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3M™ 7100004181 PT4SD Fire Barrier Pass-Through Device, Square Shape, 4 in L, 3 hr Fire Rating, ASTM E814

MMM55141

MFG #:98040055141/ 7100004181

$63.00 / EACH

6 In Stock

The 3M™ Fire Barrier Pass-Through Device Square are one-piece hinged metal enclosures designed to prevent the passage of fire, smoke and toxic gas. This easily-installed device is ideal for firestopping penetrations in high traffic areas where telecom, data or electrical cables are frequently added or removed. Intumescent material and foam smoke seals achieve up to a 4 hour fire protection rating.

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PENETRANT TESTED - Blank to multiple penetrants tested (0 to 100% fillable)
CREATE A FIRE-PROOFED DEDICATED SPACE - One-piece, hinged metal enclosure, firestop device that creates a dedicated space for electrical, voice, data, telecom wires and pipes
EASILY RE-ENTERABLE - Re-enterable for addition and removal of cables
COMBINED FIRESTOPPING MATERIALS - Intumescent material and foam smoke seals provide lasting firestop protection
DESIGNED TO STACK - Square shape allows for stacking multiple boxes for ganging