COX CPH4000 4000psi Pressure Washer Overview The CPH4000 is COX’s top-tier petrol pressure washer, engineered for high-demand residential and commercial cleaning. Powered by the heavy-duty CPH420 engine, it delivers a massive 4000psi at 15 litres per minute. With adjustable pressure, a siphon injector, and full commercial-grade construction, it’s built for tackling machinery, driveways, and large exterior surfaces with ease. Key Features 4000psi Max Pressure for industrial-grade cleaning Axial Cam Pump with EZ-Start Valve 15 L/min Flow Rate for rapid coverage Adjustable Pressure for versatile control CPH420 Petrol Engine with EPA-compliant emissions Siphon Injector for chemical application Thermal Release Valve for pump protection 7.6m Hose with M22 Connectors Fuel Tank Capacity: 7.5 L Weight: 58kg Packing Dimensions: 67.5 × 54.5 × 60 cm 4-Year Warranty (Domestic & Commercial) Applications: machinery, driveways, house exteriors, large surfaces Specifications Attribute Detail Model CPH4000 Product Type Petrol Pressure Washer Engine CPH420 Pump Type Axial Cam Max Pressure 4000psi Flow Rate 15 litres/min Adjustable Pressure Yes Thermal Release Valve Yes Chemical Injector Siphon EZ-Start Valve Yes Running Time 1.4 hrs Hose Length 7.6 m Hose Connectors M22 Turbo Nozzle No Fuel Tank Capacity 7.5 L Weight 58 kg Packing Dimensions 67.5 × 54.5 × 60 cm Emissions EPA Warranty 4-Year (Domestic & Commercial) SKU CPH4000
