The Magnum Exhaust Fan is a 58" fan that features the JD-Drive, a direct drive, permanent magnet motor which is practically maintenance free. It eliminates the need for greasing bearings and changing belts. The housing is made of strong polypropylene while the frame is all stainless-steel preventing rust and corrosion in any environment. The complete fan includes poly damper doors that seal out air and light when closed. The Magnum Exhaust Fan is designed to operate in the full range from minimum winter ventilation to maximum power using basic 0-10 volt control relays which eliminates the need for smaller fans. Because of the high performance of the Magnum Exhaust Fan, you'll use 25% fewer fans on your next project, making it your most economical choice.
Features - Up to 75% energy savings over traditional fans
- 42,652 CFM @.10" SP - best on the market
- 360 Deg rubber sealed damper door
- UV-resistant fiberglass housing and cone with smooth molded exterior
- Smooth exterior for easy cleaning
Specifications - Size: 58"
- CFM: 36,900
- Voltage: 190-208-240V
- Phase: 3
- Prop: 3-Ply
- SKU: JDMF1278
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