MERCOR mcr WIP/LD MULTI-BLADE SMOKE CONTROL DAMPER

MERCOR mcr WIP/LD Multi-Blade Smoke Control Damper is a professional multi-zone smoke control system designed for manually or automatically operated fire ventilation systems. Features rectangular cross-section casing, multiple moving damper blades rotating around their own axes, and remotely activated trigger and control mechanism. Casing made of galvanized steel sheets or stainless steel sheets. Has 350 mm total casing length. Prevents fire, smoke and fire gases from spreading to adjacent compartments. During normal system operation, damper blade is closed. In fire conditions, the damper blade in fire compartment opens while blades in other areas remain closed.