- Ideal for installation ducts, e.g. building refurbishments
- Limited space requirement due to low installation height
- Approved for lightweight partition walls
- Sealing of remaining openings using standard materials possible, e.g. concrete, cement mortar, gypsum
- Usable with previously installed pipes due to simple sealing technology
- Collar casings may adjoin when installing floor (zero clear ance)
- Filled or not filled conduits (spares for subsequent retrofitting provided)
- Limited space requirement due to low installation height
- The total cross-section of the cables and electric lines must not exceed 60 % of the seal surface, i.e. maximum occupation of opening
- Intumescent insertion area of application X in accordance with EOTA TR 024
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FLAMRO® Variant N II KS
Fire protection collar
Fire protection collar as penetration seal for individual or bundled electrical installation pipes.
Fire Resistance Class
- max. EI 120 acc. to EN 13501-2
Field of Application
- Plasterboard wall
- Solid wall
- Floor
Certifications
- ETA-13/0792
Downloads
Installation manual
Installation Manual FLAMRO® Variant N II KSSpecial Benefits
Permitted Configuration
- Conduits made of PVC or Polyolefin, filled or not filled with cables ∅ 21 mm
- Individual tube up to max. 63 mm outer diameter
- In bundle up to max. 125 mm outer diameter
Form of Delivery
| Article Description | Content / Dimensions | Art. No. |
| FLAMRO Variant N II A Fire Protection Collar | see page 54 | Dependent on Pipe diameter |
| BC Putty for smokegas-impermeable sealing of installation pipe | 400 g cartridge | 10904 |
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