Cat Pumps 5CP3120
Cat Pumps 5CP3120
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CAT Pumps 3500 PSI 4.5 GPM Triplex Pressure Washer Pump (Belt Drive)

Model:

5CP3120

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$669.99
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CAT Pumps 3500 PSI 4.5 GPM Triplex Pressure Washer Pump (Belt Drive)
CAT Pumps 3500 PSI 4.5 GPM Triplex Pressure Washer Pump (Belt Drive)
Model: 5CP3120
$669.99
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Specifications
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Recommended Accessories

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Expert Recommended Accessories Selected by Jim, our Expert
Required Accessories 9
These accessories are required to properly setup/install this product.
Optional Accessories 10

Features

Grade

Professional

Style

Gas

  • 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
  • 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
  • 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
  • Powerful And Versatile
  • Will push 4.5 gpm @ 3500 psi
  • 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)
  • Pump Does Not Come With Mounting Brackets (Part 1346D),
  • 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:
  • 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)
  • ***Shaft Size Measurements Must Be Precise***
California residents see
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
For more information go to: www.p65Warnings.ca.gov

Specifications

5CP3120
specs product image PID-4339
Pump
Pump Brand
Cat
Pump Type
Triplex Plunger
Adjustable Pressure
No
Accessories
Pump Brand
CAT
Pump Type
Belt Drive
Shaft Size
Belt Drive
Pump Design
Horizontal
Adjustable Pressure
No
Accessory Grade
Professional
Accessory Style
Gas
Maximum GPM Learn More
4.5
Rated PSI
3500 PSI
Chemical Injections
Sold Separately
Overview
Weight
20 Pounds
Consumer Warranty
5 Years
Product Length
10.35 Inches
Product Width
10.0 Inches
Product Height
5.78 Inches

Reviews

(4)
Cat Pumps 5CP3120 Reviews & Ratings

Product Q&A

(1)
Product Questions Answered by Jim. the Pressure Washer Expert
Is this a right or left hand mount?
Margaret Mulberry 
from Illinois 
March 03, 2016

How-To Articles

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CAT Pumps 3500 PSI 4.5 GPM Triplex Pressure Washer Pump (Belt Drive)
Cat Pumps 5CP3120
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