Duct dampers

Uniclass 2015 category Pr_65_65_24

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Fire and smoke dampers (2)

Pr_65_65_24_29

Fire and smoke dampers

Intumescent fire and smoke dampers (1)

Pr_65_65_24_42

Intumescent fire and smoke dampers

Shut-off dampers (1)

Pr_65_65_24_78

Shut-off dampers