The BA-PFI Fire Rated access door is insulated with 2” thick mineral wool and can be used on fire rated walls and ceilings. It comes with a 1” flange for an easy flush installation on any type of surface. As per UL and NFPA standards, once the installation is complete and the provided springs are hooked to the back of the panel, the door will be self closing and self locking. The largest fire rated PFI doors available for vertical and horizontal installations with temperature rise are respectively: (48’’ x 48’’) and (24’’ x 36’’ or 864 sq inches). <br /> <br />BA-PFI fire rated access door specifications, <br /> <br />Material: 16 gauge cold rolled steel frame and 20 gauge galvanneal steel door <br /> <br />Insulation: 2" mineral wool <br /> <br />Hinge: Continuous piano hinge <br /> <br />Lock / latch: 2 x Self latching tool-key operated slam latch and/or ring operated slam latch, both included <br /> <br />Inside panel release: Included on all slam latch fire doors <br /> <br />Automatic panel closer: Standard on all doors <br /> <br />Finish: DuPont high quality white powder coat <br /> <br />Packaging: Individually wrapped, 1 per box <br /> <br />Fire Rating:fire-symbol.png <br /> <br />Fire rating: For installation in Vertical Wall assemblies: <br /> <br />CERTIFIED TO STANDARDS: UBC 7-2 (1997), Ul 10B (1997), <br /> <br />Ul 10B (2009), nfpa 252 (2003), nfpa 252 (2008), nfpa 252 (2012), Can/UlC s104 (r1985), Can/UlC s104 (2010). <br /> <br />RATING ACHIEVED: 3 hours, neutral/negative pressure. <br /> <br />MAXIMUM SIZE: 48” wide x 48” high (1219 mm x 1219 mm). maximum area of 2304 in2. tolerance on height and width limitation is ± 3” (76 mm) <br /> <br />as long as the area does not exceed 2304 in2. <br /> <br />TEMPERATURE RISE: 250°f (121°C) after 30 min. 450°f (232°C) after 60 min. <br /> <br />For more details please visit BestAccessDoors website. <br /> <br />Our Website ? http://www.bestaccessdoors.com/24-x-4... <br /> <br />LET'S CONNECT! <br /> <br />Facebook ? https://www.facebook.com/bestaccessdoors <br />Twitter ? http://twitter.com/BestAccessDoors <br />Linkedin ? https://www.linkedin.com/company-beta... <br />Google plus ? https://plus.google.com/b/11568302565... <br />Instagram ? https://www.instagram.com/bestaccessd...
