SLEEV-IT TR-MAR50/50
Art. No. 106289
- Aperture dimension Ø (mm)
- 0 - 0
- Configuration
- 1x (50.0-50.0)
- External dimension Ø (mm)
- 70
- Weight (kg)
- 0.44
Roxtec solutions
Roxtec Sleev-it™ transition collar
Roxtec solutions · Roxtec
The Roxtec Sleev-it™ Transition collar ensures non-weld fire protection for connections between steel and plastic pipes of different sizes. The stainless steel casing wraps easily around the joint between the pipes and contains intumescent material that reacts with the heat to protect the transition in case of fire. The collar is used in non-pressurized systems in both new-build and retrofit projects.
- Light-weight
- Perfect for retrofit
- Quick and easy to install
Pricing, availability, and lead time are confirmed on quote — send your quantities and application details and a human responds.
Article numbers and specifications
Select the closest article number, then include the opening, cable or pipe sizes, quantity, and required date in the request.
SLEEV-IT TR-MAR50/60 (2")
Art. No. 106304
- Aperture dimension Ø (mm)
- 0 - 0
- Configuration
- 1x (50.0-60.0)
- External dimension Ø (mm)
- 101
- Weight (kg)
- 0.5
SLEEV-IT TR-MAR75/75
Art. No. 106298
- Aperture dimension Ø (mm)
- 0 - 0
- Configuration
- 1x (75.0-75.0)
- External dimension Ø (mm)
- 80
- Weight (kg)
- 0.66
SLEEV-IT TR-MAR75/90 (3")
Art. No. 106307
- Aperture dimension Ø (mm)
- 0 - 0
- Configuration
- 1x (75.0-90.0)
- External dimension Ø (mm)
- 115
- Weight (kg)
- 0.72
SLEEV-IT TR-MAR90/90
Art. No. 106310
- Aperture dimension Ø (mm)
- 0 - 0
- Configuration
- 1x (90.0-90.0)
- External dimension Ø (mm)
- 118
- Weight (kg)
- 0.72
Reference documents
These links open current files hosted by Roxtec. Check the source document revision before use.
- SLEEV-IT TR (en) pdf (manufacturer document)
- S1026334 TRANSITION COLLAR ASSEMBLY pdf (manufacturer document)
- Data sheet (metric) (manufacturer document)
- Data sheet (imperial) (manufacturer document)
Source checked 2026-08-08: official Roxtec product page.
About Roxtec solutions
Roxtec solutions group complete cable and pipe transit arrangements by application. Send the penetration details or a known part number so the requested scope can be reviewed.
Typical applications:
- Cable and pipe penetrations
- New construction
- Retrofit and upgrade work
Not sure this is the right product? Compare the Roxtec solutions family or describe your application.