A German-made reciprocating triplex plunger pump.
Aluminum crankcase with sight glass and 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 forged brass manifold.
Gearbox and bell housings (to connect to gasoline, diesel, electric or hydraulic drive) and pulsator valve.
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||5.5 GPM||20.8 L/min|
|Max Discharge Pressure||4000 PSI||275 bar|
|Max Inlet Pressure||145 PSI||10 bar|
|Max Speed||1450 RPM|
|Plunger Diameter||0.71″||18 mm|
|Max Temp||160 ºF||70 °C|
|Crankshaft Diameter||1.10″||28 mm|
|Key Width||0.32″||8 mm|
|Weight||36.7 lbs.||16.6 kg|
|Crankcase Capacity||30 fl. oz.||0.89 L|
|Inlet Ports||(2) 3/4″ NPT|
|Discharge Ports||(2) 3/4″ NPT|
|Shaft Rotation||Top of Pulley Towards Manifold|
|Shaft Mounting||Either Side|
|Volumetric Efficiency @ 1450 RPM||0.95|
|Menhanical Efficiency @ 1450 RPM||0.82|
|Key Component Material|
|Plungers||Solid Ceramic Oxide|
|Valves||High Grade Stainless Steel|
|Seals||Nitrile With Fabric Reinforcing|
|RPM||GPM||1000 PSI||2000 PSI||3000 PSI||4000 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.
|Plunger Packing Kit – Part #09141|
|Valve Assembly Kit – Part #09142|
|27A||06810||Valve Assembly Complete||6|
|Oil Seal Kit – Part #09306|
|Optional Viton Seal Kit – #09456|
|23||07902-0010||V-Sleeve w/support ring, Viton||6|
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.