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

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; Teflon nitrile seals with EPDM O-Rings; stainless steel valves and 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

Specification US Metric
Flow2 GPM7.5 L/min
Maximum Discharge Pressure7250 PSI500 bar
Crankshaft Speed750 RPM
Power10.0 HP7.5 KW
Max Temperature32 °F0 °C
Inlet Port Size(2) 1/2" BSP
Discharge Port Size(2) 3/8" BSP
Plunger Diameter0.55 in.14 mm
Stroke0.98 in.24 mm
Maximum Inlet Pressure870 PSI60 bar
Crankshaft Diameter1.10 in.28 mm
Crankshaft RotationTop of Pulley Towards Manifold
Key Width0.31 in.8 mm
Crankshaft MountingEither Side
Crankcase Oil Capacity US30.4 fl. oz. 0.9 L
Weight38.3 lbs.17.4 kg
Manifold Material High Grade Stainless Steel
Crankcase Material Aluminum
Plunger Material Solid Ceramic Oxide
Valve Material High Grade Stainless Steel
Seal Material Teflon with EPDM O-Rings
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.
Plunger Packing Kit – Part #CP09499A-0023
21 CP07266-0003 O-Ring 3
23 CP04762 Grooved Seal Packing 3
23B CP03582 Coiled Seal Ring 3
24 CP03583 Pressure Ring 3
25A CP04764 Support Ring 6
25B CP06818 O-Ring 6
Valve Assembly Kit – Part #CP09498-0003
27A CP05543 Valve Assembly 6
33 CP05545-0003 O-Ring 3
Oil Seal Kit – Part #CP09641
19 CP05444 Oil Seal 3

Horsepower Specifications

RPM GPM 3000 PSI 4000 PSI 5000 PSI 6000 PSI 7250 PSI
150 0.40 0.8 1.1 1.4 1.7 2.0
250 0.67 1.4 1.9 2.3 2.8 3.4
350 0.93 1.9 2.6 3.2 3.9 4.7
450 1.2 2.5 3.3 4.1 5.0 6.0
550 1.5 3.1 4.1 5.2 6.2 7.5
650 1.7 3.5 4.7 5.9 7.0 8.5
750 2.0 4.1 5.5 6.9 8.3 10.0

Images Open in new Window/Tab

  • Dimensional Drawing (Side) Open
  • Dimensional Drawing (Front) Open
  • CP460 Exploded View
  • CP460 Parts List
  • CP460 Torque Specifications


Documents open in new window/tab.

  • Limited Warranty
  • CP460 Installation Instructions
  • CP460 Repair Instructions
  • Troubleshooting Guide

Sample Pump

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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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