The CHAPIN industrial cleaner/degreaser sprayer is specifically designed for a variety of cleaners and degreasers used on HVAC, heavy equipment, engines and more. The 2 gal poly tank comes with a wide 4 in mouth opening for easy filling and cleaning. Adjustable poly cone nozzle sprays coarse stream to a fine mist. Featuring Viton seals and gaskets, pressure relief valve and lock-off feature to prevent accidental discharge.