Non-Rated, Flush       NT: 1" Flange         NW: Drywall Flange         NP: Plaster Flange         Non-Rated, Flush, Security       MT: 1" Flange, 12ga         MW: Drywall Flange, 12ga         MP: Plaster Flange, 12ga         HS: High Security, 10ga         TS: Top Security, 7ga         Fire-Rated, Insulated       IT: 1" Flange         IW: Drywall Flange         IP: Plaster Flange         Fire-Rated, Insulated, Security       ST: 1" Flange         SW: Drywall Flange         SP: Plaster Flange         Fire-Rated, Uninsulated       UT: 1" Flange         UW: Drywall Flange         UP: Plaster Flange         Exterior Panels       XT: 1¼" Flange         Recessed Panels       RA: No Flange         RW: Drywall Flange         RP: Plaster Flange         Specialty Panels       FRD: Oversized Fire Rated         FRU: Upward Opening, Fire Rated         DTK: Draft Stop         PL: Plastic         LW: Light Weight, Insulated   Description Sizes Options Technical Specs CSI Specs CAD Drawings LATCHING/LOCKING OPTIONS These latches/locks are the third character in the part code: (Example: TSD2424) D - Detention lock preparation. The detention lock preparation will accommodate several brands of heavy-duty detention deadbolt locks. The most common use for this option is in maximum security applications. M - Mortise cylinder lock preparation. Offers a higher level of security. These locks can be matched to the project hardware. Nystrom's doors accept a standard 1-1/8" mortise cylinder by most lock manufacturers (Best, Corbin, Russwin, Schlage, etc.). S - Security screw - Pinned hex head. Security screws allow the highest level of security without a lock cylinder. A special pinned allen wrench is required to open the door (sold separately). MATERIAL OPTIONS These options are added to the part code after the size: (Example: TSD2424S) S - Stainless steel type #304. With #4 satin polish finish. Stainless steel material is typically used in areas that require the highest level of corrosion resistance. It is also used in areas where a polished stainless steel look is desired. G - Gasketing. Gasketing can be applied to the doorstops of the frame to provide weather resistance and reduce airflow between the door and frame. (A UL listed smoke seal gasket is also available.) M - Masonry anchors. Masonry anchors secure the panel when installed in masonry. D:\Sites\LocalUser\nystrom\content\0323.htm      © 2005 Nystrom