The Walraven Pacifyre MK II Fire Collar (M) is a genuine Walraven fire protection solution designed for sealing pipe penetrations in walls and floors. This collar is specifically engineered for pipes with an outer diameter ranging from 18mm to 20mm, accommodating various materials including plastic (PVC, PE, PP, ABS, PEX), multilayer, copper, and steel pipes. It provides certified fire resistance up to EI 120 minutes, effectively preventing the spread of fire and smoke through building compartments. The collar features a robust steel casing housing intumescent material that expands significantly under heat, creating a fire-resistant seal. It holds multiple certifications, including CE, ETA, and UL-EU, ensuring its reliability and compliance with stringent fire safety standards.