- Caryaire
VENTILATION PRODUCTS
CARYAIRE RANGE OF FANS
- CDIF DIRECT DRIVE CABINET FANS
- CIRCULAR INLINE FANS
- PROPELLER FAN
- RECTANGULAR INSULATED INLINE FAN
- CIRCULAR INLINE FAN – EC
- PROPELLER FAN – EC
- TWISTER CEILING FAN
- VENTILATION FAN WITH GRAVITY LOUVER
- LVLS FAN – GEARED MOTOR
- KITCHEN EXHAUST FAN
- LVLS FAN – PMSM MOTOR
- CASSETTE EXHAUST FAN
- DEMAND BASED TURBO JET
- DOCK FAN
AIR POLLUTION CONTROL PRODUCTS
CARYPUREENERGY CONSERVATION SYSTEMS
INDIRECT EVAPORATIVE COOLING SYSTEMEC RANCE OF PRODUCTS
EC RANGE
- Nicotra | Gebhardt
Request Call Back
FSD-B-U
Model FSD-B-U is a UL555& UL555S classified multi blade Combination Fire & Smoke Damper with 3V style Blades. It is designed for closure of the HVAC duct opening in Fire& Smoke situations. It is UL555 Classified to withstand fire conditions for 1.5 hours and is Class 1 Leakage Rated under UL555S at Elevated Temp of 350° F
Model FSD-B-U can be installed vertically, with blades running horizontally with air flow in either direction.
