Smoke Dampers

The SC Series Smoke/Control Damper has been designed for installation primarily into Fire-Rated Ventilation Ducts to control low-medium air velocities.
Its all steel construction is robust, with detail to its appliaction, performance and size as required by specifiers and contractors.
Its design, construction and material selection have been specific so as to ensure a high quality, low maintenance product.
Single section units are available from 100mm sq. to 1200mm sq.

Unless stated otherwise, flange models suitable for class A & B of DW144, spigot models suitable for class A B & C. Conforms to HVCA specification DW144. Conforms to Eurovent 2/2 classes A - C. Blade construction fire tested to BS476 part20; 1987 for integrity and leakage. Elevated temperature tests, reports 231297, 234486 and 127438 refer. Resistance tested bt BSRIA, report 15633/1 refers. Leakage tested bt BSRIA, report 15633/1 refers. 28 day salt corrosion tested Chatfield report RLR3 refers