| Specifications |
Model LP250, | |
Volume | Up to 26.0 GPM |
Discharge Pressure | Up to 2200 PSI |
Inlet Pressure | Up to 90 PSI |
Speed | Up to 1000 RPM |
Plunger Diameter | 32 mm |
Stroke | 42 mm |
Crankcase Oil Capacity | 100 fl.oz. |
Temperature of Pumped Fluids | Up to 140 oF |
Inlet Port | |
Discharge Port | 3 x 1" BSP |
Crankshaft Mounting | Either Side |
Shaft Rotation | Top of Pulley Towards Fluid End |
Weight | 110 lbs. |
Crankshaft Diameter | 35 mm |
*Intermittent duty for pump speeds in excess of 805 RPM
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% toler- ance on pumps output due to variations in pulleys, belts and motors among manufactur- ers.
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
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:
HP = (GPM X PSI) / 1440
LP250 HORSEPOWER REQUIREMENTS
| RPM |
| GPM | 1000 PSI | 1500 PSI | 2000 PSI | 2200 PSI |
|
| 500 | 13.0 | 9.0 | 13.5 | 18.0 | 19.8 |
| |
| 640 | 16.6 | 11.5 | 17.3 | 23.1 | 25.4 |
| |
| 750 | 19.5 | 13.5 | 20.3 | 27.1 | 29.8 |
| |
| 805 | 20.9 | 14.5 | 21.8 | 29.0 | 31.9 |
| |
| 865 | 22.5 | 15.6 | 23.4 | 31.2 | 34.3 |
| |
| 920 | 23.9 | 16.6 | 24.9 | 33.2 | 36.5 |
| |
| 1000 | 26.0 | 18.0 | 27.1 | 36.1 | 39.7 |
| |
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