exhaust fan speed controller for sale, brand-new and used.

 PennBarry, Penn Ventilator m# ZT ceiling exhaust fan with solid state speed controller included. Left over in warehouse of Environmental Air Products, we order too many so we have some leftover! New.

Welcome to CRAWL SPACE DOOR SYSTEMS, Inc. Delivering Innovative Flood and Air Products to Protect your Health and Crawlspace with the best products in the market.

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Welcome to CRAWL SPACE DOOR SYSTEMS, Inc. Delivering Innovative Flood and Air Products to Protect your Health and Crawlspace with the best products in the market.

Professional Fan Exhaust Air Ventilation Industry Workshop Hall Garage The description of this item has been automatically translated. If you have any questions, please feel free to contact us.

This unit is growing in popularity for it's fan speed switch, which allows the contractor to determine the speed and amount of air being filtered. Made from aircraft grade aluminum for reduced weight (shipping weight 45 lbs.) Features: Variable Speed Controller: 100 C.F.M. to 550 C.F.M.

Technical Specs ItemExhaust Fan TypeCorrosion Resistant, High Performance Propeller Dia. (In.)12 CFM @ 0.000-In. SP2200 CFM @ 0.050-In.