

8XA224 8XA254 8XA305 8XA333 8XA224 8XA254 8XA224 8XA254

-

-

-

8XA254 8XA305 8XA333 8XA254 8XA305 8XA333 8XA254 8XA305 8XA333 8XA254 8XA305 8XA333 8XA254 8XA305 8XA333

8XA180 8XA222 8XA270 8XA320

8XA239

-

-

8XA254

8XA263 8XA300 8XA218 8XA253 8XA224 8XA254 8XA224 8XA254 8XA213 8XA239 8XA213 8XA239 8XA221 8XA247 8XA221 8XA247 8XA213

-

8XA210 8XA239 8XA233 8XA256 8XA210 8XA258 8XA210 8XA258 8XA190 8XA233

8XA188 8XA203 8XA258

-

-

8XA400 8XA505 8XA560

8XA410 8XA520 8XA545 8XA735 8XA410 8XA520 8XA545 8XA735 8XA410 8XA520 8XA567 8XA735 8XA410

-

-

-


8XA410

-

-

-

8XA410 8XA520 8XA567

-

8XA410 8XA520 8XA567 8XA780 8XA410 8XA520 8XA665 8XA410 8XA548 8XA665

-


-

-

-

-

8XA330

8XA410

8XA355

8XA415 8XA548 8XA665 8XA780

8XA333

-

8XA410

8XA333 8XA380 8XA410

8XA325 8XA343 8XA317

8XA317

-

-

-

-

8XA735

-

8XA408 8XA520 8XA560 8XA710 8XA425

-

-

-

-

*Spring codes for these series of factory-crimped couplings. If you are using a different series of couplings from those specified above, contact us.

77

Accessories for Protection

Hose Series KB AG10 PS PC WSH JC70 SF JAM JAL JAK JKY

Hose Size 02

03

04

05

06

08

10

12

-

8XA138

8XA160

8XA185

8XA210

8XA258

8XA317

-

8XA143

-

8XA190

8XA233

8XA138

8XA160

8XA185

-

8XA160

8XA188

-

-

-

-

8XA145

-

-

-

8XA195

8XA240

8XA253

8XA235

-

8XA256

-

-

-

-

8XA185D25

8XA210

8XA240

8XA302

8XA356

8XA400

8XA190D25

8XA205

8XA240

8XA280

-

-

-

-

-

8XA160

8XA180D25

-

8XA190D25

8XA210

14

8XA310

-

16 8XA408

8XA456

-

20

24

32

-

-

-

*Spring codes for these series of factory-crimped couplings.If you are using a different series of couplings from those specified above, contact us.

Overall Length Spring Guard For UNICRIMP-crimped products Hose Series

For information about the method0 of indicating the catalog numbers, refer to page 70.

Hose Size 06

08

PA01

▲8XB168MA ■8XB170MA

04



PA03




10

12

16

20

24

32

-

-

-

-

-

8XB284MA

8XB355MA

8XB400MA

8XB505MA

8XB560MA

-

PA07

8XB180MA

8XB215MA

8XB260MA

8XB300MA

8XB340MA

8XB410MA

8XB538MA

8XB555MA

8XB740MA

PA10

8XB180MA

8XB215MA

8XB260MA

8XB300MA

8XB340MA

8XB410MA

8XB538MA

8XB555MA

8XB745MA

PA14

8XB180MA

8XB215MA

8XB260MA

8XB300MA

8XB340MA

8XB410MA

8XB538MA

8XB580MA

8XB745MA

PA17

8XB180MA

8XB215MA

8XB260MA

8XB300MA

8XB340MA

8XB410MA

-

-

-

PA21

8XB180MA

8XB215MA

8XB260MA

8XB300MA

8XB340MA

8XB410MA

8XB538MA

8XB580MA

8XB745MA

PA28

8XB180MA

8XB215MA

8XB260MA

8XB300MA

8XB340MA

8XB410MA

8XB538MA

PA35

8XB180MA

8XB215MA

8XB260MA

8XB300MA

8XB340MA

8XB410MA

8XB538MA

PFH

8XB180MA

8XB215MA

8XB260MA

-

-

-

-

-

-

-

8XB260MA

8XB300MA

8XB340MA

8XB410MA

8XB538MA

8XB580MA

8XB260MA

8XB300MA

8XB340MA

8XB410MA

8XB538MA

8XB580MA

8XB260MA

8XB300MA

8XB340MA

8XB410MA

8XB538MA

8XB260MA

8XB300MA

8XB340MA

8XB410MA

8XB538MA

8XB260MA

8XB300MA

8XB340MA

8XB410MA

8XB538MA

-

-

OKE

8XB150MA

8XB180MA

8XB226MA

8XB273MA

8XB310MA

8XB390MA

8XB500MA

8XB570MA

8XB720MA

WA14

8XB170MA

8XB215MA

8XB239MA

WAR

8XB170MA

8XB215MA

8XB239MA

-

-

WJ

8XB180MA

8XB215MA

8XB260MA

8XB340MA

8XB410MA

-

8XB180MA

8XB215MA

8XB260MA

8XB340MA

8XB410MA

-

-

WB21

-

EQ17 EQ21 EQ25 EQ28 EQ31

KF

8XB160MA

8XB210MA

8XB258MA

KG

-

8XB210MA

8XB258MA

SPL

8XB143MA

8XB200MA

8XB244MA

KA

8XB170MA

8XB215MA

8XB239MA

KB

8XB170MA

8XB215MA

8XB239MA

AG10

8XB143MA

8XB200MA

8XB244MA

WSH

8XB160MA

8XB210MA

-

8XB340MA

8XB340MA

-

8XB340MA

8XB430MA

-

-

-

Notes 1. Check the applicable couplings. They should be the series of devices shown in this catalog. 2. The markings prefixed to certain product names indicate the springs for those series of couplings, as follows. ▲…Spring for AS ■…Spring for UL

*Spring codes for these series of factory-crimped couplings.If you are using a different series of couplings from those specified above, contact us.

78

How to calculate Hose Exposed Length Minimum exposed length of hoses that can be manufactured Hose Series（mm）

02

03

04

05

06

08

10

12

16

20

24

32

40

48

Actual hose internal diameter

3.2

4.8

6.3

7.9

9.5

12.7

15.9

19.0

25.4

31.8

38.1

50.8

63.5

76.2

Min. exposed length of hose that

150

150

150

150

160

170

180

190

210

220

350

370

400

400

ー

200

200

200

200

200

200

210

210

ー

ー

ー

ー

ー

can be manufactured

Bridgestone PrimoLine

● For information about the method of indicating assembly hose lengths, refer to “Example Indications of Hose Length and Orientation Angle” on page 5. For dimensions of fittings, refer to the specifications

of the coupling dimensions for each series of hose. ● If you need to use a hose with exterior protection, consult us. ● Minimum exposed lengths may differ from the values above depending on the combination of hoses and couplings.

1

U-shaped hose fixed at both ends

2

3

U-shaped hose fixed at one end, the other end moved by T

Min. exposed length of hose that can be manufactured

r r

●Exposed hose length: （r＋D/2）＋2D R=π

●Exposed hose length: （r＋D/2）＋2D＋T R=π

●Same as above

R: Exposed hose length r: Minimum bending hose radius T: Distance π: Circular constant D: Hose external diameter

Hose Assembly Installation

1

2

If the bending radius falls below the required minimum, install an elbow adapter as shown above to avoid sharp bends in the hose.

3

Use an adapter to avoid sharp twists or bends in the hose.

5

4

To avoid twists, bend the hose on the same plane as the direction of movement of the base to which the hose is connected.

6

There will be some change in length when the hose is pressurized. Do not clamp the hose at the ben ds in an attempt to avoid the length change. (If the piping design cannot be changed, protect the hose with springs and external wire braid instead of clamping.)

8

7

The hose should have an adequate amount of slack. This slack permits smooth hose movement and prevents sharp bends in the hose.

9

Three-plane bending could result in the hose developing twists when it is under pressure. When the hose moves as shown in the figure on the left, it always twists. Therefore, using the attached tool, clamp the hose so that it moves on only one plane to prevent it from developing twists.

Obtain direct routing of hoses by using an adapter. You can arrange the hoses neatly by avoiding the use of excessively long hoses.

The length of a hose changes by about 4% when it is under pressure. Provide an adequate amount of sla ck to allow for expansion and contraction.

10

By selecting appropriate adapters, you can decrease the number of coupling parts and thereby improve the seal reliability and coupling appearance.

Use the lay line provided on the hose as a reference to examine whether or not the installed hose is twisted. Also, when using a coupling equipped with a union nut, be sure to fix it by tightening the hexagonal portion of the torsion preventive part with a wrench.

79

Hose Assembly Installation Length Tolerances

Tolerance

Horse assembly length (mm)

＋10mm 0 ＋15mm 0 ＋20mm 0 ＋1.0% 0 ＋2.0% 0

Less than 500 500 or more and less than 1,000 1,000 or more and less than 2,000 2,000 or more and less than 5,000

5,000 or more

*Length tolerance for exterior equipment is up to 5% of the product length.

When a liquid flows inside the hose, pressure loss occurs due to friction.

Pressure Loss

You can calculate the approximate pressure loss as follows.

10

Conditions

Pressure Drop Data 02 03

Hose Length：10m

04 05

（Excluding Coupling Lengths）

06

1.0

08

10 12

Fluid：Hydraulic Oil

16

20

Kinetic Viscosity：32.0mm2 /S

24 32 40 48

0.1

Pressure Loss (MPa) 0.01

0.001 1

10

100

1,000

Flow Rate ( / min)

Example Hose I.D.-12 (19mm), Length 5m (with couplings at both ends), Kinetic viscosity 32mm2 /s , Flow rate 80 /min 1 ) By the flow rate 80ℓ/min and hose I.D-12,find the hose pressure loss as 0.2 MPa from the graph above. 2 ) Pressure loss of a coupling is about the same as 1/10 of that of the hose.

0.2MPa ×

5m 1 ＋ 0.2MPa × × 2pcs ＝ 0.14MPa 10m 10

hose pressure loss

coupling pressure loss

3 ) 0.14MPa is estimated pressure loss of this hose assembly. 80

assembly hose pressure loss

10,000

Relational Table of Flow Rate / Velocity / Hose Size Relational Table of FlowRate/Velocity/Internal Hose Diameter

By using this table, you can easily determine the internal diameter of the hose, as follows.

Determining the internal diameter of a hose to supply liquid at a flow rate of 30 litters/minute The flow rate of your system requirement is 150cm3 per second. Connect your straight edge from the 150cm3 per second flow rate column to the Recommendable flow velocity range for pressure lines of 4 meters per second. The straight edge intersects at 04, so the recommended hose size is 04.

The equation below shows the relationship between flow rates, velocities, and internal diameters.

/min, FLOW RATE cm3/sec

Q = 0.0471Vd 2

1

Q : FLOW RATE ( /min) V : VELOCITY (m/min) d : HOSE SIZE:ID.(mm)

20

30 2 40 3

50 60

4 5 6

70

VELOCITY m/sec 0.01

80 90 100

0.02

SECTIONAL AREA OF HOSE(cm2)

Hose internal diameter (in 1/16-inch increments)

7 8

0.04

9

0.06

10 200

30

0.08 20

0.1

32

0. 2 300 0. 3

20

24

30 40 50 60

400

0. 4

500

0. 6

600

0. 8

700 800 900 1000

10 9 8

1

6

3

80 90

4

100

6 8 10

3000 200

400 500 600 700

5000

Recommendable flow velocity range

3

2

12

10

20 08

40 1 60

6000

80

7000

100

8000 9000 10000

16

4

30

4000 300

5

2

70

2000

20

7

0. 8 06 0. 6 05 0. 4 04

800 900 1000 0. 2

03

0.1

81

Tightening Torque

●Follow the below tightening torque. ●The tolerance is approximately ± 10%. ●The application of each of the following torques is allowed on the prerequisite that there is no oil left on the threads portion and inside of the nut and also that the hexagonal part of each insert is firmly held by a spanner so as to prevent the coupling from rotating together with hose.

Coupling （Material : Steel / Surface : Zinc Plating・Chromate Treatment） Hose

Coupling R type ＊1

( Reference values )

F / C type

02

03

04

05

Pipe thread

ー

ー

Torque N / m

15

ー

Pipe Thread

1/8

1/4

3/8

1/2

Torque N / m

15

25 ＊15

34 ＊25

64 ＊29

UNF thread

ー

ー

Torque N / m

ー

ー

20

M thread

ー

ー

M14×1.5

Torque N / m

ー

ー

25

UNF thread

ー

ー

Torque N / m

ー

ー

ー

40 ＊15

ー

06

08

40 ＊25

70 ＊29

7

1 9 ／ 16 18 16 20 ／2 20 ／ー

ー

ー

3

10

12

16

20

24

32

140

210

250

310

620

3/4

1

1 1／4

1 1／2

2

132

196

225

255

412

ー

ー

ーー

／ 4 16

7

ー

1 ／／12 1516 ／12 15 8／12 8 14 1 16 ー

ー

ー

ー

F2 / F3 type 29

39

49

59

118

137

ー

167

ー M18×1.5 M22×1.5 M24×1.5 M30×1.5 M33×1.5

ー

ー

ー

ー

ー

ーー

F4 type

Q2 type

9

／ 16 ー18

78

137

11 ／ 16 1316 ／ 16 16

ー

ー

ー

39

49

67

ー

78

176

196

ー

3 7 1 14 1／／12 11116 ／12 2 12 16 12 1 16 ー

118

ー

157

ー

196

ー

ー

ー

327

ー

430

＊Products marked with an asterisk are the F- and R-type couplings made of brass. ＊1：The tightening torque for the R joint varies depending on how its sealing tape is wrapped. Therefore, the values above are for reference only. *For tightening torques for PrimoLine, refer to page 59. *Use a torque wrench for proper tightening.

● For proper tightening , use a torque wrench (shown below)

Bolt for Split Frange(Material : Steel) Hose

Coupling

08

10

12

16

8YA12S

20

24

8YA20S

32

For Standard Pressure

Catalog No.

8YA08S

8YA24S

Torque N / m

20～25

28～40

37～48

48～62

62～79

73～90

For High Pressure

Catalog No.

8YA08S

8YA12H

8YA16H

8YA20H

8YA24H

8YA32H

Torque N / m

20～25

33～45

56～68

85～102

151～181

271～294

Bolt for JIS Frange(Material : Steel) Hose

Coupling For JIS21MPa （210kgf/cm2）

08

10

12

16

20

24

32

Catalog No.

8YAK15

8YAK25

8YAK40

Torque N / m

34～45

54～76

147～230

40

48

8YAK65

8YAK80

314～451 470～637

When a split flange or a square flange is used for a hose connection, the bolts must be tightened diagonally with the same torque applied. Otherwise, the flange will incur damage, possibly followed by oil leakage.

82

Certificate of Compliance with the Marine Standard Our products have obtained a certificate of compliance with the marine standard, as shown below. Since then, they have earned a worldwide reputation.

Products Certified for Compliance with the Marine Standard Standard

Hose

ＮＫ

ＪＧ

ＬＲ

ＢＶ

ＤＮＶ

ＫＲ

ＣＲ

ABＳ

CCS

(Japan)

(Japan)

(U.K.)

(France)

(Norway)

(Korea)

(Taiwan)

(U.S.A)

(China)

Nippon Kaiji Kyokai

MLIT Maritime Bureau

Lloyd's Register of Shipping

Bureau Veritas

Det Norske Veritas

Korean Bureau of Shipping

Central Research of Shipping S.A.

American Bureau of Shipping

China Classification Society

ＰＡ07 04～32

◎

◎

◎

◎

◎

20～32

◎

◎

ＰＡ10 04～32

◎

◎

◎

◎

◎

20～32

◎

◎

ＰＡ14 04～32

◎

◎

◎

◎

◎

20～32

◎

◎

ＰＡ17 04～16

◎

◎

◎

◎

◎

－

◎

◎

ＰＡ21 04～32

◎

◎

◎

◎

◎

20～32

◎

◎

ＰＡ28 04～32

◎

◎

◎

◎

◎

◎

◎

◎

◎

◎

◎

◎

◎

◎

◎

◎

◎

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◎

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◎

◎

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Ｒ1Ａ 03～32

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Ｒ2Ａ 03～16

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ＥＱ17 08～24

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ＥＱ21 08～32

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ＥＱ25 08～24

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ＥＱ28 08～24

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ＥＱ31 08～32

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F o r c e r t i f i e d s i z e s , c o n t a c t u s .

1. Witness inspection is required each time a product is tested for certification by an organization other than CR, ABS, or DNV. Contact us. 2. When a product to be used inside an engine room is tested for certification by Bureau Veritas (BV), an external wire braid is required for that product.

83

Hydraulic Hose

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