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Featured Image for GP8048-5100

A German-made triplex plunger positive displacement pump with reciprocating plungers for belt drive applications.

Features
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

Specification US Metric
Flow56.3 GPM213 L/min
Maximum Discharge Pressure3770 PSI260 bar
Crankshaft Speed580 RPM
Power146.4 HP109.2 KW
Max Temperature86 °F30 °C
Inlet Port Size(2) 3" BSP
Discharge Port Size(2) 1-1/4" BSP
Plunger Diameter1.89 in.48 mm
Stroke2.83 in.72 mm
Maximum Inlet Pressure29 PSI2 bar
Crankshaft Diameter70 mm
Crankshaft RotationTop of Pulley Towards Manifold
Crankshaft MountingEither Side
Crankcase Oil Capacity3.3 gal 12.5 L
Weight771 lbs.350 kg
Manifold Material Stainless Steel
Crankcase Material Cast Iron
Plunger Material Solid Ceramic Oxide
Valve Material Stainless Steel
Seal Material Nitrile with Fabric Reinforcing
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.

Contact Giant Industries for more information.

Horsepower Specifications

RPM GPM 1000 PSI 2000 PSI 3000 PSI 3770 PSI
300 29.1 20.1 40.1 60.2 75.7
400 38.8 26.8 53.5 80.3 100.9
500 48.5 33.5 66.9 100.4 126.1
580 56.3 38.8 77.7 116.5 146.4

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Specification Images

  • Specification Image (Side) Open
  • Specification Image (Front) Open

Additional Drawings

  • GP8048-5100 Information

Literature

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  • Giant Industries Limited Warranty
  • Trouble shooting Guide

Sample Pump

Our Company

For 50 years, Giant Pumps has offered the most dependable positive displacement high-pressure triplex pumps available. Designed and built to the highest quality standards, customers count on Giant Pumps products to keep their equipment running. Every design detail of Giant Pumps products is optimized for long-life and reliable performance, making Giant Pumps the most trusted name in high-pressure pumps and systems.

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