CP 643 N firestop collars
BS and UL compliant, FM approved retrofit firestop collar to help create a fire and smoke barrier around existing pipe penetrations
- Base materials: Concrete, Drywall, Masonry
- LEED VOC: 7.6 g/l
- Expansion ratio (unrestricted, up to): 1:17
Customers also searched for plastic pipe, combustible, hook or wrap.
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Nominal pipe diameter
- 1.5 in
- 2 in
- 3 in
- 4 in
- 6 in
Length
- 7/8 in
- 1-9/32 in
- 1-21/32 in
- 1-7/8 in
- 1-29/32 in
Pack size
- 1 pc
Quantity
Packs
Total Pieces
1
Discounted net
From $27.00
Technical Data
Base materials
Concrete, Drywall, Masonry
LEED VOC
7.6 g/l
Expansion ratio (unrestricted, up to)
1:17
Expansion temperature (Approx.)
482 °F
Can be painted
No
Application temperature range
23 - 122 °F
Storage and transportation temperature range
23 - 122 °F
Temperature resistance range
-4 - 212 °F
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
Applications
- Plastic pipes with diameters from 32-160 mm
For approval or certificate information, please see individual items.
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