butchers 75QGF4 Foamaster Cleaning Gun 75QGF4 Foamaster Cleaning Gun Foaming attachment provides fan spray; solid stream without attachment Shoots 6 feet or more Nothing left to guesswork Precise dilution of product is metered on the gun, 1-10, 1-20, 1-32, (1-64 or 1-128 can also be used with a disinfectant)