4DNX25GSI OEM CAT Pumps 2.5 GPM @ 3000 PSI Horizontal 3/4" Shaft with Hardware
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About this product
The CAT Pumps 4DNX25GSI is a horizontal triplex plunger pump designed for gasoline-powered cold water pressure washers, offering a maximum discharge pressure of 3000 PSI and a flow rate of 2.5 GPM. It features a 3/4-inch hollow shaft and metal construction. The unit is made in the United States and includes a 3/8-inch NPTM discharge port with a chemical injector and a 3/4-inch GHF inlet port. Weighing 15 lbs, this blue pump is compatible with various CAT Pumps and Simpson models.
Our take
This CAT Pumps 4DNX25GSI pump is a solid, American-made option for upgrading or replacing your gasoline-powered cold water pressure washer. The 3000 PSI and 2.5 GPM provide ample power for many home and light commercial tasks, and the triplex plunger design typically signifies good durability and efficiency. The 3/4-inch shaft is standard for many engines, and the inclusion of a chemical injector is a practical bonus. At $389.90, it's a reasonable investment for a pump of this quality, though it's important to be mindful of the California Prop 65 warning. Overall, it's a robust unit that should offer dependable performance.
Pros & Cons
Pros
- Made in the United States
- Reliable 3000 PSI output
- Triplex plunger pump design
- Integrated chemical injector
- Sturdy metal construction
Cons
- California Prop 65 warning
- Specific 3/4" shaft diameter
Specifications
- Country of Origin United States
- Discharge Port w/ Chemical Injector Size 3/8" NPTM
- Power Source Gasoline
- Maximum Discharge Pressure 3000 PSI
- MPN 4DNX25GSI
- Compatible Product Cold Water Pressure Washer
Show all 28 specifications
- Item Length
- 8.03 in
- Item Height
- 6.51 in
- Crankcase Capacity
- 8.5 oz
- Maximum Revolutions Per Minute
- 3450 RPM
- Item Width
- 7.73 in
- Compatible Brand
- CAT Pumps, Simpson
- Inlet Port Size
- 3/4" GHF
- Color
- Blue
- Compatible Model
- DH3028-CA, DH3028, DXPW60603-CA, DXPW60603
- Material
- Metal
- California Prop 65 Warning
- We are providing the following warning for all products sold by SAW on eBay and linked to this California Proposition 65 page. California Proposition 65 requires businesses to provide warnings to Californians about significant exposure to chemicals that cause cancer, birth defects, or other reproductive harm.
- Accessory Inlet Port Size
- 1/4" NPTF
- Brand
- Cat Pumps
- Type
- Water Pump
- Pump Design
- Triplex Plunger Pump
- Assembly Required
- No
- Model
- 4DNX25GSI
- Chemical Injection Hose Barb Size
- 1/4 in
- Maximum Flow
- 2.5 Gallons Per Minute
- Item Weight
- 15 lb
- Hollow Shaft Diameter
- 3/4 in
- UPC
- 676737871079
