Field King Max 190348 Backpack Sprayer for Professionals Applying Herbicides B37400 No other product has pre-installed

No other product has pre-installed barbs that ensure guaranteed spacing

Built-in Solar Sync® logic for smart water savings

forged steel alloy blades

Up to 10X increase in filtration area

Operating pressure range: 20 to 100 PSI

Field King Max 190348 Backpack Sprayer for Professionals Applying Herbicides B37400 No other product has pre-installedProduct description Size: 4 gallon Field King Max 190348 Professional No Leak Pump Backpack Sprayer does the work of a piston or diaphragm backpack sprayer. The exclusive internal No Leak Pump keeps your back and clothing dry. The paddles keep liquids, powders, and water soluble solutions mixed, in solution, and ready to spray. Also the pump features Viton seals that can be easily changed within minutes without tools (up to 7x faster than the leading