CP218-NPT

An American-made triplex plunger positive displacement pump with reciprocating plungers for belt drive applications.

Features:
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 forged brass manifold.

  • CP218-NPT Exploded View
  • CP218-NPT Parts List

Sorry, there are no accessories associated with this product.

  • Limited Warranty
  • CP218-NPT Installation Instructions
  • CP218-NPT Repair Instructions
  • Troubleshooting Guide

SPECIFICATIONS

U.S. Metric
Flow 1.4 GPM 5.3 L/min
Maximum Pressure 2030 PSI 140 bar
Crankshaft Speed 750 RPM
Power Consumption 2.0 hp 1.5 kW
Inlet Pressure 580 PSI 40 bar
Maximum Temperature 32 ºF 0 ºC
Plunger Diameter 0.71″ 18 mm
Stroke 0.39″ 10.0 mm
Crankshaft Diameter 24 mm
Crankshaft Rotation Top of Pulley Towards Manifold
Crankshaft Mounting Either Side
Inlet Ports (2) 3/8″ NPT
Discharge Ports (2) 3/8″ NPT
Crankcase Oil Capacity 8.1 fl. oz. 0.24 L
Weight 13.2 lbs. 6 kg
Key Component Material
Manifold Forged Brass
Plungers Solid Ceramic Oxide
Valves High Grade Stainless Steel
Seals Teflon and Nitrile with Fabric Reinforcing
Gear End Aluminum

Click the image to enlarge


HORSEPOWER SPECIFICATIONS

RPM GPM 500 PSI 1000 PSI 1500 PSI 2030 PSI
200 0.4 0.1 0.3 0.4 0.6
300 0.6 0.2 0.4 0.6 0.8
400 0.7 0.2 0.5 0.7 1.0
500 0.9 0.3 0.6 0.9 1.3
600 1.1 0.4 0.8 1.1 1.5
750 1.4 0.5 1.0 1.4 2.0

Horsepower Requirements

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
as HP = (GPM X PSI)/1100


*Engine power varies based on horizontal or vertical orientation, as well as by makes and models from each manufacturer.


REPAIR KITS

ITEM# PART# DESCRIPTION Qty.
Plunger Packing Kit – Part #CP09554-0123
21 CP06815 O-Ring 3
23 CP08087 V-Sleeve, Weep 3
23A CP08087-0020 V-Sleeve, Brown 3
24 CP07904 Pressure Ring 3
Valve Assembly Kit – Part #CP09556-0123
26A CP04273 Valve Assembly, Complete 6
31 CP06817 O-Ring 6
33 CP06818 O-Ring 6
Oil Seal Kit – Part #CP09144
19 CP08356 Oil 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.

PUMP CATEGORIES:
Service & Repair

Giant provides service on each pump and accessory that we sell. Many basic repair procedures are covered in the Giant repair manual. For all other questions on service or repair needs please contact your local Giant distributor.