Steel Dragon Tools 12" Stainless Steel Surface Cleaner Pressure Washer Attachment with Handle 4000 PSI, 8 GPM, No Wheels, GunSteel Dragon Tools 12-inch stainless Steel Surface cleaner pressure washer attachment is designed to clean large, flat vertical surfaces. This flat-surface cleaner features a handle to aid in maneuverability. This surface cleaner has a maximum water temperature of 212° F, making it ideal for hot or cold water applications. The cleaner can be used on horizontal and vertical surfaces including walls, decks, patios, sidewalks, driveways, pool decks, etc. Rotating spray bar has two (2) nozzles. The cleaner has a 1/4-inch NPT inlet for attaching a trigger gun. Wand and trigger gun are not included. This is a high-capacity surface cleaner and requires a pressure washer that can supply the needed pressure and volume of water. Use a pressure washer with a minimum of 3 GPM, 1000 PSI, and a 6.5 HP engine. Cleaning Surface: 12 in. Maximum Working Pressure: 4000 PSI Maximum Flow: 8 GPM Minimum Working Pressure: 1000 PSI Minimum Flow: 3 GPM Inlet: 1/4-inch NPT Two (2) 1.75 nozzles equaling a 3.5 orifice size with 25° spray angle. Maximum Temperature: 212° F Ideal for cold and hot water applications. Stainless steel housing with a compact design. Ideal for cleaning vertical and horizontal surfaces. Ideal for cleaning aggregate, stamped concrete, and other textured flat surfaces. Does not include wand or trigger gun.