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 machined brass manifold.
Gearbox and bell housings (to connect to gasoline, diesel, electric or hydraulic drive) and pulsator valve.
|Max Flow||6.3 GPM||23.9 L/min|
|Max Discharge Pressure||5800 PSI||400 bar|
|Max Inlet Pressure||145 PSI||10 bar|
|Max Speed||1450 RPM|
|Plunger Diameter||0.71″||18 mm|
|Max Temp||104 °F||40 °C|
|Crankshaft Diameter||1.10″||28 mm|
|Key Width||0.32″||8 mm|
|Weight||37.5 lbs.||17 kg|
|Crankcase Capacity||27 fl. oz.||0.8 L|
|Inlet Ports||(2) 1/2″ BSP|
|Discharge Ports||(2) 3/8″ BSP|
|Shaft Rotation||Top of Pulley Towards Manifold|
|Shaft Mounting||Either Side|
|Power Required||16 BHP||16 BHP|
|Volumetric Efficiencty @ 1450 RPM||0.90||0.90|
|Mechanical Efficiency @ 1450 RPM||0.80||0.80|
|Key Component Material|
|Plungers||Solid Ceramic Oxide|
|Valves||High Grade Stainless Steel|
|Seals||Nitrile With Fabric Reinforcing|
|RPM||GPM||4000 PSI||5000 PSI||5800 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 #09640|
|23||05517||Grooved Seal Packing||3|
|25A||05538||Support Ring for O-Ring||6|
|25C||05539||Border Seal Ring||2|
|Inlet Valve Assembly Kit – Part #09781|
|Oil Seal Kit – Part #09641|
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.