Professional Backpack Sprayer, 4 Gallon Piston Pump

The piston pump can reach pressures of up to 60 psi and is equipped with a 4-nozzle assortment, which includes a brass adjustable, fan spray, jet stream, and hollow cone nozzles. These sprayers are designed to easily and effectively handle a variety of liquid substances such as disinfectants, fertilizers, herbicides, pesticides, and formulations for tree, shrub, and plant protection. Viton seals, gaskets, and O-rings provide excellent chemical resistance and durability throughout the entire system. The 4-gallon tank is constructed of high-density polyethylene with ultra-violet inhibitors. It features an extra-large tank opening for easy filling and cleaning, as well as a rugged metal frame for added stability.

Additional features of the sprayer include an adjustable pressure regulator with four positions (15, 30, 45, and 60 psi), a commercial shut-off valve with lock-on/lock-off functionality, a 21˝ stainless steel wand, a 48˝ nylon-reinforced high-pressure hose, a double filtration system consisting of a filter basket and nozzle filter, a deluxe shoulder saver harness, waist belt, and a foldaway handle for left or right hand operation. The extra-large carrying handle with wand retainer allows for easy portability and storage. This sprayer is TeeJet compatible and comes with a limited lifetime warranty.

Overall, the sprayer is designed with high-density polyethylene tank construction, Viton seals, gaskets, and O-rings for excellent chemical resistance and durability, and a deluxe shoulder saver harness for comfortable carrying. With a 4-gallon capacity and a 21˝ stainless steel wand, this sprayer offers both convenience and reliability for a variety of spraying needs.

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