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WH45BManual fire damper

Circular fire damper for air duct system that penetrate fire resistance walls or floors. With 40 mm thick closing blade made from refractory material. Casing leakage performance class C according to Standard EN1751:2014 section C.3.

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Specifications
CharacteristicValue
Size200 - 800
VarietyGALV
TypeS0M0, S2M0
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