The Air-O-Fan "Reverse Fan" GB-34 & GB-36 "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 that
provide complete access to the serviceable components on the gearbox. The amount of controllable
air volume enables the operator to spray every other row throughout the complete growing season.
Controllable air and direct coverage reduces drift and saves time and chemicals. The GB-34R & GB-36R
"Reverse Fan" vineyard sprayers combine performance and simplicity, and can be used in both
concentrateanddiluteapplications.