Chapin 63900 JetClean Commercial Backpack Sprayer Rainy_Weather and is hardened for durability

and is hardened for durability

5 position height adjustment

cylinder with optional hose and filter

With its traditional styling and official sizing

Chapin 63900 JetClean Commercial Backpack Sprayer Rainy_Weather and is hardened for durabilityChapin JetClean Commercial Backpack Poly Sprayer Dual Displacement Four Gallon Dual Displacement Pump combines piston and diaphragm technology to provide increased pressure (well over 120 psi) and virtually eliminates piston leaks. Wide mouth six inch opening allows for easy filling and cleaning servicing of pump. Cap has a built in carry handle and wand clip. Large six inch basket to catch (first stage filter) contaminants and debris when filling