AR Blue Clean 1350 PSI @ 1.9 GPM Cold Water Industrial Pressure Washer 31 cfm as dirt and particles can This value conscious machine as dirt and particles can cause clogs or wear on internal components Graco 25A495 Charger Board Repair Kit includes board 407 for battery charging board repair 7 Motor Type Induction Motor 120V 60Hz This cold water industrial pressure washer comes with the following features:· Split lance for fast soap sudsing and power cleaning· Adjustable pressure gauge with built in detergent suction· Automatic safety valve with low pressure bypass· Detergent injector with low pressure soap· Thermal auto shutoff switch for safety when temperature is too high· Designed to be compact and very portable· Detergent tank and handle allows for easy movement between jobs · A safety lock prevents the trigger from accidentally engaging when not in use· GFCI to shut down power supply in the event of electrical ground failure