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WK45 – motorised fire damper
mai 11, 2023![](https://gerhman.com/wp-content/uploads/2023/05/19305_controller-vav-compact-ac-24v-dc-010v-5-n.jpg)
VAV 3000 Grand Controller
mai 24, 2023WK45 – fire damper with fusible link
Catégories : Fire and smoke safety, Fire dampers
Description
Rectangular fire damper for air duct system that penetrate fire resistance walls or floors. Casing leakage performance class C according to Standard EN1751:2014 section C.3.
The damper prevents fire and smoke from spreading through the air duct system. Tested and classified in accordance with EN 1366-2 and EN 13501-3 with 500 Pa negative pressure and CE marked in accordance with EN 15650.
- EI 180 S
- EI 120 S
- EI 90 S
- EI 60 S
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