Skip to Content

E-MCT - Round transit
On land At sea

EMC and G&B multi cable & pipe transits for maritime, offshore and land-based applications. The EMC transits & components provide the same sealing as the standard MCT Brattberg system but with added, built-in protection against electromagnetic pulse (due to lightning or nuclear blast) and interference (EMI), electronic sabotage (synthetic EMP) and static electricity. 

RGP EMC multi cable transit

E-RGP

Standard

E-RGP - S

Standard sleeve

E-RGP - SFR

For holes larger than the frame

E-RGP - SFRB

For bolting

E-RGP - SFRBO

For bolting when cables are already in place
Select system
E-RGPStandard E-RGP - SStandard sleeve E-RGP - SFRFor holes larger than the frame E-RGP - SFRBFor bolting E-RGP - SFRBOFor bolting when cables are already in place

E-MCT - Round transit

EMC and G&B multi cable & pipe transits for maritime, offshore and land-based applications. The EMC transits & components provide the same sealing as the standard MCT Brattberg system but with added, built-in protection against electromagnetic pulse (due to lightning or nuclear blast) and interference (EMI), electronic sabotage (synthetic EMP) and static electricity. 

RGP EMC multi cable transit

EMC

  • All dimensions are exactly the same for the standard MCT Brattberg components.
  • All Insert Blocks are marked with yellow marking (see instructions).

Grounding and Bonding

  • For grounding & bonding applications standard presswedge or endpacking is sufficient. 
  • Series E-RGS, E-RGB, E-RGG, and E-RGP These products are primarily intended for grounding and bonding of communication, instrument, power, braid or wire armored cables and copper pipes.
  • Plugs and Wraps are only for use in Grounding and Bonding applications, not EMC
  • G&B Datasheet

Correct and safe installations

To achieve the highest standard of safety, a cable or pipe transit must be installed correctly. As there are many different types of frame – which may be either welded, bolted or glued into position – and insert block, it is essential that installers known when to use the most appropriate installation method.

For more information, please view following instructions, videos or download manuals as PDFs.

 

PRESSURE-TIGHT INSTALLATION
All contact surfaces between the pipe and the RGP plug must be cleaned carefully prior to installation. Do not use any lubricant on these surfaces. All blocks must be lubricated carefully with MCT Brattberg lubricant. The penetration must not be subjected to pressure for at least 48 hours after installation. This is to allow the pressure to equalise throughout the penetration. It will take more time for the pressure to equalise at temperatures below 20°C.


Note: If the installation is subjected to pressure, all components must be replaced after removal and refitting.

 

How to install a MCT Brattberg RGP/RGPO, horizontal
Instruction documents

For more information visit Instructions and manuals

The RGP is available in 12 standard diameters 50, 70, 100, 125, 150, 200, 300 mm, 3", 4", 5", 6", 8" and is packed with MCT insert blocks. The hardware is available in galvanized or stainless steel (316L).

See specific dimensions, sizes and sleeves

RGP 50 (2")

RGP 50 (2")

RGP 70 (2.75") or RGP 3" (76.2mm)

RGP 70 (2.75") or RGP 3" (76.2mm)

RGP 300 (11.8")

RGP 300 (11.8")

RGP 100 (3.93") or RGP 4" (101.6mm)

RGP 100 (3.93") or RGP 4" (101.6mm)

RGP 125 (4.92") or RGP 5" (127mm)

RGP 125 (4.92") or RGP 5" (127mm)

RGP 200 (7.87") or RGP 8" (203.2mm)

RGP 200 (7.87") or RGP 8" (203.2mm)

RGP 150 (5.90") or RGP 6" (152.4mm)

RGP 150 (5.90") or RGP 6" (152.4mm)

RGP Dimensions
RGP Weight Chart
RGP Tolerance

General

The system consists of a round rubber frame and rubber blocks. The E-RGP is assembled in sleeves, pipes, drilled or cast holes and packed with rubber blocks suited for each cable and pipe dimension. The compression bolts are tightened to compress the rubber blocks against cables and pipes to establish a tight seal.

Benefits of MCT Brattberg E-systems

  • Protects against electrical and magnetic interference (EMI), “bugging”, electronic sabotage (SEMP) and static electricity (ESD).
  • Assists cable management.
  • Integral earthing between cables and wall screen.
  • Also seals the penetration against the passage of fire, water, gas, sound and environmental hazards.
  • Special E-Series for Grounding and Bounding
  • System can be dismantled and re-used.
E-RGP Example
E-RGP Example
E-RGP Example
E-RGP Example
E-RGP Example
E-RGP Example
E-RGP Example
E-RGP Example

Lycron material for high performance

The system consists of components made of lycron. These are halogen free and flame retardant.

See more

E-series (EMC)

Protects against electrical and magnetic interference (EMI), “bugging”, electronic sabotage (SEMP) and static electricity (ESD)

See more

Grounding and bonding

Our E-series products comply to both UL and CSA standards

See more

Performance

Working temperature
-65 to +70 °C
Water-tightness
6 Bar - Catastrophic pressure load, 3 Bar - RGP-300 Catastrophic pressure load, 5 Bar - RGP - 50-200 & 2"-8" Catastrophic pressure load
Gas-tightness
4 Bar - Catastrophic pressure load, 3 Bar - RGP - 50-200 & 2"-8" Catastrophic pressure load, 2 Bar - RGP-300 Catastrophic pressure load
Resistance to fire
EI30, EI60, EI90, EI120, EI240 - EN-1366-3
Maritime resistance to fire
A0, A60, H0, H60, H120
Ingress protection
IP65, IP66, IP67, IP68, Nema 250 - type 3R, 4X, 12.
ABS
A class fire, Gas tightness (catastrophic), Water tightness (catastrophic)
Lloyd´s Register
A class fire, Gas tightness (catastrophic), Water tightness (catastrophic)
H class fire, Gas tightness (catastrophic), Water tightness (catastrophic)
PIPE - H class fire, Gas tightness (catastrophic), Water tightness (catastrophic)
DNV
Gas tightness (catastrophic), Water tightness (catastrophic)
A class fire
H class fire
PIPE - A class fire
MED
A class fire, Gas tightness (catastrophic), Water tightness (catastrophic)
MCGA-UK Wheelmark
A class fire, Gas tightness (catastrophic), Water tightness (catastrophic)
LPCB - redbook
CE
RGP
ETA CE Drawings
UL - Listing
NAMA
Nama Electricity Distribution Company

For more information visit Certificates

System components

E-Standard Block

For EMC and G&B capabilities

The E-Block has an integral copper sheet as discharging and shielding protection for protection against EMI, EMP and ESD

See specs and variations  for E-Standard Block

E-Addblock

For varying cable dimensions and EMC and G&B capabilities

Available in eleven block sizes and 66 cable dimensions with protection against EMI, EMP and ESD

See specs and variations  for E-Addblock

E-Spareblock

For the option of fitting new cables in the future and EMC and G&B capabilities

Unused space in the frame is filled with solid E-Spareblocks for protection against EMI, EMP and ESD

See specs and variations  for E-Spareblock

Lubricant

MCT Brattberg Lubricant for easier and safer installation.

Shall be applied on all Lycron parts sealing surfaces when such demands exist

See specs and variations  for Lubricant

CCM - Casting Module

For preparing and casting around our round transit

Concrete Casting Module - Knock-Out Plate

See specs and variations  for CCM - Casting Module

Block Selector

For cable and pipe measurement

For cable and pipe measurement. Insert blocks, add blocks and HandiBlocks.

See specs and variations  for Block Selector

Tweezers

Assist insertion of last block in each row

Assist insertion of last block in each row

See specs and variations  for Tweezers

EMC Marking Template

Ensures earth contact for all cables in the transit.

EMC Marking Template

See specs and variations  for EMC Marking Template