Fire Dampers

The Lorient LVH44 intumescent fire damper comprises a rigid galvanised steel framework that supports a series of evenly spaced reinforced parallel slats that contain an intumescent material. Under normal circumstances they allow air to pass freely but a sudden increase in temperature, resulting from the presence of hot flames or gases, will cause the slats to expand to many times their original thickness fusing together to form a stable fire resistant barrier, which restricts fire and limits the spread of hot smoke and toxic gases.

For assistance with the Lorient product range, contact the Ryanfire team direct.