A German-made triplex plunger positive displacement pump with reciprocating plungers for belt drive applications.
Spheroidal cast iron crankcase with vented dipstick; forged, through-hardened, ground and polished crankshaft; bronze connecting rods; hardened stainless steel plunger bases; solid ceramic plungers; nitrile seals (with fabric reinforcing); stainless steel valves and 316 stainless steel manifold. Comes equipped with an integrated oil cooling system.
WARNING: This product might contain a chemical known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
|Flow||39.6 GPM||150 L/min|
|Maximum Discharge Pressure||5510 PSI||380 bar|
|Crankshaft Speed||580 RPM|
|Maximum Inlet Pressure||29 PSI||2.0 bar|
|Maximum Temperature||86 ºF||30 ºC|
|Plunger Diameter||1.57″||40 mm|
|Pinion Shaft Diameter||1.77″||45 mm|
|Pinion Shaft Rotation||Towards Gear End of Pump|
|Key Width||14 mm x 70 mm|
|Crankshaft Mounting||Either Side|
|Inlet Ports||(2) 2″ NPT|
|Discharge Ports||(2) 1″ NPT|
|Crankcase Oil Capacity||4.2 gal||16.0 L|
|Weight||767 lbs.||349 kg|
|NPSHR||24.6 ft.-head||7.5 mWs|
|Key Component Material|
|Crankcase||Spheroidal Cast Iron|
|Plungers||Solid Ceramic Oxide|
|Valves||High Grade Stainless Steel|
|Seals||Nitrile With Fabric Reinforcing|
|RPM||GPM||2000 PSI||3000 PSI||4000 PSI||5510 PSI|
The ratings 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 horsepower requirements use the following formulas:
Electric HP = (GPM X PSI)/1450
Gas HP = (GPM X PSI)/1100
*Engine power varies based on horizontal or vertical orientation, as well as by makes and models from each manufacturer.
Contact Giant Industries for more information.
Repair Kits Available
The repair kits listed to the right are available for this pump. If you need further information about these repair kits, or have questions about other specific parts for your pump, please contact you local Giant distributor or contact Giant customer service.