FKU30 fire damper (FKU31 series)

FKU30 fire dampers of the FKU31 series are suitable for suspended ceilings with a fire resistance period of 30 minutes in designs as screwed and plastered panel ceilings and as metal ceilings. The ceilings can be self-supporting, wide-span, suspended, and combined with friezes.

Proof of application for a wide range of different suspended ceiling manufacturers

For the FKU30 fire damper for suspended ceilings in the FKU31 series, the general building inspection approval Z-41.3-714 confirms the application verification for a very comprehensive range of different suspended ceiling manufacturers and types. This offers specialist planners and users the greatest possible choice and therefore freedom in the planning and realization of their building.

Design of fire damper for suspended ceilings FKU30

The casing and the damper blade are made of temperature-resistant, abrasion-resistant calcium silicate. FKU30 fire dampers have a side connection spigot, thermally expanding seals and a thermal release device for 70°C, which can be manual or motorised. Depending on the type of air diffuser, air deflectors may be required in FKU30 fire dampers for supply air to ensure uniform air distribution with minimal sound power level. FKU30 fire dampers are available in nominal sizes from 325 to 600.

Product markings

In addition to the general building approval Z-41.3-714, this product is also marked with a hygiene certificate from an independent hygiene institute.

Option

The FKU30 can be optionally equipped with a thermal release in the suspended ceiling. This contributes to increased safety.

Important information

Wildeboer has responded to the changes in the DIBt building and testing principles with new fire tests and can now offer you the new approval for various ceilings with a fire resistance period of 30 and 90 minutes.