The Chapin 4 gal. Tree & Turf Pro Commercial Backpack Sprayer with Control Flow Valve Technology is one of our top backpack pump sprayers for the professional landscaper as well as the homeowner. The backpack sprayer features control flow technology that provides a continuous spray stream at 21 psi and more efficient use of chemicals. The sprayer comes with a 4-gallon translucent poly tank with a 4-in. wide mouth opening for easy filling and cleaning, poly shut-off, 3 nozzles for a variety of applications, 3-stage filtration system to prevent clogging, brass wand and an innovative stainless steel pump handle that can be set up for either right or left-hand use. The garden sprayer's handle also folds up for compact storage. The padded shoulder straps offer lumbar support and a backpack for hours of comfortable spraying. The viton seals provide compatibility with fertilizers, weed killers and pesticides.

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