Cat Pumps 4PPX25GSI
Cat Pumps 4PPX25GSI
Cat Pumps 4PPX25GSI
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Cat Pumps 4PPX25GSI
Cat Pumps 4PPX25GSI

CAT Pumps 3300 PSI 2.5 GPM (3/4" Shaft) Triplex Pressure Washer Pump w/ Adjustable Unloader

Model:

4PPX25GSI

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$329.00
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CAT Pumps 3300 PSI 2.5 GPM (3/4
CAT Pumps 3300 PSI 2.5 GPM (3/4" Shaft) Triplex Pressure Washer Pump w/ Adjustable Unloader
Model: 4PPX25GSI
$329.00
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Specifications
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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

Inflow

3/8" Threaded (Female)

Outflow

3/8" Threaded (Male)

  • CAT Brand Triplex Plunger Replacement Pump
  • Durable & long lasting; advanced design for smooth liquid flow
  • 3/8" NPT female inlet, 3/8" NPT male outlet; 140°F maximum water temperature
  • Concentric Solid Ceramic Plungers
  • Ceramic runs cooler, lasts longer; assures true wear surface
  • Specially formulated seals deliver extended seal life
  • Stacked Valve Design
  • Makes servicing easy
  • Ultra-Compact 3/4" Hollow-Shafted Pump
  • Designed for direct mounting to gas engine
  • Integral Pressure Unloader
  • Standard built-in bypass controls pressure & protects the pump
  • 1/4" Fixed Chemical Injector Hose Barb
  • Allows addition of pressure washer safe soap to the water flow
  • Be Sure To Measure The Shaft & Flange Bolt Holes Accurately!
  • There is a 25% restock fee for returned pumps
  • See the Owner's Manual (under the Specs tab) for dimensions
  • Pump ships bare so you'll need to re-use your connectors & siphon tube or purchase them separately
  • 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***

Specifications

4PPX25GSI
specs product image PID-10092
General Information
Product Category
Pressure Washer Pumps
Overview
Product Category
Pressure Washer Pumps
Weight
10.7 Pounds
Consumer Warranty
2 Years
Product Length
8.03 Inches
Product Width
7.83 Inches
Product Height
6.61 Inches
Accessories
Pump Brand
CAT
Pump Type
Triplex Plunger
Shaft Size
3/4
Pump Design
Horizontal
Adjustable Pressure
Yes
Accessory Grade
Professional
Accessory Style
Gas
Inflow
3/8" Threaded (Female)
Outflow
3/8" Threaded (Male)
Maximum GPM Learn More
Maximum GPM
Gallon per Minute
2.5
Rated PSI
3300 PSI
Chemical Injections
Sold Separately

Reviews

(5)
Cat Pumps 4PPX25GSI Reviews & Ratings

Product Q&A

(2)
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Product Questions Answered by Jim, the Pressure Washer Expert
I have a 6hp, 3450rpm, 3/4 shaft motor. will this motor work with this pump rated at 3400rpm. Or can you recommend a single phase motor for this pump. Thanks.
Wayne 
from Virginia 
January 06, 2016
can the 4PPX25GSI pump fit the northstar gsx 160 pressure washer
Nelson 
from California 
August 06, 2015

How-To Articles

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Pressure Washers How-To Library
Articles, Tips and Buying Guides from Our Experts

Manuals

 
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CAT Pumps 3300 PSI 2.5 GPM (3/4" Shaft) Triplex Pressure Washer Pump w/ Adjustable Unloader
Cat Pumps 4PPX25GSI
Cat Pumps 4PPX25GSI
Cat Pumps 4PPX25GSI
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