Product Review

This professional piston-pump 4 gallon Chapin backpack sprayer Pro has features that let diy-users & professionals spray for hours without fatigue. Features include a large 4in. Opening with strainer/filter basket for easy pours, chemical-resistant Viton seals, a cushion-grip spray handle for comfortable spraying & adjustable shoulder straps with waist straps. Dimensions L x w x H (in. ): 14 x 8 x 22, Hose length (in. ): 47 5/8, pressure (psi): 30-90, pump Type: piston, repairable pump: Yes, seal Type: gasket, spray pattern: cone, fan, tank size (Gal. ): 4, wand length (in. ): 20