E-RGSFBO is a bolted, openable version of the RGS transit for retrofitting where cables already exist. Deployed in marine, offshore, submarine, and sensitive-risk industrial applications, this system provides welding-free watertight, fireproof, gas-tight, and EMI sealing with minimum workspace intrusion and maintaining structural integrity.
Framing Design for Opening: Single-side removable frame allows for installation around installed cables—no need to re-route or disrupt live systems.
Bolted Installation Kit: Includes flange, pre-drilled bolt holes, stainless steel bolts, nuts, washers, and gasket/sealing compound for rigid assembly.
Welding-Free Mounting: Designed for use where welding is not allowed or hot working stresses are unacceptable.
Standard Type Approvals: For standard, EMC (E-RGSFBO for EMI screening), and Ex-rated (RGSFBO Ex) design in hazardous classified areas.
High Sealing Performance: Water-tight to 6 bar and gas-tight to 4 bar in worst-case pressure conditions.
Fire & Environmental Ratings: Rated A0, A60, H0, H60, H120 and ingress protection IP65–IP68, NEMA 3R/4X/12.
Parameter
Specification
Frame Size Range
Size 2, 4, 6, 8 stocked (internal widths: 60.5 ± 1 mm for odd sizes, 120.5 ± 1 mm for even sizes)
Frame Thickness
10 mm steel; flange size: 60 × 10 mm
Mounting Method
Bolted through pre-drilled flange components (no welding required)
Sealing Capacity
Water-tight up to 6 bar; gas-tight up to 4 bar (catastrophic)
Fire Resistance
Certified A0, A60, H0, H60, H120
Ingress Protection
IP65–IP68; NEMA 3R, 4X, 12
Industry / Use Case Description
Offshore Oil & Gas Retrofit cable access in live applications without interrupting operations.
Marine & Naval Vessels Sustain cable integrity during bulkhead or deck changes.
Submarine & Drilling Platforms
Secure bolted transits for installed under-pressure assemblies
