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Roxtec SBTB BG™ transit

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Transit for bonding, grounding and extra fire protection.

The Roxtec SBTB BG™ is a double-sided cable and pipe transit for bonding, grounding and a high level of fire protection. The metal frame is welded to the structure. The Roxtec BG™ sealing modules adapt to armored and metal-clad cables and pipes of different sizes. Roxtec EC (electrical continuity) test sticks are available to help indicate the electrical performance of the transit installation.

  • Fire rated
  • Gas-tight
  • Watertight
  • Dust-tight
  • Provides built-in spare capacity

Ratings & certificates

Certificates are continuously added, renewed and replaced, please visit regularly to ensure compliance.


  • A-CLASS according to IMO 2010 FTP Code
  • H-CLASS according to IMO 2010 FTP Code+ HC-fire load curve


  • Gas: 2.5 bar (catastrophic)
  • Water: 4 bar (catastrophic)


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