3M Firestop Pass-Through Device, Shape: Round, Up to 3 hr. Fire Rating, Red -

A complete solution for preventing the spread of fire and smoke where electrical, data, communications cable or pipes penetrate floors or walls. Hinged design is perfect for high traffic areas where cables are constantly being added and removed. The metal device has a fixed fire-stopping intumescent material, which works in conjunction with foam smoke seals and an optional mounting bracket. This product is manufactured in United States.

• Easy installation
• Firestop tested for up to 3 hours in accordance with ASTM E 814 (UL 1479)
• Ideal for electrical, data and communication applications
• Meets current IBC and NFPA 101 F-Rating requirements
• Mounting or stud brackets sold separately
• One-piece, hinged metal enclosure makes installations fast and easy
• Re-enterable firestop device for blank openings, single- or multiple penetrates in new or retrofit construction
• Red color help identify as a fire-rated device during inspection
• Round models allow for quick creation of the penetration opening with hole saw, masonry dry core bit or concrete wet core bit
• UL classified L rating, hot and cold smoke seal (foam smoke seal)