Frame: 16 gauge stainless steel with 1” wall flange. Welded on masonry anchor.
Door: 2” thick, insulated 20 gauge stainless steel with continuous hinge.
Finish: 304 stainless steel - #4 satin finish.
Latch: Universal turn ring and key lock (U)
Size: Minimum: 8" x 8", Maximum: 48" x 48" for Walls, 24" x 36" for Ceilings
Fire-Rating of FD, FDS:
UL Certified and Labeled
Wall/Vertical: 1-1/2 hours, tested per ANSI/UL10B and CAN/ULC-S104
Intertek Warnock Hersey Listed and Labeled
Wall/Vertical: 1-1/2” hours, tested per ANSI/UL10B, 450°F temperature rise at 30 minutes
Ceiling/Horizontal: 3 hours non-combustible or 1 hour combustible, tested per UBC 43-7