MotorScrubber JET3 Starter Kit USA Hand Held Portable ScrubberMotor Scrubber Jet 3 Hand Held Portable Scrubber MSJET 3 Kit Runtime 4 Hours Charge Time Up to 8 Hours Machine Weight 3. 8 lb Backpack Weight 6. 6 lb Brush Speed 360 rpm Scrubbing Width 7. 5" Surface Covered 472 ft hour Solution Capacity 1L (0. 25gl) Pump Pressure 7. 9 Bar 116 PSI Pump Flow 5L min (1. 3gl min) Linear Performance 799 m hour (2621 ft hour) Brush Pressure 5 kg = 19. 7 g cm (11 lb = 4. 48 oz inch) Motor Torque 11. 18 g cm1096. 3 mN. m