Advertisement
Volume* ................................................. 38.4 GPM .................... (145.2 LPM)
Discharge Pressure* .............................. 2610 PSI ....................... (180 bar)
Power Consumption .............................. 69.0 BHP ...................... 51.5 kW
Speed ........................................................................................... 700 RPM
Inlet Pressure (maximum) ...................... -4.35 to 140 PSI ........... (-0.3 to 10 bar)
Plunger Diameter ................................... 1.7" ............................... 42mm
Plunger Stroke ....................................... 2.0" ............................... 52mm
Crankshaft Diameter .............................. 1.9" ............................... 48mm
Key Width .............................................. 0.6" ............................... 14mm
Crankshaft Mounting ..................................................................... Either side
Shaft Rotation ........................................ Top of pulley towards manifold
Temperature of Pumped Fluids* ............ Up to 140
Inlet Ports ...................................................................................... (2) 2-1/2" NPT
Discharge Ports ............................................................................ (2) 1-1/4" NPT
Weight .................................................... 375 lbs. ........................ (170 kg)
Crankcase Oil Capacity ......................... 1.6 Gal. ........................ (6.0 liter)
Fluid End Material ......................................................................... Cast Iron
NPSHR .................................................. 28 feet of head .............. 8.5 meters of head
*For continuous duty and/or with fluid temperature above 104°F (40°C), reduce pressure and
flow by 10%
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.
RPM
GPM
300
16.5
400
21.9
500
27.4
600
32.9
700
38.4
Specifications
Model GP7142
GP7142 HORSEPOWER REQUIREMENTS
800 PSI
1000 PSI
9.1
12.1
15.1
18.2
21.9
U.S.
F ................. (60
o
HORSEPOWER INFORMATION
Horsepower ratings shown are the power re-
quirements for the pump. Gas engine power
outputs must be approximately twice the
pump power requirements shown above.
We recommend that a 1.15 service factor be
specified when selecting an electric motor as
the power source. To compute specific pump
horsepower requirements, use the following
formula:
(GPM X PSI) / 1450 = HP
1500 PSI
11.4
17.1
15.1
22.7
18.9
28.3
22.7
34.0
27.4
41.1
3
(Metric)
C)
o
2000 PSI
2610 PSI
22.8
29.7
30.2
39.4
37.8
49.3
45.4
59.2
54.9
69.1
Advertisement
