1. Industries
  2. Manufacturing industry
  3. Defense infrastructure
  4. Bunkers and shelters

Further sealing solutions for your bunkers and shelters

Roxtec seals for bunkers and shelters feature a compact, space-efficient design, ideal for environments with limited space and high penetration density. They protect against gas, fire, and external threats while ensuring a well-organized cable and pipe entry system. The openable design simplifies maintenance, upgrades, and rapid adaptations without compromising the level of protection.

Why use Roxtec?

  • Watertight
  • Firestop
  • Gas-tight

Superior simplicity

  • Flexibility for cables and pipes of different sizes
  • Built-in spare capacity for upgrades and retrofits
  • Back-to-back solutions for increased protection
Sealing solution options
Roxtec knock-out frame transit

Roxtec knock-out frame transit

fire rated.svg
ip-ul nema.svg

Lightweight cast-in transit

Built-in knock-out plate

Fire

  • E/EI rating according to EN 13501

Tightness

  • IP 68
Roxtec GH transit

Roxtec GH transit

fire rated.svg
ip-ul nema.svg
gas-tight.svg

Transit with flange, for casting or bolting.

For casting or bolting on to even structures

Fire

  • E/EI rating according to EN 13501
  • E/EI rating according to EN 45545 E60
  • F/T rating according to UL 1479

Tightness

  • Gas: 0.1 bar (catastrophic)
  • IP 66/67 according to IEC 60529
  • IP 68
Roxtec B transit

Roxtec B transit

fire rated.svg
ip-ul nema.svg

Transit with a flexible frame enabling combinations.

Ideal for cast in retro-fit installations

Fire

  • E/EI rating according to EN 13501
  • F/T rating according to UL 1479

Tightness

  • IP 54 according to IEC 60529
Roxtec B Ex transit

Roxtec B Ex transit

fire rated.svg
ip-ul nema.svg
ex rated.svg
emi protection.svg

Ex rated transit with flexible frame enabling combinations.

For retrofit when casting in hazardous locations

Fire

  • E/EI rating according to EN 13501
  • F/T rating according to UL 1479

Tightness

  • IP 54 according to IEC 60529

Supports

  • Potential equalization
  • Ex rated