K-FLEX · Firestopping
K-FLEX K-FIRE COLLAR-S
Intumescent firestop collar for plastic pipe penetrations, up to EI 240.
Price on request
Request a quoteNon-binding enquiry – we reply with a quote by email. Privacy policy
Overview
K-FIRE COLLAR-S is fitted around plastic pipes where they pass through fire-separating walls and floors. In a fire the intumescent insert expands, squeezes the softening pipe and closes the opening.
Key features
- Fire resistance up to EI 240
- PVC-U, PE, ABS and SAN+PVC pipes up to Ø 200 mm
- Also for insulated copper pipes and cable bundles
- CE marked, ETA 21/0188
Applications
- Firestopping of penetrations and joints
Technical data
| Property | Value |
|---|---|
| Approvals | CE Marked 2821-CPR-0179 |
| ETA 21/0188 | |
| EAD 350454-00-1104 according EN 1366-3 Penetration Seals | |
| 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; | |
| 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 | |
| Durability And Serviceability | Y2 |
| Certificate Of Conformity | 2821-CPR-0179 |
Data from the manufacturer. Please confirm the exact version, availability and a current quote with us.
Dimensions and variants
| Type | Pipe diameter | Height | Items per box | Code |
|---|---|---|---|---|
| K-FIRE COLLAR-S | 32 mm | 50 mm | 60 | 85CFSS00032 |
| K-FIRE COLLAR-S | 38 mm | 50 mm | 60 | 85CFSS00038 |
| K-FIRE COLLAR-S | 42 mm | 50 mm | 60 | 85CFSS00042 |
| K-FIRE COLLAR-S | 46 mm | 50 mm | 60 | 85CFSS00046 |
| K-FIRE COLLAR-S | 48 mm | 50 mm | 60 | 85CFSS00048 |
| K-FIRE COLLAR-S | 50 mm | 50 mm | 60 | 85CFSS00050 |