- No.1 Supplier
- Certified ISO 9001 : 2008
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FSD60
UL 555/555S 1.5 hr./Class I, Airfoil
Blade, 4,000 fpm and 8" w.g. max, Optional Sleeve.
Product Features:
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The FSD60 Combination Fire/Smoke Damper are both UL555 and UL555S Classified, and
rated as a 1-1/2 hour fire damper and a Leakage Class I Smoke damper. It features:
- Maximum velocity of 4,000 fpm.
- Maximum 8" static pressure.
- UL approval for dual directional airflow
- Failsafe design, which enables the damper to automatically assume the desired position when fire or smoke (if smoke detector is present) interrupts operational power
- The EFL or PFL heat-actuated release devices permit controlled closure through the actuator and are automatically remote re-settable after test, smoke detection, or power failure conditions
- Galvanized steel construction
Additional Resources
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Product Data/Submittal (PDF)
