Series 82 fiberglass direct drive roof exhausters are industrial downdraft centrifugal roof exhaust fans providing low profile roof or wall exhaust solutions in corrosive environments. These fiberglass downblast roof exhausters feature a centrifugal FE wheel for improved performance in exhauster applications.
Designed for use in temperatures up to 125°F, these downblast exhaust fans are constructed to resist chemicals, flame and ultraviolet light, with a solid fiberglass, resin-protected FE wheel, backward curved blades for non-loading operation, and resin-protected fiberglass housing. Airstream hardware is stainless steel, while structural airstream parts are fiberglass resin or epoxy-coated stainless steel. Available sizes range from 12 inches to 40 inches, providing airflow from 500 to 22,000 CFM. Standard 12-, 15- and 18-inch models are available in roof- or wall-mounted units.
Series 82 downdraft roof exhausters are supplied completely assembled and ready to install, and all fans are dynamically balanced at the Hartzell factory prior to shipping. Accessories include explosion-proof, chemical-duty, or other special motors; disconnect switch; bird screen; fiberglass damper; and more.