Series 40 Fire and Smoke Dampers Class I

Series 40 Fire and Smoke Dampers Class I

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UL Classified UL 555 and 555S – 1 Hour Rating, for use where air ducts penetrate or terminate at openings in the ceilings of interior corridors

-Leakage Class

Class I, Ultra Low Leakage

-Actuator Type/Voltage

Belimo, 120v

-Internal-Right-End-Switch

-Sleeve Lenth

17”

-No Smoke Detector