Pressure Washer, Light Duty (0 to 1999 psi), Operating Pressure 1,500 psi, Electric, Pressure Washer Water Type Cold, Pressure Washer Style Cart, 1.3 gpm, Detergent Injection System Yes, 1.9 hp HP, Volts/Phase 120/1, Pump Drive Direct, Piston Material Stainless Steel, Usable Hours per Week 0 to 10, Hose Dimensions 1/4 in x 20 ft, Water Input Temp. 0 Degrees to 122 Degrees F, Water Output Temp. 0 Degrees to 122 Degrees F, Net Weight 17 lb WARNING: This product can expose you to chemicals including Chromium (hexavalent compounds), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. - Nickel (Metallic)