Säleventtiili siirto savupelti mcr FS

Fire resistance: E 120

Versions:

• 101 – curtain osaially in air stream
• 201 – curtain outside of air stream
• 301 – curtain outside of air stream (round damper)

Purpose: The damper is intended for unducted mounting, in osaitions – as a transfer damper for transmission of air between rooms.

Control – release:

Spring mechanism – activated by a return spring with fusible link rated at e.g. 72°C, manual reset.

Electromagnetic release – activated by a thermo element (e.g. 72°C) tai remotely, by lack of supplying power (power break Vn= 24V AC/DC tai 230V AC), manual reset.