Environmental Damper

VCD1

FSD Series Combination Fire and Smoke Dampers are by tradition a reliable engineered product to prevent the free passage of smoke and the containment of fire. The FSD Series damper incorporates features as required by specifiers, contractors and Fire Authorities/Enforcement agencies. Designed for air conditioning and ventilation systems where smoke and fire protection up to 4 hours is a requirement.

Fully welded cases ensure compliance with damper case leakage to DW144 classes A, B and C on square/ rectangular, circular and flat oval applications. The FSD Series suitability for low, medium and high velocities makes it a versatile product in the supression of the spread of smoke and flame.

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