The RFT-36 Vineyard Tower Air Sprayer is a PTO-driven reverse-fan air sprayer designed to deliver clean, uniform spray coverage in vineyard applications by drawing air from ahead of the discharge, helping reduce debris and drift recirculation. It features an all-stainless steel tank with mechanical agitation, a heavy-duty rectangular tubing chassis with turning hitch and adjustable axle, and a stainless steel fan housing and tower equipped with a 36-inch, 8-blade aluminum fan driven through a two-speed gearbox with neutral position. Spray control is managed through a hydraulic shut-off valve and stainless steel manifolds with directional wind directors, supported by stainless suction and discharge filtration for consistent flow. With spring-loaded break-away under-vine spray chutes, durable flotation tires, and construction focused on longevity and serviceability, the RFT-36 is built to provide dependable vineyard spray performance under demanding field conditions.