Our very durable HD400 is extremely popular with landscape professionals and organic farmers. The 4-gallon (16-liter) HD400 has an internal mechanical agitator that does an excellent job of keeping powdered chemicals such as kaolin clay organic insecticides in suspension, as well as liquid chemical additives. The HD400 was independently tested for more than 1,500 continuous hours of operation with no breakdowns and the Jacto HD400 is easily converted for either right-hand or left-hand operation. Plus it only takes 6 handle pumps to achieve 45 psi, reducing operator fatigue. The HD400 has a convenient carry handle built into the top of the tank, a handle lock and spray lance lock to make it easy to transport from job to job. We are pleased to offer you two color combinations for the HD400. The white/orange option is equipped with a Viton® piston cup, a choice for users who will spray caustic chemicals. Our HD400 blue features a piston cup made from Santoprene®, which offers a longer wear life than the Viton option. 3-year warranty, see owners manual for details.

TRIGGER VALVE - Heavy-duty trigger valve with trigger lock to reduce hand fatigue. Lever is removable and can be used as repair tool for the valve while in the field.

HANDLE - Handle built into the top of the tank for easy carrying or for hanging storage in shops and equipment trailers

AGITATOR - nternal mechanical agitator for constant mixing of the chemical solution

HEAVY DUTY POLY BASE - Separate poly base to protect the bottom of the tank from drops and damage while providing a bigger footprint and more stability.

SHOULDER STRAPS - Quick-adjust thickly padded shoulder straps.

ERGONOMIC - Ergonomic shape fits on the operator’s back for maximum comfort.

LANCE LOCK - Pump lever lock and spray lance lock for easy storage

STAINLESS STEEL SPRAY LANCE - Stainless steel spray lance, 23.6 inch long

NOZZLE - Adjustable hollow cone nozzle standard, flat fan nozzle also comes with the sprayer

• Dimensions / Weight

  Length - 14.4 in

  Width - 6.8 in

  Height - 21.1 in

  Net weight - 8.1 lbs

  Hose length - 64.9 in

  Spray lance length - 23.6 in

  Tank Specs

  • Capacity - 4 gallons

    Material - UV resistant Polypropylene

    Filling opening diameter - 4.1 in (105 mm)
    

    • Pump Specs

      Type - Piston

      Maximum Working Pressure - 75 psi (5.1 bar)

      Capacity - 30.4 fl. oz. (900 ml)

      Material - Poly

      Agitator - Mechanical

      Piston-cup - Viton® for White/Orange tank and Santoprene for blue tank