Backward Inclined Utility Set, UL Listed for Emergency Smoke Control Systems
The BCVSH is a backward curved type packaged vent that is UL listed for emergency smoke control systems. This unit is designed to supply and exhaust air in hospitals, hotels, schools, fume hoods, and similar environments. BCVSH fans come standard with V-belt drives with a minimum of two belts, motor, UL weather cover, backplate fins, shaft seal, shaft cooler, high temperature grease, insulated drive stand and UL Emergency Smoke Control Systems labels and nameplate. Fans must be installed per local codes and NFPA 96.
Sizes (wheel diameters)
叶轮直径：311 mm to 927 mm