Marshalltown MXS62B Blue Steel Finishing Trowels Wood Curved 12 In (305 Mm) 4 In (102 Mm) 118 ▪ Maximum Air Pressure: 150 Vertical ▪ Maximum Air Pressure: 150 PSIG 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 The aluminum alloy Xtralite® mounting is lightweight yet very strong The blue steel blade comes in a wide range of sizes and handle materials including DuraSoft®