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LVHD-450 x 450 (LVHD-450 x 450)

Lorient LVH Intumescent Fire Dampers

The Lorient LVH heavy duty intumescent air transfer grilles designed for use in aggressive environments such industrial premesis.

The damper units are slimline with a 35mm overall thickness allowing them to be flush-fitted within conventional 35mm or 45mm nominal fire door leaves.

Easily installed into new or existing doors and have no moving parts which will not rattle or vibrate during door operation.

The kit includes a pair of decorative cover grilles, damper unit and a tube of fire rated mastic.