Chapin 4 Gallon Pro Backpack Sprayer (61900)

Your lawn will look better than ever with this handy and comfortable sprayer.

The Chapin 4-Gallon Tree and Turf Commercial Backpack Sprayer is a hands-free tool for your lawn care needs, and has a large four-gallon tank, while providing the power to handle even the largest spray jobs. 

The sprayer features: an internal four-position spray valve with excellent pressure control from 15 psi to 60 psi, a pump handle that allows continuous spraying, and a stainless steel wand and nozzle that adjusts from fan to cone spray.