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
22050A - Accumulators
22085 - Pressure-Actuated Unloaders
22145C - Filters
22533A - Pop-Off Valves
23421B - Themal Relief Valves
23920 - Electric Clutch
25000-04-4500 - Pressure Gauges
|Max Flow (Continuous)||5.0 GPM||8.9 L/min|
|Max Discharge Pressure (Continuous)||3500 PSI||240 bar|
|Flow (Intermittent)||6.0 GPM||22.7 L/min|
|Max Discharge Pressure (Intermittent)||3000 PSI||207 bar|
|Max Inlet Pressure||145 PSI||10 bar|
|Plunger Diameter||0.71″||18 mm|
|Max Temp||140 °F||60 °C|
|Crankshaft Diameter||0.94″||24 mm|
|Crankcase Capacity||12.5 fl. oz.||0.37 L|
|Weight||19.4 lbs.||8.8 kg|
|Inlet Ports||(2) 3/8″ BSP, (1) 1/2″ BSP|
|Discharge Ports||(2) 3/8″ BSP|
|Shaft Rotation||Top of Pulley Towards Manifold|
|Shaft Mounting||Either Side|
|Volumetric Efficiency @ 1420 RPM||0.96||0.96|
|Mechanical Efficiency @ 1420 RPM||0.84||0.84|
|Key Component Material|
|Plungers||Solid Ceramic Oxide|
|Valves||High Grade Stainless Steel|
|Seals||Nitrile With Fabric Reinforcing|
|RPM||GPM||2000 PSI||2500 PSI||3000 PSI||3500 PSI|
*Intermittent duty only!
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 #09238|
|31 & 50||08477||Grooved Seal||6|
|Valve Assembly Kit – Part #09168|
|Oil Seal Kit – Part #09202|
|26||07206||Radial Shaft Seal||3|
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.