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3M(TM) Fire Barrier Cast-In Aerator Adaptor 
3M ID 98-0400-5490-4
GTIN(UPC/EAN) 5  00  51115  16589  9 

Product Information:

One-piece plastic body assemblies used to create a void around aerators. For use with 4 in. (101.6 mm) metallic or non-metallic 3M™ Fire Barrier Cast-In Devices

Additional Information
Primarily used in new installations when firestopping 4 in. (101.6 mm) pipes that pass through flat concrete decks with a 6-1/2" (165.1 mm) minimum concrete topping. Device with adaptor are installed on forms prior to the concrete pour to create a void at the bottom of the concrete slab surface.

Product Document Downloads:

Key Features:

  • Firestop tested for up to 3 hours, when used in conjunction with a 4-inch (101.6 mm) 3M™ Fire Barrier Cast-In Device, in accordance with ASTM E 814 (UL 1479)
  • For use with 4" diameter (101.6 mm) metallic or non-metallic pipe penetrating flat concrete decks (see technical data sheet for additional details)
  • One-piece, all-plastic, factory-made construction helps assure consistent quality
  • Red color easily identifiable as fire-rated device

  • Typical Applications:

    Adapts 4-inch (101.6mm) 3M™ Fire Barrier Cast-In Device (may be used with metallic or non-metallic device models) for use on flat concrete decks to accommodate the installation of an aerator adaptor at the underside of the slab. For use with drain, waste and vent or closed pipe systems.

    Contact 3M Fire Protection Products

    For questions or help finding the right solution, contact an expert at 1-800-328-1687 option 7.

    Contact Fire Protection Products