Pressure Washers with Cat Triplex Pumps
Explore pressure washers equipped with CAT Triplex pumps, renowned for their exceptional durability, efficiency, and smooth operation. These high-quality pumps are a cornerstone of reliable and powerful cleaning, making them a preferred choice for professionals and serious DIYers. Find complete units that deliver consistent performance for demanding tasks. Consider a Simpson pressure washer with a CAT pump for robust cleaning. You can also explore our CAT belt drive pressure washer pumps for extended lifespan or check out CAT direct drive pressure washer pumps for compact setups.
The median price is currently $149.99 — about 50% higher than 32 days ago.
Our top picks: Pressure Washers with Cat Triplex Pumps
Selected automatically from marketplace relevance and prices of 20 listed offers.
- Premium pickCAT 66DX Pressure Washer Triplex Pump w/ Bolt-On Unloader Industrial CAT Pumps
The CAT 66DX Pressure Washer Triplex Pump is an industrial-grade water pump featuring a bolt-on unloader.
Top 5: Pressure Washers with Cat Triplex Pumps compared
| # | Product | Price | Rating | Type | Model |
|---|---|---|---|---|---|
| 1 | CAT 66DX Pressure Washer Triplex Pump w/ Bolt-On Unloader Industrial CAT Pumps | $723.00 | — | Water Pump | 66DX40G1I |
| 2 |  CAT Pumps 5PP3140CSS Triplex Pressure Washer Pump 4000 PSI 4.0-4.5 GPM | $700.00 | — | — | 5PP3140CSS |
| 3 |  CAT Pumps 67DX39G11 Triplex Pressure Washer Pump Barely Used Commercial OEM | $450.00 | — | Cold Water Pressure Washer | 67DX39G11 |
| 4 |  CAT PUMPS MODEL 333 4 FRAME PISTON PUMP 4.0 G.P.M. 200PSI pressure washer | $499.99 | — | — | — |
| 5 |  CAT Pumps 3CP1120 Triplex Plunger Pressure Washer Pump 4.2 GPM 2200 PSI | $620.00 | — | Pressure Washer | — |
- CAT 66DX Pressure Washer Triplex Pump w/ Bolt-On Unloader Industrial CAT Pumps
- CAT Pumps 5PP3140CSS Triplex Pressure Washer Pump 4000 PSI 4.0-4.5 GPM
- CAT Pumps 67DX39G11 Triplex Pressure Washer Pump Barely Used Commercial OEM
- CAT PUMPS MODEL 333 4 FRAME PISTON PUMP 4.0 G.P.M. 200PSI pressure washer
- CAT Pumps 3CP1120 Triplex Plunger Pressure Washer Pump 4.2 GPM 2200 PSI
- pressure washerCat Pumps Pressure Washer Pump, 2000 PSI, 1.5 GPM, Direct Drive, Electric
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CAT Pumps 4DNX25GSI - 3000 PSI 2.5 GPM Triplex Pressure Washer Pump 3/4 In Shaft -
CAT Pumps 4DNX25GSI - 3000 PSI 2.5 GPM (3/4" Shaft) Triplex Pressure Washer P... -
CAT Pumps 333 Triplex Piston Pump 4.0GPM 1200PSI 1040 RPM Pressure Washer Pump - CAT Pumps 280 Triplex Piston Pump 3 GPM 1000 PSI Pressure Washer Industrial #2
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CAT Pumps 280 Triplex Piston Pump 3 GPM 1000 PSI Pressure Washer Industrial #1 -
CAT PUMPS 5CP2140W PRESSURE WASHER PUMP 4GPM 2500PSI TRIPLEX PLUNGER - UNTESTED - CAT Pumps Pressure Washer Pump, 4000 PSI, 3.5 GPM, Direct Drive, Gas
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Cat Pumps Rotating Pressure Washer Turbo Nozzle, 3.5 Orifice, 5100 PSI, Model# - pressure washerCAT Pumps Pressure Washer Pump, 2750 PSI, 2.5 GPM, Direct Drive, Gas
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CAT Pumps 430 Frame Piston Pump Pressure Washer Car Wash Untested in#3 -
3/4" Shaft 3000PSI PRESSURE WASHER PUMP for Cat Pumps 3DNX25GSI -
CAT Pressure Washer Pump Assembly, 3300 PSI, 2.5 GPM, Direct Drive, Gas, Model# - pressure washerCat Pumps Pressure Washer Pump, 3000 PSI, 2.5 GPM, Direct Drive, Electric
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CAT Pressure Washer Pump Assembly, 4200 PSI, 3.5 GPM, Direct Drive, Gas
FAQ: Pressure Washers with Cat Triplex Pumps
How much does Pressure Washers with Cat Triplex Pumps cost?
Across 20 priced offers, prices range from $79.99 to $769.99; the median is $469.99 (as of September 2026).
Which makers offer Pressure Washers with Cat Triplex Pumps?
Most offers currently come from CAT Pumps (10) and Cat Pumps (5) — counted across the listed offers, as of September 2026.
How do you narrow down the right model for Pressure Washers with Cat Triplex Pumps?
Useful comparison criteria are Pressure (PSI), Flow Rate (GPM), Color, Unit System and Connector Type; this page's filters are built around them.