Move large volumes of air efficiently with Industrial Duct Fans. Designed for low-pressure applications (up to 2″ w.g.), these tube axial fans are the industry standard for paint booth exhaust, industrial fume removal, and process drying. Featuring a “precision rolled steel tube” housing for maximum aerodynamic efficiency, these units offer a robust solution where standard vent fans fail.
We supply the full range of 10 sizes (12″ through 48″), all utilizing Arrangement 9-M belt-drive construction. This design isolates the motor and bearings from the airstream, allowing these fans to safely handle temperatures up to 375°F. With options for aluminum or steel wheels and accessories like inlet bells to minimize entrance loss, we configure these fans to match your exact system static pressure and mounting requirements.
| Fan Size (Wheel Dia.) | Typical CFM Range | Static Pressure | Motor Power (BHP) | Ideal Applications |
|---|---|---|---|---|
| Size 127 (12″) | 1,000 – 2,500 CFM | 0.5 – 2″ w.g. | 0.25 – 1 BHP | Small local exhaust, spot ventilation. |
| Size 157 (15″) | 1,500 – 4,000 CFM | 0.5 – 2″ w.g. | 0.5 – 2 BHP | Paint booth exhaust, local ventilation. |
| Size 187 (18″) | 2,500 – 6,000 CFM | 0.5 – 2″ w.g. | 1 – 3 BHP | Fume/smoke removal, process drying. |
| Size 217 (21″) | 3,500 – 8,000 CFM | 0.5 – 2″ w.g. | 1.5 – 4 BHP | Comfort cooling, general ventilation. |
| Size 247 (24″) | 5,000 – 11,000 CFM | 0.5 – 2″ w.g. | 2 – 5 BHP | Industrial exhaust, large area ventilation. |
| Size 297 (29″) | 7,000 – 16,000 CFM | 0.5 – 2″ w.g. | 3 – 8 BHP | Process cooling, heavy exhaust duty. |
| Size 357 (35″) | 10,000 – 22,000 CFM | 0.5 – 2″ w.g. | 5 – 12 BHP | Large area ventilation, high-volume cooling. |
| Size 397 (39″) | 12,000 – 28,000 CFM | 0.5 – 2″ w.g. | 7 – 15 BHP | Industrial ventilation systems. |
| Size 427 (42″) | 14,000 – 35,000 CFM | 0.5 – 2″ w.g. | 9 – 20 BHP | Large warehouse and industrial buildings. |
| Size 487 (48″) | 18,000 – 42,000 CFM | 0.5 – 2″ w.g. | 12 – 25 BHP | Maximum capacity ventilation. |
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