K-FLEX K-FIRE COLLAR-E
A range of devices designed to be fitted around plastic pipes where they penetrate fire separating structures. Under fire conditions the intumescent material within the collar expands to crush the softening pipe and fill the resultant opening, thereby maintaining the fire integrity and insulation performance of the floor or wall.
Technical specifications
FIRE RESISTANCE
Up to EI 240
TESTED PENETRATION SEAL IN
Flexible walls: min. thickness 100 mm;
Rigid walls: min. thickness of 100 mm;
Rigid floors: min. thickness of 150 mm;
Rigid walls: min. thickness of 100 mm;
Rigid floors: min. thickness of 150 mm;
TESTED SERVICE PENETRATION
- PVC-U pipe up to Ø200mm;
- PE pipe up to Ø200mm;
- ABS pipe up to Ø200mm;
- SAN+PVC pipe up to Ø200mm;
- PVC-U pipe up to Ø55mm + FEF insulation
- Copper pipe up to Ø54mm + FEF insulation
- Cables in bundles up to Ø100mm
*FEF = Flexible Elastomeric Foam
- PE pipe up to Ø200mm;
- ABS pipe up to Ø200mm;
- SAN+PVC pipe up to Ø200mm;
- PVC-U pipe up to Ø55mm + FEF insulation
- Copper pipe up to Ø54mm + FEF insulation
- Cables in bundles up to Ø100mm
*FEF = Flexible Elastomeric Foam
DURABILITY AND SERVICEABILITY
Z2
APPROVALS
CE Marked CE 2531-CPR-CXO10227
ETA-21/0564
EAD 350454-00-1104 according EN 1366-3 Penetration Seals
ETA-21/0564
EAD 350454-00-1104 according EN 1366-3 Penetration Seals
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