Chapin 63950 4-Gallon Mixes on Exit Backpack Sprayer Curved Shop Squeegee and the steel drive shaft

and the steel drive shaft is engineered for lower vibration and longer service life

Also provides ANSI Level 3 contact heat rating for applications less than 392º F

Rugged nylon construction for reliability and chemical resistance

230455 and Brush Pro Sprayers 230449

Chapin 63950 4-Gallon Mixes on Exit Backpack Sprayer Curved Shop Squeegee and the steel drive shaftNo more premixing chemicals or wasting what you don't use! This M. O. E. backpack sprayer holds water and concentrate in separate tanks, and they only mix during spraying. The main water tank offers a 6" dia. wide mouth opening for easy filling, a filter basket to keep out debris and a removable filter to reduce clogging. The removable concentrate tank uses a simple ratio dial to accurately customize your mix from 1 to 10 oz. per gallon. Two