General Date Client Enquiry reference Item number Equipment number Application Number of Pumps (pcs):
= = = = = = =
2016-09-27 Indonesia Power Plant
Transfer Transfer Tower Tower Slurry Pump Pump 1
Site conditi ons
General General factor s
Altitude Max ambie mbien nt temp tempe eratur ture
= 100.0 m = 25 °C
Voltage Frequency
= 380 V = 50 Hz
Motor safety factor V-belt drive factor
= 1.15 = 1.3
Liquid data Density liquid Liquid viscosity Kinematic viscosity Vapour pressure Liquid temperature pH - value
= = = = = =
Inlet Inlet side conditi ons Feed tank pressure (relative) Static inlet head min Static inlet head max Static inlet head (Design) NPSH available
998 kg/m³ 0. 0.00101 Pa.s 1. 1 .01 mm²/s 0. 0.2 m wc 20 2 0 °C 7.0
Outlet side conditi ons = = = = = =
0.0 kPag 0.0 m lc 0.0 m lc 0.0 m lc 0.0 m lc 10 10.0 m lc
Duty data
Summary
Duty Duty cla classif ssific ica ation tion
= Mil Mildly dly abrasiv asive e (Cla Class 1)
Sl u r r y f l o w r at e
= 49.0 m ³/h
Transfer Tower Slurry Pump.pd5
To t al d i f f er en t i al h ead
= 22.0 m l c
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Vertical Sump p ump
Pumpdim 2009 V 6.9.1
VS50 L150 O4 D75
Pump and Driv e Floor sump, unprotected Mild steel mounting plate Mild steel standard discharge pipe Diameter: 50.0 mm Flange: DN50 PN16
Part No./Build No.
= SA508071-M4
Pump type Pump size Frame length Mounting set part no
= = = =
VS 50 L150 SA509462-S3
Impeller Impeller diameter No. of vanes Inlet diameter Outlet diameter Outlet flange Liner material Impeller material Max sphere Option Calculated pump speed Calculated tip speed Actual speed Critical speed range Pump shutoff head:
= = = = = = = = = = = = = = =
Semi open Full size = 230.0 mm 4 65.0 mm gives velocity 50.0 mm gives velocity DN50 PN16 High Chrome High Chrome 25.0 mm No agitation 1694 rpm 20.4 m/s 1659 rpm @ 50 Hz 1079 -- 1459 rpm 26.8 m lc
Slurry flow rate Pump differential head Efficiency Power consumption Selected motor
= = = = =
Slurry Water 49.0 m³/h 49.0 m³/h 22.0 m lc 22.0 m lc 42.8% 43.6% 6.8 kW. 6.8 kW. 11 kW.; IEC 160M; 4-pole; 380V; 50Hz
BEP flow Peak efficiency
= 67.6 m³/h (72% ) = 44.8%
Axial load Radial load Belt load Shaft deflection at impeller
= = = =
Bearing L10-life dry end Bearing L10-life wet end
= >1000000 h = >1000000 h
= 4.1 m/s = 6.9 m/s
(Hydraulic Institute) HR = 99.9 % ER = 98.4 % QR = 100.0 %
67.6 m³/h (72% ) 45.5%
-1.11 kN 0.33 kN 3.57 kN 0.39399 mm Max allowed deflection 2.50000 mm
Drive General arrangement Mounting set
= V-belt drive motor = Standard
Part no SA952650 SA952794 SA952649 SA952798 SA952474 Actual centres
Description Motor sheave Motor bushing Pump sheave Pump bushing v - belts = 432.0 mm
Transfer Tower Slurry Pump.pd5
3SPB180 2517D42 3SPB160 2517D60 SPB1400
No. 1 1 1 1 3
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PUMP VS50 L150 O4 D75 Performance curve Full imp dia
Vane diameter Vane config
306mm
230mm
Full
Impeller type
No. of vanes
Max sphere
4
Open
Imp material
Liner material
25mm High Chrome High Chrome
1800 r/min 30
30% 1700
35%
38% 40%
25 1600
42%
44%
45% BEL
1500 20 H (m)
45% 1400 44%
1300 15
42%
1200 1100
40%
10 1000 38%
5
20
40
60
80
Based on clear water tests correct for other conditions
