Manufactures smoke, curtain fire, and volume control dampers for commercial and industrial buildings. Designed to prevent the spread of smoke and fire in ventilation systems, fire dampers are fitted with an overriding mechanical fusible link, and are able to respond to fire or smoke detectors or other remote signals. Insulated fire and smoke dampers which provide protection against heat transfer by radiation are also available.
|Fire / smoke protection||
|Automatic / static||