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RGS -BTB

Two-Sided Sealing Solution for Improved Safety in Marine & Offshore Use

MCT Brattberg RGSbtb is a high-performance, modular transit cable and pipe for offshore and hazardous marine environments. It has a double-sided seal system with added protection against fire, water, gas, and electromagnetic interference (EMI). The system is employed in applications requiring safety and reliability.

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  • ✅ Two-Sided Sealing: Both sides of the RGSbtb system are filled with the sealing medium, providing on-site pressure testing and twice the safety of regular transits.
  • ✅ Excellent Sealing Performance: Seals watertight to 6 bar and gastight to 4 bar in the case of catastrophic pressure loads.
  • ✅ Fire Resistance: Meets maritime fire resistance regulations A0, A60, H0, H60, and H120.
  • ✅ Ingress Protection: Provides IP65, IP66, IP67, IP68, and NEMA 250 ratings (Type 3R, 4X, 12), which provide ingress protection against water and dust.
  • ✅ EMC Shielding: The E-RGSbtb type includes electromagnetic compatibility (EMC) shielding, which protects delicate electronics from electromagnetic interference.
  • ✅ Flexible Mounting Options: Frames are weldable, bolt-on, or cast in place, which provides flexibility to accommodate various installation demands.
Parameter Specification
Internal Width 60.5 ± 1 mm (Sizes 1, 3, 5, 7); 120.5 ± 1 mm (Sizes 2, 4, 6, 8)
Depth 200 mm (7.87 inches)
Frame Thickness Ends: 10 mm (0.39 inches); Sides: 12 mm (0.47 inches)
Material Steel, Stainless Steel, or Aluminium
Mounting Method Welded, Bolted, or Cast-in
Fire Resistance A0, A60, H0, H60, H120
Water-Tightness 6 bar (Catastrophic pressure load)
Gas-Tightness 4 bar (Catastrophic pressure load)
Ingress Protection IP65, IP66, IP67, IP68; NEMA 250 – Type 3R, 4X, 12
EMC Shielding Available in E-RGSbtb variant
      • ABS Approved: American Bureau of Shipping compliance.
      • DNV-GL Certified: Det Norske Veritas – Germanischer Lloyd compliance.
      • Lloyd's Register: Compliance with international maritime standards.
      • IECEx / ATEX: Suitable for explosive atmospheres when used with the correct components.
      • CE Marked: Complies with European Union health, safety, and environmental standards.
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