ACCESS DOOR/FRAME ASSEMBLIES
Access Door/Frame Assembly (20 gauge) (Stainless or Cold-Rolled Steel) (Insulated) (Key-Operated or Latch-Operated) for installation in Horizontal Floor-Ceiling Assemblies, Model Nos. KRP-150FR, KRP-350FR.
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Maximum Size of Openings:
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24" wide x 36" long
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Ratings:
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1 Hour: Wood Framed Assemblies
3 Hour: Non-Combustible Assemblies
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Access Door/Frame Assembly (20 gauge) (Stainless Steel or Cold-Rolled Steel) (Insulated) (Key-Operated or Latch-Operated) for installation in Vertical Wall Assemblies, Model Nos. KRP-150FR, KRP-350FR.
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Maximum Size of Openings:
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48" wide x 48" high
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Rating:
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1-1/2 Hour
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Evaluated to the following...
All assemblies in this section are identified by a label or marking bearing the wording "Listed (Product)", a time interval, a serial number and the Warnock Hersey Certification Mark and are installed in accordance with the following:
NFPA-80, Fire Doors & Windows, or
National Building Code of Canada, and
Manufacturer's Instructions.
