Air-O-Fan Orchard PTO Sprayers - GB-34R Reverse Fan

The Air-O-Fan "Reverse Fan" GB-34 "Short Stack" vineyard sprayers out-perform, out-last, and out-sell all other vineyard tower sprayers combined. Other manufacturers have tried to duplicate our tower and up-spray volute without success. The "Reverse Fan" models reduce the amount of leaves and dirt that normally plug the fan guard and housing. Fan life in sandy soil vineyards far exceeds conventional fan housings. Serviceability is made easier with larger guards and inspection covers. The amount of controllable air volume coupled with our short stack tower design enables the operator to spray effectively throughout all of the growing season in most applications. Air-O-Fan's ability to target the air pattern coupled with the towers ability to keep the air and spray in the vine canopy directly reduces drift, saves time, and achieves perfect coverage. The GB-34R "Short Stack" vineyard sprayers combine performance and simplicity, and can be used in both concentrate and dilute applications. The GB-Reverse Fan models come standard with our DK turning hitch and are also available with our 2-point turning hitch option, indented tank option for narrow rows, and our Myers© 2-stage centrifugal pump option.


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Standard Featues

  • 500 gallon 304 stainless steel tank
  • 34 GPM / 600 PSI Comet© diaphragm pump
  • 34" diameter, 8-blade axial flow steel fan
  • 2-speed gearbox with neutral
  • Heavy duty PTO shaft
  • Tank drive shaft with rundown clutch
  • 1" 304 stainless steel mechanical agitation
  • Cable type remote control
  • 304 stainless steel strainers
  • Teejet© ceramic nozzles
  • Galvanized fan housing
  • Composite nylon adjustable air vanes with specialty valves
  • 14Lx16.1 ribbed implement tires
  • Heavy duty adjustable hubs and spindles
  • Either short stack tower with up-spray volutes OR Vineyard volute tower

Options

  • 1,000 gallon machinery upgrade
  • 600 gallon 304 stainless steel tank
  • 2-point turning hitch
  • Tower extensions (built to specification)
  • 100 GPM / 145 PSI Myers© 2-stage centrifugal pump
  • 53 GPM / 600 PSI Comet© pump (Model IDS 2200)
  • Hydraulic and electric spray control valves
  • 2" and 3" stainless steel fill connections
  • Tank drain plumbed with valve
  • Indented tank (60" wide)
  • Multiple tire configurations

Specifications Short Stack

  • Length 500 Gal. = 15' / 600 Gal. = 15' 6
  • Width 500 Gal. = 6' 6" / 600 Gal. = 6' 9
  • Height Tower top 109" / 62" to 68" (adjustable)
  • Weight 500 Gal. = 2,910 pounds / 600 Gal. = 2,960 pounds
  • Air Velocity 130 mph (approximate)
  • PTO Horse Power Requirements:  80 – 100

Specifications Volute

  • Length 500 Gal. = 15' / 600 Gal. = 15' 6
  • Width 500 Gal. = 6' 6" / 600 Gal. = 6' 9
  • Height Tower top 109" / 62" to 68" (adjustable)
  • Weight 500 Gal. = 2,910 pounds / 600 Gal. = 2,960 pounds
  • Air Velocity 130 mph (approximate)
  • PTO Horse Power Requirements:  80 – 100