AR 1" Shaft 4000 PSI PRESSURE WASHER PUMP RSV4G40HDF40-EZ, RSV4G40HDF40EZ
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About this product
This BFO pressure washer pump is an aftermarket replacement part, designed for cold water pressure washer applications. It features a triplex plunger pump design with a 1" hollow shaft and horizontal orientation. Capable of delivering a maximum discharge pressure of 4,000 PSI and a flow rate of 4.0 GPM, it is suitable for demanding cleaning tasks. The pump has an oil capacity of 16oz and can handle fluid temperatures up to 165 degrees Fahrenheit, requiring up to 13.75 horsepower.
Our take
As an aftermarket replacement, this BFO triplex plunger pump offers substantial power, rated for 4,000 PSI and 4.0 GPM, which is great for serious cleaning. The 1" hollow shaft and horizontal design make it compatible with a range of gas-powered engines, and the 165-degree max fluid temperature is a decent spec for cold water applications. It's important to note this is an aftermarket part, so compatibility with your specific existing setup is key. The 13.75 HP requirement suggests it's for more robust engines. It looks like a strong performer for those needing a powerful replacement pump.
Pros & Cons
Pros
- High 4,000 PSI maximum pressure
- Robust 4.0 GPM flow rate
- Durable triplex plunger pump type
- Supports fluid temperatures up to 165 degrees
Cons
- Aftermarket replacement part
- Requires significant 13.75 HP engine
- Only for cold water pressure washer
Specifications
- Brand BFO
- Country of Origin China
- Fit for: RSV4G40
- Flow Rate 4.0 GPM
- Max. Discharge Pressure 4,000 PSI
- Max. Fluid Temp. 165 Degrees
Show all 19 specifications
- Max. Horsepower Requirements
- 13.75GPH
- Max. Pressure
- 4000 psi
- Max. Pump Speed
- 3,400 RPM
- Model
- Pressure Washer
- MPN
- S085RX
- Notice
- This is aftermarket replcement part., California Prop 65 Warning.
- Oil Capacity
- 16oz
- Power Source
- Gas
- Pump Design
- Horizontal
- Pump Type
- Triplex Plunger
- Replace part number
- RSV4G40, RSV4G40HDF40EZ
- Shaft Diameter
- 1” Hollow
- Type
- Cold Water Pressure Washer
