MG-U L150

Cast-in fire resistant collar U/U

Fire resistant collar for installation around ventilated (vented) and non-ventilated plastic pipes.

Available diameters 32mm > 160mm

  • Aesthetic solution
  • No space is lost at the wall crossing (built-in installation)
  • Fast and easy installation (sealing with classic, non fire resistant PUR foam)
  • Solutions without screws possible
  • Installation U/U, U/C, C/C, C/U (uncapped-uncapped, uncapped-capped, capped-capped, capped-uncapped).
  • Water- and frost-resistant
  • Only 1 collar is required per fire compartment wall or floor
  • CE marking according to EAD 350454-00-1104
  1. Steel housing
  2. Intumescent strip
  3. Fixation plate
  4. Fastener
  • Suitable for ventilated (vented) plastic pipes.
  • Installation U/U, U/C, C/C, C/U (uncapped-uncapped, uncapped-capped, capped-capped, capped-uncapped).
  • Suitable for built-in installation
  • Suitable for PVC-U pipes according to EN 1329-1, EN 1453-1 or EN 1452-1 and for PVC-C pipes according to EN 1566-1
  • Suitable for PE-HD pipes according to EN 1519-1, EN 12666-1 or EN 12201-2 and for ABS pipes according to EN 1455-1
  • Suitable for PP pipes according to EN 1451
  • Suitable for SAN+PVC pipes according to EN 1565-1
  • Maintenance-free

Download the technical brochure of the MG-U L125/L150


Thank you for expressing interest in our products. We are delighted to provide you with the technical brochure of the MG-U L125/L150. We appreciate your enthusiasm and look forward to assisting you further on your journey.

To download the brochure, please click the button below:

We hope our product brochure provides you with comprehensive insights into the features and benefits of the MG-U L125/L150. If you have any questions or require additional information, please don’t hesitate to reach out to our friendly sales & support team. 

Thank you again for choosing Rf-Technologies. 


Best regards,

Tony Readdy

Technical Sales Expert UK

M. 07939 316006 |

Quotation request: