3M™ Fire Barrier Pass-Through Device PT2RD, 2 in Round

Product Description

Advantages of 3M™ Fire Barrier Pass-Through Device

• Cable management solution for electrical, data and communication applications
• One-piece, round hinged metal enclosure makes installation fast and easy
• Intumescent material and foam smoke seals provide lasting firestop protection
• Round shape fits easily into standard hole saw, dry or wet core bit openings
• Re-enterable for high traffic areas or blank penetrations
• Firestop tested for up to 3 hours in accordance with ASTM E 814 (UL 1479)

3M™ Fire Barrier Pass-Through Device Round is a one-piece hinged metal enclosure 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 a 3 hour fire protection rating.

Simple and Effective for Protecting Critical Equipment
3M™ Fire Barrier Pass-Through Device Round is an ideal firestop solution for through wall penetrations for cabling. This one-piece, round, hinged metal enclosure features a combination of a fixed firestopping intumescent material and foam smoke seals at each end. The re-enterable device installs quickly and easily for new construction or retrofit applications. You should use it in round openings. It it easy to slide into standard holes created by hole saws, masonry dry core or concrete wet core bits. It is suitable for blank penetrations, or it hinges over existing cables. You can secure it using optional mounting brackets or firestop sealants (sold separately). When adding or removing cables in the penetration, technicians simply remove and reinstall the foam plugs instead of the entire device. 3M designed this Fire Barrier Pass-Through Device to provide years of dependable through-penetration firestopping with no reapplication or maintenance.

Recommended Applications

• Vital telecom equipment firestop, especially in high-traffic areas where cable is frequently added or removed
• Cables – 750 kcmil, Cat 6, fiber optic, 300 pair No. 24 AWG copper telephone cable, thermostat
• Plastic pipes – ccPVC, PVC, ENT, CPVC, FRPP, PVDF, ccABS, ABS, rigid non-metallic, PEX
• Metal pipes – copper, steel, iron, flexible gas
• Insulated – AB/PVC on copper line sets
• Combinations – metallic, non-metallic and insulated pipes plus cables
• Blank penetrations

Fully Tested and Approved
3M firestop tests their Fire Barrier Pass-Through Device Round to the criteria of ASTM E 814/UL 1479 Standard Test Method for Fire Tests of Penetration Firestop Systems, ASTM E 84/UL 273 Standard Test Method for Surface Burning Characteristics of Building Materials, ASTM E 90 Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions and Elements, and ASTM E 413 Classification for Rating Sound Insulation.