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CENTRIFUGAL PUMP
PROJECT DATA (Optional)
Project
Remarks
Your ref
Client
Identification
Client's ref
CALCULATION INPUT (Required)
FLUID DATA
PUMP DUTY
Medium
Capacity
ft
3
/h
ft
3
/min
GPM
GPH
m
3
/h
m
3
/min
m
3
/s
Density
kg/m
3
lb/ft
3
Differential Head
m
ft
bar.g
psi
viscosity
mPa.s [=cP]
NPSH - available
m
ft
bar.a
psi
SPECIFICATION
Maximum allowable impeller Tip speed
ft/s
m/s
for Cold Water 55 m/s (180 ft/s) is recommended
Electric motor driver, electrical frequency
f
= 50 Hz (n = 3000, 1500, ... [rpm])
Electric motor driver, electrical frequency
f
= 60 Hz (n = 3600, 1800, ... [rpm])
Other driver, automatic speed selection - maximum Pump Shaft speed
rpm
Other driver, try pump shaft speed
rpm
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