Product Features
- Heavy duty poly piston pump - just 6 pumps to reach 45 psi
- Piston pump within the tank eliminates leakage on the operator
- Heavy duty trigger valve
- Quick-adjust thick padded shoulder straps
- Right-hand or left-hand operation
- Internal mechanical agitator for constant mixing
- Metal bushings for long-life
- Large fill opening and deep strainer for faster filling, reduces spillage
- Polypropylene UV resistant tank
- Ergonomic shape fits operator's back for maximum comfort
- Internal valve prevents over-pressurizing the piston pump
- Stainless steel spray lance
- Easy maintenance, field serviceable - no tools required
- Lever and wand storage clip for easy transporting
- 3-year warranty, see owner's manual for details
Review Summary (Based on 1 Reviews)
Customer Reviews for Jacto 4 Gallon Backpack Sprayer with Poly Piston Pump, White
5 Stars
Excellent tool Sacramento Farmer from CA wrote (March 02, 2017):
Years ago I used to use the Solo sprayers, which were always a problem. I have had one Jacto for about six years, and added a second. Foolproof and dependable.
Professional grade backpack sprayer tested for more than 1,500 continuous hours with no breakdowns!
Internally mounted poly piston pump eliminates leaks and produces 65 psi. The internal mechanical agitator does an excellent job of keeping powdered chemicals in suspension for even application. This 4 gallon backpack sprayer is easily converted for either right-hand or left-hand operation. UV-resistant white tank (HD400) equipped with a Viton® piston cup, favored by users who spray caustic chemicals, and the UV-resistant blue tank (HD400BL) features a Santoprene® piston cup for long wear life. 26" stainless steel wand with an adjustable-cone nozzle, fan nozzle and 65" spray hose. 
