A German-made reciprocating triplex plunger pump.
Spheroidal cast iron crankcase with sight glass and vented dipstick; forged, through-hardened, ground and polished crankshaft; bronze connecting rods; hardened stainless steel plunger bases; stainless plungers with hardened metal coating; nitrile seals with fabric reinforcing; stainless steel valves and machined stainless steel manifold.
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
|Max Flow||17.9 GPM||67.7 L/min|
|Maximum Discharge Pressure||5800 PSI||400 bar|
|Crankshaft Speed||750 RPM|
|Maximum Inlet Pressure||145 PSI||10 bar|
|Maximum Temperature||140 °F||60 °C|
|Plunger Diameter||1.1″||28 mm|
|Crankshaft Diameter||48 mm|
|Crankshaft Rotation||Top of Pulley Towards Manifold|
|Key Width||0.55″||14 mm|
|Crankshaft Mounting||Either Side|
|Inlet Ports||(2) 1-1/4″ BSP|
|Discharge Ports||(2) 3/4″ BSP|
|Crankcase Oil Capacity||1.6 gal||6.0 L|
|Weight||375 lbs.||170 kg|
|Volumetric Efficiency @ 700 RPM||89%|
|Mechanical Efficiency @ 700 RPM||83%|
|Key Component Material|
|Plungers||Stainless with Hardened Metal Coating|
|Seals||Nitrile with Fabric Reinforcing|
|Gear End||Spheroidal Cast Iron|
|RPM||GPM||3000 PSI||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 #09464|
|38A||12055||O-Ring, Seal case||3|
|43||06862||Sleeve Support Ring||3|
|Valve Assembly Kit – Part #09520|
|51C||13131||Inlet Valve Seat||3|
|52C||13149||Discharge Valve Seat||3|
|Oil Seal Kit – Part #09221|
|32||07624||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.