High Pressure Washer Pump 1" Shaft Horizontal Power Washer Pump 4000 PSI 4.4 GPM
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About this product
This unbranded high pressure washer pump offers substantial performance with 4000 PSI maximum pressure and a 4.4 GPM max flow rate. It features a 1-inch (25.4 mm) horizontal shaft and is designed to accommodate 10-15 HP engines. Constructed from copper and aluminum, the black pump includes a 3/4" NH Garden Hose inlet and a 3/8" Quick Connect outlet. Its compact dimensions are 11.2"L x 9.6"W x 7.7"H, making it a versatile replacement pump.
Our take
Looking at this unbranded pressure washer pump, the performance specs are quite impressive: 4000 PSI and 4.4 GPM put it in the robust category for demanding cleaning tasks. The 1-inch horizontal shaft is standard, fitting many engines between 10-15 HP. I appreciate the clear mention of inlet and outlet connector types (3/4" NH Garden Hose and 3/8" Quick Connect) for easy setup. While the copper and aluminum construction is decent, it might not offer the same ultimate longevity as brass components found in some higher-end units, but it helps keep the cost down. The compact size is a definite plus for integration.
Pros & Cons
Pros
- High 4000 PSI maximum pressure
- Strong 4.4 GPM max flow rate
- Standard 1" horizontal shaft for 10-15 HP engines
- Convenient 3/8" Quick Connect outlet
Cons
- Copper and aluminum construction may not be as durable as brass
- Unbranded item lacks specific manufacturer details
Specifications
- Brand Unbranded
- Material Copper, Aluminum
- Type Pressure Washer Pump
- Maximum Pressure 4000 psi
- Color Black
- Horsepower 10-15 HP
Show all 12 specifications
- Engine Orientation
- Horizontal
- Max Flow Rate
- 4.4 GPM
- Inlet Connector
- 3/4" NH Garden Hose
- Outlet Connector
- 3/8" Quick Connect
- Shaft Diameter
- φ1"/25.4 mm
- Product Dimensions
- 11.2"L x 9.6"W x 7.7"H
