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(DIsc.)20"X 20" Fire Rated..
Technical Specifications:
Features:
Technical Specifications:
- Fire rating: UL (USA) 1.5 hours ("B" label); ULC (Canada): 2 hours
- Door and frame material: 16 gauge galvanized steel
- Door finish: prime coat suitable for painting
- Installation: Walls only
- Nominal door size (W x H): 20" x 20"
- Overall size (W x H): 22" x 22"
- Mounting Depth: 2-1/2"
- Rough Opening (W x H): 20-3/8" x 20-3/8"
Features:
- Self-closing, with heavy duty spring which assures positive latch
- UL rated for 1-1/2 hours ("B" Label) to ANSI-UL 10B in USA, and for 2 hours to CAN/ULC S104 in Canada - Wall Installations Only
- Concealed stainless steel pin hinge
- Recessed exterior latch is operated using a ring attached to the sliding bolt
- Frame is equipped with holes for both masonry anchors and screws/bolts, to facilitate installation in all types of wall construction
- Prime coated for easy paint application