Atmosphere . S-800

VORTEX S-LINE ULTRA QUIET IN-LINE DUCT BLOWER FAN S-800 - 8", 120V, 728 CFM THE S-LINE IS A REVOLUTIONARY SERIES OF FANS THAT COMBINE ENERGY EFFICIENCY, ULTRA-QUITE OPERATIONS AND A COLLECTION OF ADVANCED TECHNOLOGIES THAT DELIVER UNPARALLELED PERFORMANCES. AN EXTREMELY ENERGY EFFICIENT AC BRUSHLESS MOTOR POWERS THE PATENTED MIXED-FLOW DUAL IMPELLERS. BUILT WITH DOUBLE INSULATED WALLS, NOISE IS REDUCED TO LEVELS THAT WERE PREVIOUSLY THOUGHT TO BE UNATTAINABLE. ALL S-LINE MODELS ARE ASSEMBLED WITH HIGH IMPACT RESISTANT POLYCARBONATE CASINGS, AN INTEGRATED BACK DRAFT DAMPER AND A MOUNTING BRACKE