Fire protection collar CarboCollar CC-315 with continuous Smooth casing PI-0085

Fire Collar – Safety and Protection of Installation Passages

The CarboCollar CC-315 fire collar with a continuous Smooth housing is a key element of fire protection in buildings. It is used to seal installation passages of flammable and metal pipes through walls and ceilings, providing effective protection against the spread of fire and smoke. The collar is installed by placing it around the pipe, closing it, and attaching it to the partition using appropriate fasteners – the number of which depends on the collar diameter.

The collar construction is based on a solid, external casing made of stainless steel sheet and inserts made of intumescent material. In the event of a fire, the intumescent material increases in volume, tightly sealing the opening and blocking access to flames. The steel housing is equipped with a buckle stabilizing the collar on the pipe and mounting brackets with holes for attaching expansion fasteners.

The CarboCollar CC-315 is characterized by a high fire resistance class – up to EI 120 U/C, C/C, C/U – which means it provides protection for up to 120 minutes in various partition configurations. Additionally, it has a reaction to fire of B-s2, d0, which guarantees limited smoke emission and non-flammability.

• Universal application: ideal for securing pipe passages in walls and ceilings.
• High fire resistance: EI 120 U/C, C/C, C/U class provides long-lasting protection.
• Solid construction: made of high-quality materials – stainless steel and intumescent material.
• Simple installation: easy and quick installation thanks to the stabilizing buckle and mounting brackets.
• Wide range of diameters: availability of different sizes allows adaptation to specific installation needs (in this case 315mm).

The CarboCollar CC-315 is a reliable solution for both professional installers and building owners who care about fire safety. Using this product minimizes the risk of fire spreading and protects life and property. This is particularly important in public buildings, multi-family homes, and anywhere high fire safety standards are required.