Specifications
Model P227-3100/5100
1750 RPM+ | U.S. | (Metric) |
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Ratings | 2.1 GPM @ 2000 PSI | (8.0 LPM @ 137 bar) |
3450 RPM+ |
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Ratings | 3.8 GPM @ 2000 PSI | (14.4 LPM @ 137 bar) |
Inlet Pressure | ||
RPM | Up to 3450 RPM | |
Plunger Diameter | 0.71” | 18mm |
Stroke | 0.25” | 6.3mm |
Temperature of Pumped Fluids | Up to 160o F | (71oC) |
Inlet Ports | (2) 3/8" BSP | |
Discharge Ports | (2) 3/8" BSP | |
Shaft Rotation | Top of Pulley Towards Fluid End | |
Crankshaft Diameter | 24mm | |
Key Width | 8mm | |
Shaft Mounting | Right Side Facing Manifold | |
Weight | 11 lbs. 11oz | (5 kg) |
Crankcase Oil Capacity | 7.5 fl.oz | (0.2 liter) |
Extended Crankcase Oil Capacity | 9.0 fl.oz | (0.3 liter) |
Volumetric Efficiency @ 1750 RPM | 0.95 | |
Volumetric Efficiency @ 3450 RPM | 0.87 | |
Mechanical Efficiency @ 3450 RPM | 0.86 | |
+Positive inlet pressure required |
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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.
NOTE:
In order to drive the pump from the side opposite the present shaft extension, simply remove the valve casing from the crankcase and rotate the pumps 180 degrees to the desired position. Be certain to rotate the seal case (item #20) as well, so that the weep holes are down at the six o'clock position. Exchange the oil fill and the oil drain plugs, also. Refer to the repair instructions as necessary for the proper assembly sequence.
REQUIREMENTS
RPM | GPM | 1000 PSI | 1500 PSI | 2000 PSI |
250 | 0.3 | 0.2 | 0.3 | 0.4 |
500 | 0.6 | 0.4 | 0.6 | 0.8 |
1000 | 1.2 | 0.8 | 1.2 | 1.7 |
1450 | 1.7 | 1.2 | 1.8 | 2.4 |
1750 | 2.1 | 1.4 | 2.2 | 2.9 |
3000 | 3.3 | 2.3 | 3.4 | 4.6 |
3200 | 3.5 | 2.4 | 3.6 | 4.9 |
3450 | 3.8 | 2.6 | 3.9 | 5.2 |
HORSEPOWER RATINGS: The rating shown are the power
requirements for the pump. Gas engine power outputs must be approximately twice the pump power requirements shown above.
We recommend 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) / 1450
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