Jacto Airblast Sprayers

Versatile, Agile and Compact.

Arbus 400 Tractor Mounted

Jacto's Arbus 400 is one of our most popular, efficient and easily operated sprayers with low maintenance cost and now available with two different fan sizes... 28 inch or 33 inch diameter.

The A400VDC utilizes our 28 inch diameter fan and provides optimal coverage for grapes, blueberries, cane berries, fruit and nut trees to approximately 18 feet, nursery stock and Christmas trees.

The NEW A400-850 Golden utilizes our 33 inch two-port fan and is the perfect solution for hops, mature orchards, citrus or tall trees up to 25 feet in height and crops with very dense canopies.

Both models feature a chemical resistant poly tank, stainless steel nozzle branches, ceramic nozzles, a three-way control valve, pressure regulator, by-pass agitation with venturi and cable control. The A400 is the cost effective choice for small to medium size farms.

A popular option for the A400VDC is our Minitower. Designed for the 28" fan, the Minitower turns your circular spray pattern into a vertical applicator. Engineered for even airflow across the vertical surface, the design improves spray deposition in vertical growing crops such as grapes, cane berries, highbush blueberries and trellised or spindle grown fruit trees.

For growers with cab tractors, our optional electric valve kit with in cab controls eliminates the need to open the rear window to operate the sprayer.


  • 105 gallon poly tank
  • 28 inch diameter or 33 inch diameter axial fan, see Specifications for fan data
  • Jacto JP75 – 20 gpm ceramic cylinder piston pump @ up to 300 psi
  • Suction filter with shutoff and washable mesh element
  • Manual cable controls standard
  • Chemical container rinse system
  • 3 gallon fresh water hand wash/ eye wash tank
  • Fan disconnect, allows for agitation when travelling to spray site or handgun use
  • By-pass agitation with venturi
  • A400VDC has 22 adjustable double flip over nozzle holders with ceramic nozzles
  • A400-850 Golden has 24 adjustable single nozzle holders with ceramic nozzles and shut-off valves
  • A400VDC has adjustable top deflectors
  • A400-850 has adjustable top and bottom deflectors
  • Empty weight – A400VDC - 640 lbs, A400-850 - 946 lbs
  • Recommended tractor – 40+ HP for A400VDC and 55+ HP for A400-850
  • Optional Minitower for the 28" fan A400VDC only- #1198618
  • Optional electric valve kit available for both models #ELKIT2A

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