4-Gallon Piston Pump
Professional 4-gallon backpack sprayer is individually water-tested at the factory, ensuring the lowest defect and return rate in the industry! High pressure sprayer features a polyethylene tank marked in U.S. gallons, Imperial gallons, and liters. Other features include large, easy-fill, 6” tank opening with built-in check valve in the lid to prevent spills, ergonomically-designed pump handle which rotates to upright storage position for easy transporting, long-life spray pistol with brass shut-off pin and double O rings, and brass wand. May be used for herbicides, insecticides, fertilizers, stains, sealers, oil-based products, and solvent-based products. Should not be used with acids.
Constructed using a patented process that completely seals the piston mechanism, this first-ever, leakproof, external piston pump delivers a maximum working pressure of 180 psi and is safe for use with chlorine! Additional features include a tank mouth strainer; a steel folding pump handle with hand grip; steel base, lever, and hardware; Viton® seals and O-rings for maximum chemical resistance; a 20” brass wand; a 47” hose; adjustable shoulder straps; a carrying handle built into the lid with clips for wand storage; and an adjustable brass nozzle. Sprayer includes three additional plastic flat fan nozzles. The sprayer’s pump module is repairable. One-year warranty from the manufacturer.
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