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

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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

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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 G bolted Ex transit

Roxtec G bolted Ex transit

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Ex rated transit with flange, for bolting.

For bolting to enclosures

Fire

  • E/EI rating according to EN 13501

Tightness

  • IP 66/67 according to IEC 60529

Supports

  • Bonding and grounding
  • Electromagnetic shielding
  • Potential equalization
  • Ex rated
Roxtec B transit

Roxtec B transit

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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

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ip-ul nema.svg
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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
Roxtec RS seal with SLF RS

Roxtec RS seal with SLF RS

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Penetration seal for a single cable or pipe.

Includes sleeve for bolting

Fire

  • A-CLASS according to IMO 2010 FTP Code
  • E/EI rating according to EN 13501
  • E/EI rating according to EN 45545 E30
  • F/T rating according to UL 1479
  • H-CLASS according to IMO 2010 FTP Code + HC fire load curve
  • Jet fire according to ISO 22899-1 and OTI 95634

Tightness

  • Gas: 2.67 bar (catastrophic)
  • Water: 4 bar (catastrophic)
  • IP 68
  • UL/NEMA 4,4X,12,13
Roxtec R transit with SLF R

Roxtec R transit with SLF R

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watertight.svg
gas-tight.svg
ip-ul nema.svg

Round transit for sealing around multiple cables and pipes in a limited area.

Includes sleeve for bolting

Fire

  • A-CLASS according to IMO 2010 FTP Code
  • E/EI rating according to EN 13501
  • E/EI rating according to EN 45545 E30
  • F/T rating according to UL 1479
  • H-CLASS according to IMO 2010 FTP Code + HC fire load curve

Tightness

  • Gas: 2.5 bar (catastrophic)
  • Water: 4 bar (catastrophic)
  • IP 68
Roxtec R Ex transit with SLF R

Roxtec R Ex transit with SLF R

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

Ex rated round transit for bolting when sealing multiple cables and pipes in a limited area.

Includes sleeve for bolting in hazardous locations

Fire

  • A-CLASS according to IMO 2010 FTP Code
  • E/EI rating according to EN 13501
  • F/T rating according to UL 1479
  • H-CLASS according to IMO 2010 FTP Code + HC fire load curve

Tightness

  • Gas: 2.5 bar (catastrophic)
  • Water: 4 bar (catastrophic)
  • IP 66/67 according to IEC 60529

Supports

  • Ex rated
Roxtec knock-out sleeve

Roxtec knock-out sleeve

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Sleeve with knock-out plate for sealing prior to cable and pipe routing.

Sleeve with knock-out plate for casting into concrete

Fire

  • N/A

Tightness

  • Gas: 0.3 bar (constant)
  • Water: 0.5 bar (constant)
  • IP 68
Roxtec RS UG™ seal

Roxtec RS UGâ„¢ seal

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gas-tight.svg
ip-ul nema.svg

Round seal for single cables and pipes entering via foundations.

For single cables and pipes

Fire

  • N/A

Tightness

  • Gas: 0.3 bar (constant)
  • Water: 0.5 bar (constant)
  • IP 68
Roxtec R UG™ transit

Roxtec R UGâ„¢ transit

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gas-tight.svg
ip-ul nema.svg

Transit in flexible configuration for multiple cables and pipes entering via foundations.

For multiple cables and pipes

Fire

  • N/A

Tightness

  • Gas: 0.3 bar (constant)
  • Water: 0.5 bar (constant)
  • IP 68