Butterfly fire damper circular RF-T SC+60 Ø 100 mm

Description

Circular butterfly fire-resistant damper SC+60 that is used to prevent fire spreading through wall penetrations in air ducts. When the temperature in the duct becomes too high (above 72 °C), the fusible link pops open, causing the two semi-circular damper blades in the fire damper to release and close. The two blocking springs block the damper blade and ensure perfect tightness against flames and smoke. The SC+60 circular fire damper is fire-resistant for up to 60 minutes and is available in various sizes.

This Ø 100 mm fire damper is easy to install: the butterfly damper is inserted into a metal ventilation duct of the same diameter and held in place by a rubber seal. The damper is placed at wall level in the duct to prevent the fire from spreading.

Features:

• Easy to install
• No space is lost at the wall crossing
• Minimal distance allowed

Kenmerken:

• Tested according to EN 1366-2 up to 300 Pa
• Suitable for rigid wall, rigid floor and light wall (metal stud gypsum plasterboard wall)
  
• For indoor use
• Lightweight
• Maintenance-free
• Ambient temperature below 50°C