| Specifications |
Volume | Model LP450 |
Up to 19.7 GPM | |
Discharge Pressure | 2600 PSI |
Inlet Pressure | Up to 90 PSI |
Maximum Crankshaft Speed | Up to 1000 RPM |
Plunger Diameter | 28mm |
Stroke | 42mm |
Crankcase Oil Capacity | 100 fl.oz. |
Temperature of Pumped Fluids | 140 oF @1000 RPM |
............................................................................................................... | 160 oF Up to 500 RPM |
Inlet Port | |
Discharge Port | 1" BSP |
Shaft Mounting | Either side |
Shaft Rotation | Top of pulley towards manifold |
Weight | 105 lbs. |
Crankshaft Diameter | 35mm |
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:
HP = (GPM x PSI) / 1440
LP450 PULLEY SELECTION AND HORSEPOWER
REQUIREMENTS
PUMP | MOTOR | RPM | GPM | 1000 PSI | 1500 PSI | 2000 PSI | 2600 PSI |
PULLEY | PULLEY | ||||||
12.75" | 3.95" | 500 | 9.8 | 6.8 | 10.3 | 13.7 | 17.8 |
12.75" | 4.95" | 640 | 12.6 | 8.7 | 13.1 | 17.5 | 22.7 |
12.75" | 5.75" | 750 | 14.8 | 10.3 | 15.4 | 20.5 | 26.7 |
12.75" | 6.15" | 805 | 15.8 | 11.0 | 16.5 | 22.0 | 28.6 |
12.75" | 6.55" | 865 | 17.0 | 11.8 | 17.7 | 23.6 | 30.7 |
12.75" | 6.95" | 940 | 18.5 | 12.8 | 19.3 | 25.7 | 33.4 |
12.75" | 7.50" | 1000 | 19.7 | 13.7 | 20.5 | 27.3 | 35.5 |
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