11oz. Crankcase Oil Capacity..................................................................................7.5 fl.oz. Extended Crankcase Oil Capacity..................................................................9.0 fl.oz. Volumetric Efficiency @ 1750 RPM..............................................................0.95 Mechanical Efficiency @ 1750 RPM.............................................................0.86 f Consult the factory for special requirements that must be met if th

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: (GPH X PSI) / 1450 = HP GP7150A PULLEY SELECTION & HORSEPOWER REQUIREMENTS PUMP PULLEY MOTOR PULLEY RPM GPM 8QQ PSI 1QQQ PSI 13QQ PSI 15QQ PSI 19QQ PSI 12.75 5.75 3QQ 23.4 13.4 16.7 21.7 25.1 31.8 12.75 7.5Q 4

To compute specific pump horsepower requirements, use the following formula: (GPH X PSI) / 1450 = HP GP7155A, GP7255A PU R LLEY SI EQUIRE ELECTION & HORSEPOWER MENTS PUMP PULLEY MOTOR PULLEY RPM GPM 800 PSI 1000 PSI 1300 PSI 1500 PSI 2000 PSI 12.75 9.00 479 45.0 25.7 32.1 41.8 48.2 64.3 12.75 9.75 531 49.9 28.5 35.6 46.3 53.5 71.3 12.75 10.75 585 55.0 31.4 39.3 51.1 58.9 78.6 12.75 11.70 638 60.0 34.3 42.9 55.7 64.3 85.7 12.75 12.75 700 65.8 37.6 47.0 61.1 70.5 94.0 3 Exploded Vi

The following information is to be considered as a general outline for installation. If you have unique requirements, please contact Giant Industries, Inc. or your local distributor for assistance. 1. The pump should be installed flat on a base to a maximum of a 15 degree angle of inclination to ensure optimum lubrication. 2. The inlet to the pump should be sized for the flow rate of the pump with no unnecessary restrictions that can cause cavitation. Teflon tape should be used to seal all joi

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. 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 m

0.94 Volumetric Efficiency @ 3450 RPM ...................................................... 0.87 Mechanical Efficiency @ 3450 RPM...................................................... 0.86 Consult the factory for special requirements that must be met if the pump is I to operate beyond one or more of the limits specified above. I 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 deg

The following information is to be considered as a general outline for installation. If you have unique requirements, please contact Giant Industries, Inc. or your local distributor for assistance. 1. The pump should be installed flat on a base to a maximum of a 15 degree angle of inclination to ensure optimum lubrication. 2. The inlet to the pump should be sized for the flow rate of the pump with no unnecessary restrictions that can cause cavitation. Teflon tape should be used to seal all joi

Temperature of Pumped Fluids...............160° F...........................71oC Inlet Ports...................................................................................................(2) 1/2" BSP Discharge Ports.........................................................................................(2) 3/8" BSP Shaft Rotation.......................................................Top of Pulley Towards Fluid End Crankshaft Diameter..........................................0.98”........

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 5 Specifications Model P220A U.S...............................Metric Flow.....................................................................4.7 GPM......................17.8 LPM Pressure (Con

Inspect all parts for wear and replace as necessary. Apply one drop of Loctite 243 to the valve plugs (32) and tighten to 59 ft.-lbs. 5. Next, use a 5mm allen wrench to remove the 8 socket head cap screws (34). 6. Carefully slide the valve casing (26) out over the plungers. necessary Check surfaces of plunger (16). A damaged surface will cause accelerated wear on the seals. Deposits of any kind must be carefully removed from the plunger surface. A damaged plunger must be replaced! 7. Remove