GREEN PRODUCTS GREEN SERIES 2 SPEED Exhaust Fans SD-EC Standard Wall Canarm/LFI’s standard fans follow a tradition of quality in design, materials and construction. All our standard fans are developed to be efficient and economically priced. Fans are now available with EC motors allowing you to save up to 70% on energy costs. To determine the number of minutes per air changes, use the following formula. Number of cubic feet in room / CFM of fan = Minutes per air change EXAMPLE: For a room 10’ x 10’ x 10’ using a fan with a 360 CFM on high speed and a 300 CFM on low speed would have the following minutes per air change: FRONT VIEW • Smooth, quiet, reliable, maintenance free operation. • Durable steel construction with grey powder coat finish. • 8” and 10” sizes. • High efficiency EC motor - 2 speed with optional speed control CNSC08/10EC (sold separately) - Totally enclosed with sealed ball bearings • Quiet, aluminum shutters with tie bar to maximize airflow and a magnet to prevent flapping and provide a superior seal. • Zinc plated OSHA guard. • Fans fully assembled. • Easy to install. Mount fan using four screws. High speed: SUGGESTED MINUTES PER AIR CHANGE Application Assembly Hall Attic Auditorium Church Classroom Dance Hall Foundry Garage General Office Pressing Room Projection Booth Summer Cooling Barber Shop Basement Department Store Dry Cleaning Gymnasium Laundry Toilet Transformer Room Battery Room Boiler Room Engine Room Factory Locker Room Machine Shop Warehouse Welding Shop Bowling Alley Forge Room Plating Room PERFORMANCE SPECIFICATIONS MODEL BLADE DIAMETER PLEASE NOTE: The above is subject to change without notice as these are still in development. DIMENSIONS MODEL Grey plastic weather hood Galvanized metal hood 2 speed switch Thermostat SUBJECT TO CHANGE WITHOUT NOTICE - 03/20 For a complete listing on all available accessories, see page D16. For a complete listing of all available hoods, see page D11. For all available control options, see Cont