The Air-O-Fan GB-2/32 series, available in 500, 600, and 1,000-gallon capacities, outperforms, outlasts, and outsells other sprayers in its class. The innovative twin-fan design generates a high volume of turbulent air, ideal for crops that are dense, close to the sprayer, and up to 30 feet tall, such as citrus, almonds, olives, and walnuts. This system uses one fan with a reverse pitch to collide air streams, creating a larger discharge throat and producing a higher volume of tumbling air.
The Air-O-Fan GB-2/32 series is an excellent alternative to engine-driven sprayers if the tractor has at least 90 PTO horsepower. Adjustable air vanes provide controlled, direct coverage, reducing drift and saving time and chemicals. The dual bank of nozzles in the air stream offers more calibration options without needing to remove nozzles, allowing for more efficient water droplet use or precise calibrations for concentrate or dilute applications.
GB-2/32 (1000 Gal) Dimensions
| Overall Length | 214 in (544 cm) |
| Tire Size | 13.5Lx16.1 8 ply ribbed implement tires / 13.5Lx16.1 10 ply rated field turf tires |
| Transport Height | 71 – 79 in (180 – 201 cm) |
| Transport Width | 101 in (257 cm) |
Air-O-Fan GB-2/32 Pump & Fun Specs
| Pump Model | 36 GPM / 600 PSI Comet© |
| Pump Type | Diaphragm pump |
| Fun Diameter | Dual 32″ |
| Fun Type | 6-blade axial flow steel fan |
| Gearbox | 2-speed with neutral |
| Optional | – 100 GPM / 145 PSI Myers© 2-stage centrifugal pump; – 53 GPM / 600 PSI Comet© diaphragm pump (IDS 2200) |
GB-2/32 Operating Specifications
| Solution Tank Capacity | 1,000 gal (3,785 l) |
| Operating Weight | 4,100 lbs (1,860 kg) |
| Air Velocity | 130 mph (approximate) |
| PTO Horsepower Requirement | 90 – 120 hp |
Standard features of the “Twin Fan” model include the DK turning hitch, Comet APS-141 diaphragm pump, AOF suction filter assembly, heavy-duty manifolds, a rectangular tubing chassis, and industry-leading steel axial flow fans.
Optional features include a 2-point turning hitch, dry cam-lock quick fill systems, tree targeting and rate controlling systems, various tire options, and the Myers® 2-stage centrifugal pump.
