OGNEZA-PM(V)-L ventilation fire collar with lamellae
Fire collar with lamellae for plastic ventilation ducts with an internal diameter of 125–240 mm; fire resistance rating at least EI 180.

In hotels, sports facilities and swimming pools, plastic pipes of rainwater and sewage systems — from floor drains and roof outlets — pass through floor slabs. For such assemblies the OGNEZA-PM (TK) collar with an intumescent insert in the body is produced. For drain systems the fire resistance rating is EI 90, for roof outlets EI 180. Sizes: PM(TK)-110/110, 160/110, 160/160 and 200/160; selection for a specific drain or outlet is available on request.
| Manufacturer | OGNEZA — OOO “OGNEZA”, St Petersburg |
|---|---|
| Fire protection performance | EI 90 — for drain systems; EI 180 — for roof outlets |
| Application | penetrations and joints |
| Service conditions | floor slab crossings by plastic pipes of rainwater and sewage systems (floor drains, roof outlets) |
| Base | intumescent insert in a body |
| Packaging | PM(TK)-110/110, 160/110, 160/160, 200/160 |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
Fire collar with lamellae for plastic ventilation ducts with an internal diameter of 125–240 mm; fire resistance rating at least EI 180.
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