2220

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CORH RON CN fire protection collar

Features and benefits

  • Suitable for large combustible pipes (with or without insulation) and metallic pipes with insulation  (>175 mm)
  • For horizontal and vertical pipes
  • Reduced clamp height to allow installation in areas difficult to access
  • Outer material: stainless steel
  • Inner material: intumescent
  • Fire resistance class up to EI 240
  • Tested according to EN 1366-3 and ETAG 026-2
  • Tested to be used on walls >100 mm wide and ceilings >150 mm wide
  • Supplied with installation screws and wall plugs
  • Possibility to wall it in
  • ETA and VKF certified, CE marked

CE   ETA  

dati tecnici 2220-1

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