
Average Rating: n/a

Specs
| Item | Supply Fan |
|---|---|
| Fan Duty Rating | Standard |
| Blade Dia. | 48" |
| Drive Type | Belt |
| Max. Inlet Temp. | 104 Degrees F |
| Max. Ambient Temp. | 104 Degrees F |
| Motor HP Range | 1/3 to 3 |
| Bearing Size | 1-1/4" |
| Bearing Type | Regreasable Pillow Block |
| Number of Blades | 6 |
| Blade Material | Steel |
| Shaft Dia. | 1-1/4" |
| Outside Dia. | 54" |
| Height | 54" |
| Width | 54" |
| Depth Less Flange | 23-1/8" |
| Overall Depth | 25-1/8" |
| Max. Depth | 26" |
| Flange Width | 2" |
| Mounting Position | Vertical or Horizontal |
| Frame Material | Galvanized Steel |
| Intake Guard No. | 1WBU7 |
| Motorized Wall Galv. Shutter Stock No. | 3C731 |
| Venturi Clearance Dia. | 48-1/2" |
| Wall Collar Stock No. | 1WBV5 |
| Wall Housing Item No. | 3FKG3 |
| Weatherhood No. | 1WBW4 |
| Standards | AMCA |
| Includes | Less Drive Package |
| UNSPSC | 40101604 |
| Weight | 227.000000 |
| SKUs | 1WDC9 |
Description
- Note: OSHA complying guards are required when a fan is installed within 8 ft. of floor, working level, or within reach of personnel. Review OSHA codes and UL standards. See index under Guards, Fan.
- Feature 6-blade galvanized-steel propellers and rigid drive-frame rails.
- Belt-Drive Supply Fans
- Designed for commercial applications requiring high volumes of air at low static pressures. Air handling-quality bearings meet a minimum of L10-100,000 hours. Motors, sheaves, bushings, and belts are packed separately when complete fan with drive package is ordered.
- UL and C-UL Listed.
- Mount: supply vertical, exhaust horizontal Regreasable pillow block ball bearings, except 3FKD4 and 1WDC5 (sealed pillow block), and 3FKD5 and 3FKD6 (regreasable cast pillow block) Max. inlet/ambient temp.: 104 F Variable pitch, adjustable motor pulley optimizes fan performance






