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Rear's Orchard Sprayers

Rear's Pak-BlastRear's Pul-BlastRear's Powerblast

The Pak-Blast is Rear's most affordable air-blast sprayer. As with all Rear's sprayers, the Pak-Blast features a stainless tank, fan housing and spray manifolds, mechanical agitation, and a choice of pumps. Spray functions are controlled from the tractor seat by remote handset: Manual, electric or hydraulic.

The Pak-Blast is available in 50, 75, 100, 150 and 200 gallon sizes. The 50 gallon is fitted with a 24" fan. The 75-200 gallon units can be fitted with either a 24" or 28" fan.

With its modest horsepower requirement, the Pak-Blast works very well with today's compact tractors. The Pak-Blast is suited to Christmas trees, grapes, high-bush blueberries and even high-density apple plantings (row spacings up to 15 ft. with a 28 in. fan).

  • Orchard or row crop volutes
  • Vineyard air scoops
  • Round or Trellis style fan housings

Download a spec sheet on the Rear's Pak-Blast

The Pul-Blast is Rear's most versatile air-blast sprayer. Tank sizes range from 100 to 500 gallon and are available in many tank styles. Fan sizes range from 24 in. to 36 in, with six or eight blades and variable pitch blades allowing you to match air volume to tractor HP and the spray job.  In all, there are over 40 Pul-Blast models available making it suitable for spraying everything from berries and Christmas trees to semi-dwarf apple plantings (rows spacings up to 20 or 25 feet). Bolt on a row-crop volute and extend usage to vegetables and nursery plantings.

Finally, the Pul-Blast is available with Rear's excellent constant velocity (CV) hitch. The CV hitch has been engineered to bend your tractor's power around a corner without bending your tractor.

  • Orchard or row crop volutes
  • Grape Scoops
  • Dual-spray volute
  • Trellis housing
  • Hoop-house volute
  • Grape Wall volute

Download a spec sheet on the Rear's Pul-Blast


The Powerblast is Rear's most powerful air-blast sprayer. Powerblasts come standard with stainless steel tanks, spray manifolds and fan-housings, mechanical agitation, a constant velocity hitch, a Rear's self-priming centrifugal pump, hydraulic or electric spray controls, a choice of 33 in. or 38 in. fans and double-rollover nozzle bodies with ceramic spray tips. Tank sizes range from 400 to 1000 gallons.

Powerblasts are available with a variety of air-delivery systems: Orchard or Row Crop volutes, vertical wall stacks with louvered air-vanes to adjust discharge angle and over-the-row volutes for vineyard spraying.

For those needing even more power, you can order an engine-drive Powerblast with a 115HP 4-cyl John Deere diesel engine.

  • Standard orchard volute
  • Grape wall
  • Vertical wall stacks (various configurations)
  • Over-the-row tower systems

Download a spec sheet on the Rear's Powerblast

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