The Piston™ Backpack Sprayer

4-gal. capacity tank holds enough to get the job done!

The greatest sprayer value on the market is easy to operate and simple to maintain. The improved external piston design ensures rugged performance and minimal leaks, even when using wettable powders. The Viton™ piston collar is resistant to chemical attack and with proper maintenance, helps to reduce leaks. Exclusive fold-back pumping handle requires fewer strokes to reach and maintain the 120 psi working pressure.

The Piston comes with a 20" aluminum spray wand with plastic fan nozzle installed, 6" mouth with built-in strainer, 1-1/2"W washable polyester shoulder straps and 4-gal. polyethylene tank. Also includes an extra 8004 fan and TK5 cone plastic nozzle.

Note: SP system replacement parts are compatible with this sprayer.