The Chapin 3-1/2-gallon industrial viton concrete open head sprayer sprays 1/2 gallon per minute. Made with tri-poxy-lined steel this sprayer provides triple protection against corrosion, rust and damage from denting. It features a 48-inch reinforced hose and threaded fittings for easy hose changing. Metal construction includes a 24-inch brass extension, a brass fan tip nozzle for even coverage and a metal ergo handle. The 3-1/2-gallon tank has a wide mouth for easy filling and cleaning. This sprayer is equipped with a carrying strap and a poly holster for keeping the wand and nozzles secure.