CP 644 firestop collars
Retrofit firestop collar with a galvanised steel housing to help create a fire and smoke barrier around existing pipe penetrations
- LEED VOC: 7.6 g/l
- Expansion ratio (unrestricted, up to): 1:17
- Expansion temperature (approx.): 210 °C
ultimate
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Technical Data
LEED VOC
7.6 g/l
Expansion ratio (unrestricted, up to)
1:17
Expansion temperature (approx.)
210 °C
Product class
Ultimate
Documents
Features & Applications
Features
- Designed to simplify firestopping of combustible pipes through fire-rated walls and floors
- Latch mechanism for quicker and easier closure
- Flexible hook positioning for convenient fastening
- Can be uninstalled
- Can be visually inspected easily
Applications
- Sealing flammable pipes from 32 mm to 250 mm in diameter in penetrations through fire compartment walls and floors
- PVC, HDPE, PP and ABS pipes
- Pipes with acoustic insulation
- Walls from 100 mm thick and floors from 150 mm thick
- Conduit bundles
For approval or certificate information, please see individual items.
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