Self Latching tool-key operated slam latch and ring operated slam latch. It has a hex head slam latch and ring key operated slam latch with piano hinge.
FRI-U Access Door Specifications
Material – 20-gauge galvanneal steel door 16 gauge cold rolled steel frame
Hinge – Continuous piano hinge. Hinge location: Hinges must be located on the second dimension (height).
Locking mechanism – Hex head slam latch outside and a self-latching ring operated slam latch inside
Flange – 1″ exposed flange
Frame – 3″ in depth, made of cold rolled steel
Rough opening – Door sizes + ¼” or + 6mm
Insulation – 2″ thick fire rated mineral wool
Finish – High quality white powder coat primer.
Packaging – Individually wrapped, 1 door per box.
Fire rated access doors, for horizontal use, are subject to the following:
Horizontal ceiling assemblies – Fire rated access doors, for horizontal use, are subject to the following:
Certification – ASTM E119 (2012), CAN/ULC S101 (2007)
Rating Achieved – 3 hours in non-combustible construction and 1 hour in combustible construction
Maximum size – 24″X36″ (610 mm X 914 mm) (hinges and latches on the side of 36″), tolerance on dimension limitations are more or less 3″ (76 mm) as long as the area does not exceed 864 in².
Temperature rise – Not applicable