Roxtec sealing components

Roxtec CM PPS module with Multidiameter™

Roxtec sealing components · Roxtec

Roxtec CM PPS sealing modules are 30mm (1.181") deep and have removable layers making them easy to adapt to conduits of different sizes. The module includes intumescent material that expands up to 35 times its size in case of fire to close off and protect plastic conduit penetrations. The modules are tested and approved for rolling stock applications with plastic conduits.

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Article numbers and specifications

Select the closest article number, then include the opening, cable or pipe sizes, quantity, and required date in the request.

CM 20 PPS WOC

Art. No. 199332

External dimensions WxHxD (mm)
20 x 20 x 30
For cable/pipe Ø (mm)
4 - 13.5
Number of cables/pipes
1
Weight (kg)
0.02
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CM 30 PPS WOC

Art. No. 199334

External dimensions WxHxD (mm)
30 x 30 x 30
For cable/pipe Ø (mm)
10 - 24
Number of cables/pipes
1
Weight (kg)
0.04
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CM 40 PPS WOC

Art. No. 199335

External dimensions WxHxD (mm)
40 x 40 x 30
For cable/pipe Ø (mm)
21.5 - 33.5
Number of cables/pipes
1
Weight (kg)
0.05
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Reference documents

These links open current files hosted by Roxtec. Check the source document revision before use.

Source checked 2026-08-08: official Roxtec product page.

About Roxtec sealing components

Roxtec sealing components are the modules, compression parts, and related pieces used to complete a transit. The full assembly must be reviewed as a system.

Typical applications:

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