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CAT Pumps 3500 PSI 4.5 GPM Triplex Plunger Replacement  Pressure Washer Pump (Belt Drive)

CAT Pumps 3500 PSI 4.5 GPM Triplex Plunger Replacement Pressure Washer Pump (Belt Drive)

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Quantity must be 1 or more

(Shaft protector and mounting rails sold separately)

Fast changeover, even in the field. Pre-plumbed and pre-tested. Fits 4-bolt engine face plates. Bolts not included; use existing bolts from old pump to install new pump. U.S.A. Max. PSI: 3,500, Shaft Diameter (in.): 20mm, HP: 11 (electric), 15 (gas), Fuel Type: Electric, gas, GPM: 4.5, Application: Pressure washer pump

High Quality Replacement For Worn Out Pumps
  • Professional grade pump for belt-driven pressure washers
  • Can be rebuilt to save money and extend life of pump
Powerful And Versatile
  • Will push 4.5 GPM @ 3500 psi
Convenient connection to most 3/4" gas engine flange
  • 20mm solid shaft spins at 1645 rpm
  • Bore diameter 16mm (.630"); stroke 18mm (.709")
  • Suited for 14-HP engines; no siphon tube barb
  • Maximum water temperature of 160 degrees
Triplex Plunger Pump
  • Belt driven for less wear and extended life
  • Ceramic plungers assure even wear and extended seal life
  • Triplex plunger design provides smooth liquid flow
Does Not Include Adjustable Pressure Unloader Or Injector
  • Pump ships as shown; you will need to reuse your connectors or purchase them separately
  • Chemical Injector (ACI005) & unloader kit (302) (sold separately)
Be Sure To Measure Shaft And Flange Bolt Holes Accurately!
  • There is a 25% restock fee on returned pumps
Please Call Us For Sizing Assistance w/ Information Below:a
  • 1. Age of Pump and Model # (must be no more than 15-yrs old)
  • 2. Is the pump Vertical or Horizontal
  • 3. Shaft Size - 3/4", 7/8" (vertical ONLY), 1", or Belt Drive XXmm
  • 4. Engine Brand and HP (model # if available would be helpful)

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