Roof Exhaust Downblast FCS

• General description FCS -D (Direct drive) & FCS -B (Belt drive) fans are ideal for general purpose exhaust applications including: bathrooms, garages, general kitchen areas, offices, churches, dormitories, factories, large warehouses and other relatively clean air applications. They feature a weatherresistant, seamless spun aluminum housing which works in conjunction with a patented wheel design and deeply spun inlets to provide smooth quiet air flow through the ventilator. The centrifugal wheels are aluminum, non overloading, backward inclined, robotically welded, and dynamically balanced. construction (Direct drive) • Base frame in sheet steel (Hot Dip galvanized). • Backward curved wheel in aluminium. • Upper cover in 16 gauge marine alloy aluminium. • Motor: ODP Motor shall be NEMA design B with a minimum of class F Insulation. construction (Belt drive) • Base frame in sheet steel (Hot Dip galvanized). • Backward curved wheel in aluminium. • Upper cover in 16 gauge marine alloy aluminium. • Motor: Asynchronous three-phase TEFC motor manufactured according to international standards IEC 600034, IEC 60072, EMC 2014/30/UE, LVD 2014/35/UE, CE marked, IP 55, class F. • Belts and Drives: Belts shall be oil and heat resistant. Drives shall be precision machined cast iron type, keyed and securely attached to the wheel and motor shafts. • Self-Aligning Bearings: Heavy-duty bearings are sized for a minimum L50 life in excess of 200,000 hours of operation. 100% factory tested, they are designed for air handling applica tions. ACCESSORIES (Upon Request) • Gravity back-draft damper • Rubber mount (Belt Drive) • On/Off Switch • Liquidtight Conduit