PRODUCT COVERED
45 and 60 Minute Single-Swing Proprietary Core Flush Door, Model No. "BR-60"
PRODUCT DESCRIPTION
Flush Type (Proprietary Construction) Wood Fire Door, for installation singly in 45 and 60 minute locations. For use in listed (3-sided) 16 gauge welded steel frames meeting ANSI-A155.1/UL-63 or as per frame manufacturer's listing(s). Maximum Temp. Rise 250°F @ 30 min.
Maximum Sizes:
Limitations:
Mortise or cylindrical latches with minimum 1/2 in. bolt throw and up to 2-3/4 in. backset, cylindrical deadbolts, surface applied hardware, viewers, surface plates up to 12 in. high.
EVALUATED TO THE FOLLOWING
Category B - Additional Edge Sealing System Required
This category includes doors evaluated without an edge-sealing system between the door and frame. It also includes doors evaluated with a sealing system incorporated (concealed or visible) into the edge of the door by the licensed manufacturer or machining distributor. Meeting edges of pairs may require an astragal or an edge-sealing system. Please refer to individual door listings. These doors are eligible for use in any "Category C - Standard" frame. These doors may also be installed in frames listed in "Category C - Proprietary" in the accordance with the frame manufacturer's individual listing. All doors listed in Category A are eligible to bear the "S" (for Smoke & Draft Control assemblies) if a listed "Category H - Smoke & Draft Control Gasket" has been applied to the assembly. Please refer to Category H for individual gasket manufacturer's listings.
All doors in this category are identified by a label or marking bearing the wording, "Listed Fire Door", a time interval, a temperature rise rating, a serial number and the Warnock Hersey Certification Mark and "UBC-7-2-97/UL-10C". See Positive Pressure Section Header for more information.
