4.5GPM-3500PSI-1645RPM-20mm Shaft-Industrial CAT Pumps
By : Cat Pump

SKU : p5CP3120
  • Quick Specs
  • GPM: 4.5 
  • PSI: 3500 
Price Per Item
2 to 5 $578.55
6 to 9 $548.10
10 + $535.92
Regular Price: $659.00
Lowest Price Guarantee-Buy Now: $609.00

Water Cannon is an online discounter or the trusted Cat Pump product line, and it is our goal to deliver quality industrial, positive displacement triplex piston and high-pressure plunger pumps at the lowest price available.


With proven dependability, Cat Pumps’ plunger pumps are utilized world-wide in thousands of applications including vehicle cleaning, car wash bays, commercial mobile wash, processing industries, manufacturing, oil field service operators, food processing, mining and portable hot water pressure washing systems.


For over 40 years Cat Pumps’ global mission has been to exceed customer expectations for quality, reliability, availability and product support. By providing quality triplex positive displacement pumps, and backing them with outstanding customer service, Cat Pumps has earned the reputation as being one of the most dependable high-pressure pumps available. If you need application assistance please call one of our industry trained technicians at 1-800-333-9274 to find the correct Cat Pump of the thousand Cat Pumps offered by the world leader in Triplex Reciprocating High Pressure Pumps and Systems.

• 1645RPM Fits Belt Drive Systems From 8-20 hp Engines
• Using V Belt / Pulley Drive
• Choice of: 4.5GPM @ 3500PSI
• Includes: Vented Oil Cap & Bolt Pack

Helpful tips to keep your pressure washer pump operating at peak performance
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Water Cannon ships via UPS with delivery to the lower 48 states of the United States. When you purchase any items from Water Cannon, we will email you a receipt with tracking information so you can track your shipment.

We are currently offering FREE SHIPPING and handling on PREPAID orders over $35.00.* This free shipping rate applies to prepaid orders only, paid via credit card, fax checks, etc. For orders placed by phone or online that are under $35.00, a shipping charge of $15.30 will be applied.

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