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Udor CKC3425S Solid Shaft Plunger Pump - 1450 RPM, 9 GPM, 3625 PSI, 21.8 EBHP, 24mm Keyed Shaft

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39.00 lbs
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CK Series plunger pumps feature 24mm keyed solid shafts, heavy duty brass manifolds with internal and external bracing and other design features that make them ideal for car washes and other industrial applications. This model has a power requirement of 21.8 EBHP and produces a maximum flow of 9 GPM.


Technical Specifications

Max GPM: 9
Max PSI: 3625
RPM: 1450
Horsepower: 21.8
Shaft Diameter: 24 millimeter
Inlet Port: 3/4 inch
Outlet Port: 3/8 inch

Product Description

Udor Solid Shaft Plunger Pump - 9 GPM

This solid shaft plunger pump is built to perform with large diameter brass valve caps with increased thread depth, heavy duty brass manifolds with ample bracing, and high strength connecting rods. Also features reinforcing rings on inlet and discharge ports, and increased oil capacity in the 35 oz. vented oil bath crank case.

CKC3425S Specifications:

  • 3/4″ BSP-F Inlet
  • 3/8″ BSP-F Outlet
  • Max fluid temp: 160 degrees F
  • Max pressure: 3625 PSI
  • Flow rate: 9 GPM
  • RPM: 1450
  • Power requirement: 21.8 EBHP
  • 24mm keyed solid shaft
  • Weight: 39 lbs.


  • Solid Ceramic Plungers
  • Stainless Steel Check Valves
  • Heavy Duty Brass Manifold with External and Internal Bracing
  • High Strength Aluminum Alloy Connecting Rods
  • Large Diameter Brass Valve Caps with Increased Thread Depth
  • Reinforcing Ring on Inlet and Discharge Ports
  • Deeper Back Cover for Increased Oil Capacity

Compatible Kits:

  • 6061.11 Seal Kit
  • 6061.03 Valve Kit

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