Centrifugal fan BEF

exhaustbackward curved

Do you need an exhaust solution to eliminate lint-laden air from a central laundry facility? Or for the bathrooms, kitchens or clothes dryer in a multi-story apartment building? These applications need a reliable source of combustion air/make-up air. Especially if there are multiple appliances on multiple floors, duct design issues (elbows, long runs, etc.), or possible code violations. Simplify these challenges with the ENERVEX BEF Box Fan. This high-efficiency ventilator has a backward curved centrifugal impeller and complete insulation, designed to reduce noise and condensation in both intake and exhaust appliances. Simply install the BEF Box Fan at the exhaust duct termination point to ensure a negative pressure in the entire duct system – or inline. Features Electro-commutated motor for optimal performance and efficiency (EDrive included) Meets US Department of Energy 2016 Motor Efficiency Requirements Capacities of 250 to 12,000 CFM (425 to 20,400 m3/h) Insulated aluzink steel housing & aluminum impeller (316L Stainless Steel optional) Backward-curved impeller Temperatures up to 400°F/200°C Extremely low noise level Certified for indoor and outdoor installation Complete fan and control package available from a single manufacturer Low operating costs