3
PULLEY INFORMATION
Pulley selection and pump speed are based on a 1725
RPM motor and “B” section belts. When selecting de-
sired 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 cor-
rect nozzle size that corresponds with the pump GPM.
HORSEPOWER INFORMATION
We recommend that a 1.15 service factor be
specified when selecting an electric motor as the
power source. To compute specific pump horse
-
power requirements, use the following formula:
HP = (GPM X PSI) / 1440
U.S.
Metric
Volume....................................................................9.8 GPM ...................................................................
37 LPM
Discharge Pressure ................................................5800 PSI ...................................................................400 Bar
Inlet Pressure .........................................................140 PSI ......................................................................9.7 Bar
Speed .................................................................................................................................................. 1000 RPM
Plunger Diameter....................................................0.79” .......................................................................... 20 mm
Stroke .....................................................................1.65” .......................................................................... 42 mm
Crankcase Oil Capacity ..........................................
100 fl.oz.
.....................................................................
3 liters
Temperature of Pumped Fluids ..............................140
o
F ...........................................................................60
o
C
Inlet Port ......................................................................................................................................
3 x 1-1/4” FNPT
Discharge Port ...................................................................................................................................
3 x 1” FNPT
Crankshaft Mounting ...........................................................................................................................Either Side
Shaft Rotation .................................................................................................... Top of Pulley Towards Fluid End
Weight ....................................................................
132 lbs.
.........................................................................60 kg
Crankshaft Diameter..................................................................................................................................
35 mm
LP600-5100 Specifications
LP301A-5100 PULLEY SELECTION AND
HORSEPOWER REQUIREMENTS
RPM GPM 2500 PSI
3000 PSI 3500 PSI
4000 PSI
500
7.1
12.2
14.7
17.1
19.6
640
9.0
15.6
18.8
21.9
25.1
750
10.6
18.4
22.0
25.7
29.4
805
11.4
19.7
23.6
27.6
31.5
865
12.2
21.2
25.4
29.6
33.9
940
13.3
23.0
27.6
32.2
36.8
1000 14.1
24.5
29.4
34.3
39.2
LP600-5100 PULLEY SELECTION AND
HORSEPOWER REQUIREMENTS
RPM GPM
3000 PSI
4000 PSI 5000 PSI 5800 PSI
500
4.9
10.2
13.6
17.0
19.7
640
6.2
12.9
17.2
21.5
25.0
750
7.3
15.2
20.3
25.3
29.4
805
7.8
16.3
21.7
27.1
31.4
865
8.4
17.5
23.3
29.2
33.8
940
9.1
19.0
25.3
31.6
36.7
1000
9.8
20.4
27.2
34.0
39.5
U.S.
Metric
Volume....................................................................14.2 GPM ..............................................................
53.6 LPM
Discharge Pressure ................................................
3900 PSI
...................................................................270 Bar
Inlet Pressure .........................................................140 PSI ......................................................................9.7 Bar
Speed .................................................................................................................................................. 1000 RPM
Plunger Diameter....................................................0.94” .......................................................................... 24 mm
Stroke .....................................................................1.65” .......................................................................... 42 mm
Crankcase Oil Capacity ..........................................
100 fl.oz.
.....................................................................
3 liters
Temperature of Pumped Fluids ..............................140
o
F ...........................................................................60
o
C
Inlet Port ......................................................................................................................................
3 x 1-1/4” FNPT
Discharge Port ...................................................................................................................................
3 x 1” FNPT
Crankshaft Mounting ...........................................................................................................................Either Side
Shaft Rotation .................................................................................................... Top of Pulley Towards Fluid End
Weight ....................................................................
132 lbs.
.........................................................................60 kg
Crankshaft Diameter..................................................................................................................................
35 mm
LP301A-5100 Specifications
