3400PSI Power Pressure Washer Pump for 3/4" Shaft Horizontal Washer Pump 2.5
This page is affiliate-supported. Prices and availability can change after the last marketplace refresh.
About this product
This BFO pressure washer pump is designed for 3/4" horizontal crank shaft engines, offering a maximum pressure of 3400 PSI and a flow rate of 2.5 GPM (10L/min). Constructed from aluminum alloy, it features an axial pump head and requires an engine between 5.5-7 HP for operation. The pump comes with a 20M hose and is capable of handling water temperatures up to 60℃/104°F. It's listed as an aftermarket replacement part, ensuring compatibility with suitable gas-powered setups.
Our take
If you're looking to replace or upgrade your existing gas pressure washer pump, this BFO unit offers significant pressure and flow. The 3400 PSI and 2.5 GPM rating are quite respectable for many outdoor cleaning tasks. I appreciate the aluminum alloy construction, which suggests decent durability. However, it's important to note that this is a component, not a complete pressure washer, and it requires a separate 5.5-7 HP horizontal shaft engine. The "No Instruction Included" detail means you'll need some mechanical confidence to install it, which might be a drawback for less experienced users. The 20M hose length is a nice bonus for reach.
Pros & Cons
Pros
- High 3400 PSI maximum pressure
- 2.5 GPM max flow rate
- Durable aluminum alloy material
- Includes a long 20M hose
- Compact design feature
Cons
- Requires 5.5-7 HP engine (not included)
- No instruction manual provided
- Aftermarket replacement part only
Specifications
- Brand BFO
- Continuous Flow 9L/ Min
- Country of Origin China
- Engine HP required 5.5-7 HP
- Engine Type Horizontal
- Features Compact, Creative Design, Stable characteristic, high reliability
Show all 35 specifications
- Fit for:
- for 3/4"Horizontal Crank Shaft Engines
- Fuel Tank Capacity
- 3.6 L
- Hole Distance to hole
- 2 9/16"
- Horsepower
- 6.5-7 HP
- Hose Length
- 20M
- Inlet Connector
- 1/2”plug
- Inlet/Outlet Orientation
- 3.6 L
- Keyway Size
- 3/16"
- Material
- Aluminum alloy
- Max Flow
- 2.5 GPM
- Max Flow Rate
- 10L/ Min
- Max Pressure
- 3400 PSI
- Max. Water Supply Temperature
- 60℃/104°F
- Maximum Pressure
- 3400PSI
- Model
- Pressure Washer
- MPN
- FLYNQK
- Note
- No Instruction Included
- Notice
- This is aftermarket replcement part., California Prop 65 Warning.
- Oil Capacity
- 0.7L
- Outlet Connector
- M22X14.5-14mm
- Power
- Gas
- Power Source
- Gas
- Pump Speed
- 3450 RPM
- Pump Type
- Axial With Alloy Pump Head
- Shaft
- 3/4（19.05mm）
- Shaft Depth
- 2 5/8"(66.7mm)
- Shaft Diameter
- 3/4"Shaft(19.05mm)
- Starting System
- Recoil Pull Start
- Type
- Cold Water Pressure Washer,self-priming pumps
