Pump Design Standards The design standards standards of centrifu centrifugal gal pumps pumps are as follows. follows. 1.1 1.1 Inte Intern rnat ational ional standar standard d o N.
St an dar d n u me br
Stan dar d ti tit le
A pplic at ion Pu m p ty type
Su mmary e Rlea vnt in in du st ry op oper at in g ex ep xerien ce su s u gge sts pu m ps pr pr odu c e d ar are co c ost ef e ffe ct ie v wh whe n pu pumpin g liu qids at at co c on dition s ex ecxeedin g an an y one of o f th th e follo win g:
1
A PI 6 10
e v Orh un g :6 :6 t ype s Disch ar ge pr pre ss. 1 9a br Ce nt r ifu gal pu pu mps fo fe B otrwe en b e arin gs: (1 ) Di pe t r ole um , 5 t ype s (2 ) Su Suc tion pr pre ss. 5a br pe t r oc he mic al an an d e Vr tic ally n at ur al ga gas in in du strie ssu spe n ded 7 (3 ) Pum pin g te te mp. 15 0! type s (4 )o Rt atie v spee d 3 0 6m in -1 (5 )a Rt e d to tot al he he ad
1 20m
(6 ) Im peller di diam eter,oe vr hu n g pu pumps 3 0mm 2 3
ISO 10 3 7 9 A S NI B7 3 .1
sam e as as P AI 6 10 Spe c ific at ion fo f or o Hr io zn tal,e n d Pu mp di dim en sion s an and ap appr oixmate pe pe r for m an ce h orio z ntal en en d su su ctiosnu c tion si sin gle an d to tot al he he ad) of of st st an dar d pu pu m ps ar ar e c e nt rifugal pu pum ps fo fosrt age ,ce nt er lin e(c apac it y an pr oivded. c h emic al pr proc e ss disc h ar ge de de sign Copyright(C)SotoyamaConsultant
Pump Design Standards 1.2 o N.
4
5
International standard Standard numb er
Standard title
A pplication Pump type
Summary
n Ed-suction centrifugal pumpso Hriz ontal,end (rating 16a br) suction single M aixmum operating rating of 16a br. Pump dimensions and ISO 28 8 5 Designation,nominal stage,centerlinenominal duty points are prov ided. duty point and discharge design dimensions Single stage, Technical It was estab lished for req uirements to centrifugal pump ISO 9 5 0 multistage, specifications for class !`(the sev erest),to standardiz e ,to rationaliz e of (JIS B centrifugal pumps-horiz ontal, production and use and to improv e the q u ality. It may e b 8 3 7 0 ) e v rtical,closedClass I applied for power generation pumps. coupled
6
Single stage, Technical ISO 5 19 multistage, specifications for (JIS B horiz ontal, centrifugal pumps-e 8 3 0 ) v rtical,closedClass!a coupled
It was estab lished for req uirements to centrifugal pump class !awith single stage,horiz ontal or e v rtical of general use,and all driv e s and installed methods,to standardiz e, to rationaliz e of production and use and to improv e the u qality. It may e b applied for chemical pumps.
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Single stage, Technical ISO 9 8 0 multistage, specifications for (JIS B horiz ontal, centrifugal pumps8 3 9 0 ) e v rtical,closedClass !b coupled
It was estab lished for req uirements to centrifugal pump class !b with single stage,multistage,horiz ontal or e v rtical (rigidly coupled and closed-coupled) of general use,and all driv e s and installed methods,to standardiz e,to rationaliz e of production and use and to improv e the u qality. It may e b applied for commercializ e d pumps.
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Pump Design Standards 2.1 JIS standard o N.
8
9
10
Standard Standard title numb er
A pplication Pump type
Summary
JIS B8 3 13
It was estab lished for general use,small centrifugal pumps with single stage and end suction,applied for Small siz e ,end n Ed suction max imum work ing pressure 1 M Pa and fresh water suction centrifugal centrifugal pumps temperature 0to 0 4 !,and coupled with 0 5 /H z 6and pumps 2P/P 4 three-phase induction motor through flex ilbe coupliÿ g on common b N aseplate.
JIS B8 3 19
It was estab lished for general use,small centrifugal e ,single pumps with multistage (2-15stages),applied for Small siz e multi- Small siz suction multimax imum work ing pressure 2.7 5M Pa and fresh water stage centrifugal stage centrifugaltemperature 0to 0 4 !,and coupled with 0 5 /H z 6and pumps pumps 2P/P 4 three-phase induction motor through flex ilbe coupliÿ g on common b N aseplate.
JIS B8 3 22
o Hriz ontal,single Doub le suction stage,doub le o v lute pumps suction o vlute pumps
It was estab lished for general use,centrifugal pumps with single stage and doub le suction,applied for max imum work ing pressure 1.4M Pa and fresh water temperature 0 to 0 4 !,and coupled with 5 0 /H z 6and 4 P6 P /8 P / three-phase induction motor through flex ilbe coupliÿ g on N common b aseplate.
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Pump Design Standards 2.2 JIS standard o N.
11
12
13
Standard numb er
A pplication Standard title
Pump type
Summary
JIS B8 3 23
It was estab lished for general use,water ring a vcuum W ater ring a vcuum W ater ring pumps with suction b ore siz e 20 5 m - m,and coupled with 0 pumps a vcuum pumps 5 6 0 z /Hthree-phase induction motor through flex ilbe coupliÿ g or V N -blt on common b e aseplate.
JIS B8 3 24
It was estab lished for single suction,centrifugal or mix ed Single suction, flow,sub mersib le motor pumps for deep well with b ore centrifugal or Sub mersib le motor mix siz e 20 2 -0 mm,suspended on well top or under column e d flow, pumps for deep pipe,applied for water temperature 10to 25 ,!coupled sub mersib le well with 5 0 /H z 6and 2P sub mersib le three-phase motor pumps for induction motor through coupliÿ g,and sub N merged within deep well 10 m 0 deep.
JIS B8 3 25
Single suction,It was estab lished for single suction,centrifugal, single stage, sub mersib le motor pumps for sump,applied for sewage Sub mersib le motor centrifugal, temperature 0to 5 4 !,pH9 5 -and solids less than 20 mm, pumps for sump sub mersib le suspended in the storage tankor set on it,coupled with motor pumps for 5 6 0 z /Hand 2P/4 P sub mersib le three-phase induction sump motor through common shaft or coupliÿ g N. Copyright(C)SotoyamaConsultant
