Mechanical Smoke Shaft Damper LD 24v Width x Height:900x600 Commercial and industrial roof ventilation

Commercial and industrial roof ventilation

Both break glass and resettable operating elements can now be used within a manual call point

Enables precise adjustment for AOV and ventilation systems

Designed for Actulux Systems – Ensures compatibility with supported Actulux actuators

Approvals/certifications Certified to EN54-3 & 23 by the LPCB

Mechanical Smoke Shaft Damper LD 24v Width x Height:900x600 Commercial and industrial roof ventilation*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