J&D Manufacturing brand (Single Speed) Belt and Direct Drive Wall Master Wall Exhaust Fan CFM Range: 9,000 - 21,300 (Sizes 36" thru 50")
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Wall Master Exhaust Fan J&D Manufacturing’s Wall Master exhaust fan offers high volume output and smooth, efficient operation. The heavy duty 18 gauge galvanized low profile housing is strong, compact, and easy to install. Aluminum shutters include tie bars to prevent the shutter from flapping and locking open on windy days. Add our optional weather hood for greater protection from the elements. |
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Features
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![]() Heavy Duty X-Frame Shown without Rear Guard for Illustration Purposes |
![]() Belt drive models include a heavy duty spring belt tensioner to reduce bounce at startup and provide uniform loading to increase the life of the belt and maintain high efficiency. ![]() Removable 12 Gauge 1” x 2” wire mesh guards are hot dip galvanized after welding. The guard is attached to the housing with poly guard clips to reduce noise and vibration. |
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