CP 643 N firestop collars
New productItem #r373
BS and UL compliant, FM approved retrofit firestop collar 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.): 250 °C
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Features & Applications
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
Applications
- Plastic pipes with diameters from 32-160 mm
![c_UL_us_classified_APC_70x50](/medias/sys_master/images/hfc/h05/10047785467934.png)
![FM_Logo_PDP_APC_70x50](/medias/sys_master/images/hcf/hd2/10114956558366.png)
For approval or certificate information, please see individual items.