Product description

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With a maximum pressure of 3700 PSI and a flow rate up to 2.5 GPM
Please ensure that the replacement power washer pump is compatible with your specific model.

Pressure Washer Pump

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Customer Reviews	4.2 out of 5 stars 556	4.4 out of 5 stars 44	4.4 out of 5 stars 541	4.2 out of 5 stars 556	4.1 out of 5 stars 103
Price	$189.98$189.98	$169.98$169.98	$54.98$54.98	$54.98$54.98	—
Engine Type	1" Shaft Horizontal	3/4" Shaft Horizontal	3/4" Shaft Horizontal	7/8" Shaft Vertical	3/4" Shaft Horizontal
Max Working Pressure	4400PSI	3700PSI	3400PSI	3400PSI	3400PSI
Max Water Flow	4GPM	2.5GPM	2.5GPM	2.5GPM	2.5GPM
Connector Inlet	3/4" NH Garden Hose	3/4" NH Garden Hose	3/4" NH Garden Hose	3/4" NH Garden Hose	3/4" NH Garden Hose
Connector Outlet	3/8" Quick Connect	3/8" Quick Connect	M22 x 1.5-14mm	M22 x 1.5-14mm	M22 x 1.5-14mm

Exceptional Cleaning Power: Upgrade your cleaning power with the high-performance pressure washer pump, with a maximum pressure of 3700 PSI and a flow rate up to 2.5 GPM. This high pressure capability allows you to easily remove the toughest dirt and stains, making it ideal for use in residential, industrial, and commercial settings.
Easy to Set Up: The pump's flange adheres to the SAE standards for mounting dimensions, featuring 3/4" shaft hole. Equipped with a 3/4" garden hose inlet and a 3/8" quick-connect output. Each kit includes 1 detergent hose, 4 bolts (UNF5/16-24 x 1), 1 shaft key, 4 D8 flat pads, 4 D8 spring washers, 1 bag of O ring washers, 1 vent plug, 1 Instruction.
Oil Level Inspection: With the inclusion of a sight glass, monitoring the oil level becomes easy, allowing for immediate detection of low oil levels or if water has clouded the oil. For optimal performance, oil changes are advised after every 60 hours of operation, The maximum allowable inlet water temperature is 40°C (104°F).
Compatibility: With a standard SAE bolt pattern, our pressure washer pump is compatible with Simpson MorFlex models 40224, 40225, 40226, and Santoprene model 41182.Remember to maka sure about matching the engine orientation, PSI, GPM, engine shaft diameter, and current pump inlet and outlet connection.
Adjustable Unloader: Equipped with an adjustable unloader, could adjust your pressure output to suit various cleaning tasks. Whether you need a gentle wash for delicate surfaces or maximum power for deep cleaning, it provides precise pressure control to boost cleaning effectiveness and safeguard surfaces.