The Chapin 3-gallon industrial open head general duty sprayer is ideal for fertilizers, weed killers and pesticides. Designed for professional applications, this sprayer is constructed with tri-poxy-coated steel for maximum chemical resistance. It features a 42-inch, heavy-duty nylon reinforced hose, a brass-plated zinc shut-off with "Lock-on" for continuous spray, and a wide mouth opening for easy filling. The sprayer is equipped with teflon-coated seals and gaskets.