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Product Description


P0400 3200 PSI 2.5 GPM, 3/4” HORIZONTAL PUMP WITH BUILT-IN ADJUSTABLE PRESSURE
Designed for compatibility with a wide range of horizontal mount pressure washers from various brands, this P0400 pump is our highest quality pump for 3/4-inch shaft pressure washers with a built-in pressure control valve. Durability is assured with an aluminum manifold construction.
3/4" Shaft & SAE Gas Engine Flange: SAE standard bolt pattern fits most gas-powered pressure washers. Designed for gas-powered pressure washers with vertical engines
Axial Pump With Unloader: Direct drive for convenience and durability. Built-in pressure control valve for optimal performance
Maintenance-Free Crankcase: Prefilled with oil and sealed for simple installation, no oil changes. Fully anodized die-cast aluminum for protection against corrosion
150+ hours: Easy start design - easy pull recoil start without releasing the built-up pressure inside the pump before starting the engine

PUMP FEATURES
Direct Drive Vertical Axial Replacement Pump: Fits many brands & models up to 3200 PSI at 2.6 GPM. Save money by replacing the pump instead of buying a new power washer
Thermal Relief Protection (TRV): Protects the pump from overheating while in bypass mode. Releases small amounts of hot water and intakes cooler water to extend pump life
Aluminum Pump Head w/ Silver Aluminum Body: Sturdy and long-lasting; resists corrosion. Improved seal life prevents water leaks for higher efficiency
Stainless-Steel Pistons & Integrated Unloader: Better wear and friction resistance extends seal life. Integrated unloader with easy start system makes start up a breeze
Threaded M22 Pump Outlet & 3/4" Garden Hose Inlet: Check your pressure washer's inlet & outlet orientation to ensure compatibility
3/4" SHAFT HORIZONTAL PRESSURE WASHER PUMP
Max Pressure (psi/bar) | 2000 - 3200 psi |
Max Flow Rate (gallon/min) | 2.5 GPM |
Type | 3-piston Axial |
Manifold | Aluminum Alloy |
Crankcase | Aluminum Alloy |
Bearing | Double Bearing |
Lubrication | 85W90 Pre-sealed |
Self priming | No |
Rated RPM | 3400 |
Engine Type | Horizontal |
Inlet Connector | ¾” NH Garden Hose |
Outlet Connector | M22x1.5-14mm |
Unit Weight (lb) | 6.0 pounds |
Includes | Detergent Tube, 0°, 25°, 40° & detergent spray nozzles, D8 flat pads x 3, D8 spring washers x 3, Bolts (UNF5/16-24 x 1) x 3, Shaft key (4.78 x 4.78 x 40) |
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