SC120+ • Fireproof butterfly dampers EI120S

Fire dampers SC120+ offer a solution for small diameters. Two half round blades are held together by a fusible link. When the temperature rises above 72°C the fusible link will break. Thereby the two half blades are released and the fire damper is shut, preventing smoke or flames from passing through

• Closing ventilation ducts in case of fire
• Fire resistant for 2 hours
• For ambient temperature below 50°C with an RH of 30-70%
• To be mounted horizontally or vertically

• Steel

• Steel tunnel
• Fusible link 72°C
• Fiber silicate blades
  
  
• 1. Steel tunnel
• 2. Two half round blades
• 3. Intumescent strip around the tunnel
• 4. Rubber sealing ring
• 5. Fusible link 72°C
• 6. 2 blocking hooks
• 7. End of range switch (option)
• 8. Product identification

• To be inserted in round ducts, passing fireproof walls according to installation manual delivered with the product

• Classified EI120(v_e,h_o o<->i)S at 300Pa according EN 13501-3 in ridid wall certified by testreport Efectis 10-F-675
• CE marked according to EN 15650

• Self-assembly end of range switch, type KIT FCU SC
• Premounted end of range switch upon request, type FCU SC

• Also available in Rf 60 minutes type SC60+ or 90 minutes type SC90+

• Circular fireproof butterfly damper for installation in ventilation ducts passing through a construction element in order to stop the propagation of fire. Fire resistance up to 2 hours
• ATC Type SC120+

• SC120+, 125

Explanation

SC120+ = Round butterfly fire damper Rf 120 minutes

125 = duct diameter