Cat Pumps 5CP3120 CAT Pumps 3500 PSI 4.5 GPM Replacement Triplex Plunger Pressure Washer Pump Belt Drive

Grade

Style

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 seperately)

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

Pump

Pump Brand

Cat

Pump Type

Triplex Plunger

Adjustable Pressure

Accessories

Accessory Grade

Professional

Accessory Style

Gas

Rated PSI

3500 PSI

Overview

Weight

20 Pounds

Product Length

10.35 Inches

Product Width

10.0 Inches

Product Height

5.78 Inches

Consumer Warranty

5 Years

Model

5CP3120

Download Documents

Spec Sheet

Maintenance Guide

Install Drawing

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1 Question

Q: Is this a right or left hand mount?
by Margaret Mulberry from Illinois on March 03, 2016

A: This is actually a universal mount, can be mounted either left or right orientation.
by Brian, Product Expert

Cat Pumps 5CP3120 Reviews & Ratings

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(Based on expert analysis, manufacturer ratings and customer reviews)

What's This?

Overall Rating

Features

5/5

Quality

5/5

Performance

5/5

Value

5/5

Overall

Pros

Price (2)
I'd Buy It Again (2)
Reliable (1)
Easy To Use (1)
High Quality (1)

Cons

Does Not Come With The C...

(1)

Bad Instructions (1)

100% of respondents would recommend this product to a friend

2 Reviews

Sort by

Scott R.
Hockley, TX

Purchased 7/4/17

REVIEWED

AUG.

2017

Perfect Fit & Works Great

Good pump.

Pros: Price, High Quality, I'd Buy It Again

Scott Recommends This Cat Pumps Product

Scott's Experience With Pressure Washers Direct

Web Site

4/5

Service

4/5

Shipping

4/5

"Everything I expected."

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Gary C.
Bozeman, MT

Purchased 1/23/16

REVIEWED

FEB.

2016

Cat Pump & Ped Experience

I have used this model of CAT pump for years. First time using PED as a supplier. Experience was good. Only cons were this:
1. Shipping was a slow even for using the free shipping option. Took 10 days from Florida to Montana.
2. Asked PED if the pump could be used right or left drive - was told that this pump was not set up for both but could be converted. I knew better so I bought it anyway. This pump can always be used either side.
3. Had to buy the unused shaft cover.

Pros: Easy To Use, Price, Reliable, I'd Buy It Again

Cons: Bad Instructions, Does Not Come With The Cover For The Side You Are Not Using

Gary Recommends This Cat Pumps Product

Product Expert

Gary,

This unit ships from the manufacturer- that's the "direct" part of Pressure Washers Direct. Our web page for this pump says "Factory Direct; Ships in 2-5 Business Days; Factory items ship direct from the manufacturer. Shipping times vary."

You submitted your order on Saturday, 1/23; we transmitted the order the same day. It shipped on Monday, 1/25- so it went out in 1 business day (Monday thru Friday, excluding holidays). That is better than the Ships In 2-5 Business Days we promised!

A further check shows that UPS delivered it to you on Monday, February 1st; the 6th business day after you placed your order. They don't show any weather delays, so that should be typical for UPS.

The shaft cover is included with the pump by CAT; there was no additional charge for it.

We're glad you're happy with the pump!

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