Giant P46HT Water Pump User Manual


 
6
Volume ........................................................................................................ Up to 127 GPH
1
Discharge Pressure .................................................................................... 900 PSI
Inlet Pressure.............................................................................................. 6 PSI minimum @ 194
o
F
.................................................................................................................... 15 PSI min. @ 194
o
F to 220
o
F
Plunger Diameter........................................................................................ 18mm
Crankcase Capacity.................................................................................... 8 fl. oz.
Temperature................................................................................................ Up to 220
o
F
Inlet Ports ................................................................................................... (2) 1/2" BSP
Discharge Ports .......................................................................................... (2) 3/8" BSP
Pulley Mounting .......................................................................................... Either Side
Shaft Rotation ................................................................................ Top of pulley towards Head
Weight......................................................................................................... 14 lbs.
Consult the factory for special requirements that must be met if the pump is
to operate beyond one or more of the limits specified above.
PULLEY INFORMATION
Pulley selection and pump speed are based on a 1725
RPM 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 and pump pulley from the same line.
2. The desired pressure is achieved by selecting the
correct nozzle size that corresponds with the pump
GPM.
HORSEPOWER INFORMATION
Horsepower ratings shown are the power require-
ments for the pump. Gas engine power outputs must
be approximately twice the pump power requirements
shown above.
We recommend that a 1.1 service factor be specified
when selecting an electric motor as the power source.
To compute specific pump horsepower requirements,
use the following formula:
(GPH X PSI) / 87,375 = HP
Model P46HT
TRIPLEX CERAMIC PLUNGER PUMP
P46HT PULLEY SELECTION AND HORSEPOWER REQUIREMENTS
PUMP MOTOR
GPH
1
RPM PULLY PULLY 500 PSI 700 PSI 900 PSI
71 500 7.75" 2.0" 0.41 0.57 0.73
106 750 7.75" 3.25" 0.61 0.84 1.09
127 900 7.75" 4.0" 0.72 1.02 1.31
1
GPH=Gallons per hour