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Fire-Stop Pipe Collars
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Fill the space between plastic pipes and the fire-rated wall or floor they pass through. Collars expand when heated, so they’ll fill any gaps left if your pipe melts or shrinks. Slip a collar over the end of your pipe and press into the opening in the wall or floor. If your pipe runs through a wall, seal both sides.
Flammability Rating—These collars are tested to ASTM and UL standards for preventing the spread of smoke and flames.
Each | Package | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Pipe OD | Wd. | Thk. | Material | Fasteners Included | Fire-Stop Application | Fire Safety Rating | Flammability Rating | Specs. Met | Performance | Each | Pkg. Qty. | Pkg. | ||||
| 1 1/2" | 1 1/2" | 1/4" | Steel | No | Through Penetration | 3 hr. | UL 1479 | ASTM E814, ULC-S115 | Expandable | 1886N1 | 000000 | 10 | 1886N5 | 0000000 | ||
| 2" | 1 1/2" | 1/4" | Steel | No | Through Penetration | 3 hr. | UL 1479 | ASTM E814, ULC-S115 | Expandable | 1886N2 | 00000 | 10 | 1886N6 | 000000 | ||
| 3" | 1 1/2" | 1/4" | Steel | No | Through Penetration | 3 hr. | UL 1479 | ASTM E814, ULC-S115 | Expandable | 1886N3 | 00000 | 10 | 1886N7 | 000000 | ||
| 4" | 1 1/2" | 1/4" | Steel | No | Through Penetration | 3 hr. | UL 1479 | ASTM E814, ULC-S115 | Expandable | 1886N4 | 00000 | 10 | 1886N8 | 000000 | ||
