High density vineyard plantings have been, and will continue to be, the future of the wine grape
growing industry and Air-O-Fan’s answer to this growing popularity of narrow vineyard row
plantings is the SJ-300V "Slim-Jim" vineyard sprayer. The overall width of this model is only 52”
tire to tire, with a fan housing width of 41", making it one of the industries narrowest commercial
grade 300-gallon sprayers. The SJ-300 is ideal for 6 to 7 foot vineyard rows and we offer
2-row and single row vineyard attachments (short stack and volute tower) to cover more ground
as well as supply better spray coverage. The Short Stack tower provides coverage from the top,
middle, and under the vine skirt to spray each complete vineyard row that the sprayer is in. Utilizing
a 32" fan for maximum air flow, this machine can skip every other row. The vineyard volute on the
SJ-300V directs all the air and chemical to the canopy for maximum coverage similar to our SE
vineyard models, but much narrower. Standard features include: Air-O-Fan's vineyard
volute tower, composite nylon adjustable air vanes with dual bank nozzles for multiple (3) calibrations,
Comet® APS-101 26 GPM diaphragm pump, and a standard hitch with constant velocity PTO shaft.
Our DK turning hitch option allows for tighter turns and better maneuverability in hilly and
uneven vineyard terrain than a standard draw-bar hitch. Our 2-point turning hitch (recommended for
flat ground) is known for its simplicity, durability, tight turning, and flexibility through rough terrain.