Product Overview
Chapin 4-Gallon ProSeries Diaphragm Pump Backpack Sprayer has a diaphragm design which is especially useful for wettable powders. The diaphragm design of the Chapin 4-Gallon ProSeries Diaphragm Pump Backpack Sprayer is more forgiving than a piston due to powder abrasiveness. Large pump in the Chapin 4-Gallon ProSeries Diaphragm Pump Backpack Sprayer makes pressurizing quicker and easier with less pumping. The four position spray valve allows for pressure control from 15 to 60 PSI. Chapin 4-Gallon ProSeries Diaphragm Pump Backpack Sprayer has padded carrying straps for fatigue free operation. Easy operating spray handle with continuous spray feature also included. Multi-use nozzle tips included. Positionable pump handle for right or left hand use.