Smoke Dampers

Available in 3V blades for use in systems up to 2000 fpm and 6 in. wg or airfoil blades for use in systems up to 4000 fpm and 4 in. wg. All models have been tested and are labeled in accordance with UL 555S. The models are available in leakage class I, II, or III.

Smoke Dampers


  • Model SMD/SMDR

    Model SMD/SMDR

    Galvanized, 304 stainless steel, and severe environment 316 stainless steel construction. Electric and pneumatic actuators.

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