Mechanical Smoke Shaft Damper LD 24v Width x Height:900x600 and bottom-hung window frame

and bottom-hung window frame

Designed for Actulux Systems – Ensures compatibility with supported Actulux actuators

Commercial and industrial roof ventilation

it offers flexibility for a wide range of façade and rooflight installations

● Also available in ivory

Mechanical Smoke Shaft Damper LD 24v Width x Height:900x600 and bottom-hung window frame*Damper Grille Sold Separately* The LD and LDN series smoke shaft dampers have been designed for smoke evacuation and control within lobbies and are installed into extract shafts in multi level buildings, to maintain tenable conditions in the common escape routes in the event of a fire. Motorised dampers are designed to work in fan power extract systems. Air is pulled through the damper and into the extract shaft. Natural dampers work in natural draft