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MP4130HT(C) PULLEY SELECTION AND HORSEPOWER
REQUIREMENTS
PUMP
PULLEY
MOTOR
PULLEY
RPM GPM GPH 300 PSI 600 PSI 725 PSI 900 PSI 1200 PSI
9.75" 2.50" 400 5.6 335 1.2 2.3 2.8 3.5 4.7
9.75" 3.00" 500 7.0 419 1.5 2.9 3.5 4.4 5.8
9.75" 3.60" 600 8.4 503 1.8 3.5 4.2 5.3 7.0
9.75" 4.15" 700 9.8 587 2.0 4.1 4.9 6.1 8.2
9.75" 4.45" 750 10.5 629 2.2 4.4 5.3 6.6 8.8
Volume ....................................................................................................... Up to 629 GPH (10.5 GPM)
Discharge Pressure..................................................................................... Up to 1200 PSI
Inlet Pressure............................................................................................See NPSHR chart (pg.2)
Speed ......................................................................................................... Up to 750 RPM
Plunger Diameter ........................................................................................ 30mm
Plunger Stroke ............................................................................................ 26mm
Crankcase Oil Capacity .............................................................................. 32 fl.oz.
Temperature of Pumped Fluids.................................................................... Up to 220
o
F
Inlet Ports ................................................................................................... (2) 1" BSP
Discharge Ports .......................................................................................... (2) 3/4" BSP
Pulley Mounting .......................................................................................... Either side
Shaft Rotation ....................................................................................Top of Pulley Towards Fluid End
Weight ........................................................................................................ 72 lbs.
Crankshaft Diameter .................................................................................. 28mm
Specifications
Model MP4130HT(C)
PULLEY INFORMATION
Pulley selection and pump speed are based on a
1725 PRM motor and "B" section belts. When
selecting desired GPM, allow for a ±5% tolerance
on pumps output due to variations in pulleys, belts
and motors among manufacturers.
1. Select GPM required, then select appropriate
motor pulley from the same line.
2. The desired pressure is acheived by selecting the
correct nozzle size that corresponds with the pump
GPM.
HORSEPOWER INFORMATION
We recommend that a 1.1 service factor be specified
when s electing an electric motor as the power source.
To compute specific pump horsepower requirements,
use the following formula:
HP = (GPM X PSI) / 1440