4-Gallon ProSeries Diaphragm Pump Backpack Sprayer for Fertilizer, Herbicides, and Pesticides

of comfortable use The diaphragm pump design is primarily intended for use with wettable powder fungicides. This design is more durable and forgiving compared to piston pumps, as it can withstand the abrasiveness of powders. The large pump allows for quick pressurization with minimal pumping required. The internal 4-position spray valve provides precise pressure control, ranging from 15 P.S.I. to 60 P.S.I. The padded carrying straps ensure that users can operate the sprayer without experiencing fatigue. The easy-to-use spray handle includes a continuous spray feature, making applications more efficient. Additionally, the sprayer comes with multi-use nozzle tips for versatility. The pump handle can be positioned for either right or left-hand use, accommodating different preferences. The 4-gallon translucent tank has a wide 4-inch mouth opening for easy filling and cleaning. The diaphragm pump is compatible with a variety of common fertilizers, weed killers, and pesticides in both liquid and wettable powder forms. The sprayer also features a 3-stage filtration system with an in-tank removable and cleanable filter. The cushion grip poly shut-off includes three nozzles for a range of applications. For added convenience, padded shoulder straps allow users to wear the sprayer as a backpack for extended periods of comfortable use.

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