The Jacto PJB-16 sprayer is the only backpack sprayer available today with an inbuilt venturi chemical agitator. This makes it perfect for spraying wettable powders and suspensions that you have trouble keeping mixed in a traditional backpack sprayer.
The agitator is easily turned on while you have the unit on your back, and can be used to mix the entire tank contents from the start and left running or activated as needed throughout the day to ensure they stay mixed.
Enjoy better application success rates with properly mixed chemicals and eliminate pump issues caused by settling of powdered chemicals.