AF COLLAR C - New ETA certification

We are pleased to inform you that AF Systems has updated the ETA certification for through penetrations on AF Collar C, the firestop collar for special applications for mechanical systems penetrations

AF COLLAR C is a special fire protection element certified under
EN 1366-3 for up to EI 240 protection of combustible pipe penetrations with bends or branches adjacent to walls/floors.

Its "C" shape enables to follow the pipe's curved profile and avoid the more complex construction of box protections in gypsum or silicate-based slabs.

Why choose AF Collar C:
✅ up to EI 240 (EN 1366-3) - ETA and voluntary CE marking;
✅ for large pipe sizes up to 250 mm diameter;
✅ versatility of application (PVC, PP, HDPE, PE, ABS, SAN+PVC, PP-R).