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The Air-O-Fan "Reverse Fan" GB-36R "Volute Tower" vineyard sprayers out perform, and out last the competition. Other manufacturers have tried to duplicate our towers 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 enables the operator to spray effectively throughout the growing season in most applications. Controllable air and direct coverage reduces drift and saves time and chemicals. The GB-36R "Reverse Fan" vineyard sprayers combine performance and simplicity, and can be used in both concentrate and dilute applications. The "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.
Download the machine PDF HERE
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500 gallon 304 stainless steel tank
36 GPM / 600 PSI Comet® diaphragm pump
36" 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
13.5Lx16.1 ANS field and turf tires
Heavy duty adjustable hubs and spindles
DK hitch
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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)
Myers 2 stage centrifugal pump
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
2-Port nozzle body
3-Port nozzle body
No Drip rear manifold diaphragm
4 valve multi-zone tree sensor
Lights
Fan tuning to match your tractor PTO HP
Burm blower attachment
Vineyard Up-sprays
Either short stack tower with up-spray volutes OR Vineyard volute tower
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Air-O-Fan has been building industry-leading air-blast sprayers for over 70 years. Gallard has proudly operated and imported Air-O-Fan equipment for more than 25 years and is the sole Australian agent and parts importer.
Our team knows these machines inside out because we’ve run them in our own orchards and supported the products across the country for decades.
We offer:
Genuine Air-O-Fan parts supply
Technical servicing and support
In-house full and partial refurbishments
Our expertise in horticulture ensures your sprayer is strategically matched to your orchard structure, crop type and long-term performance goals