Our Ventilation Products take hot, stratified air out and brings fresh air moving into your plant. Available in a variety of CFM capacity, Airmaster has both belt & direct drive units. We manufacture Supply & Exhaust fans in Wall & Roof Mounts, along with Centrifugal and Upblast units. Airmaster also offers explosion proof options, Shutter fans, Cabinet fans, Whole-house, Inline and Intake louver solutions.    We also carry complete accessories of Wall collars, Shutters and Weatherhoods.