Fire and gas tight shut off damper (P-963) , Sale & Purchase Fire and gas tight shut off damper (P-963)

UTG gas tight shut-off damper for high presssure ductwork - Halton

UTG gas tight shut-off damper for high presssure ductwork - Halton

UTG gas tight shut-off damper for high presssure ductwork - Halton

Fire Dampers UL, NFPA, IBC, MEA, CSFM Accommodate airflow in either direction Fire-resistance rating: 1-1/2 hr. Max. temp.: 165°F Curtain blade style

Dayton Square Fire Damper, 13-3/4 In. W - 2TGC1

Gas Tight Dampers - Rectangular Gas Tight Seal Damper

Dayton 2TGC3 Rectangular Fire Damper,11-3/4x15-3/4 in

1.5, 3 Hr / B Style Static Fire Damper - Dampers - Price Industries

PIBV Post Indicator/Butterfly Valve Supervisory Switch

Gas Tight Dampers - Rectangular Gas Tight Seal Damper

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