Durulite Evolution XLS270
Door Panel – Lightweight door panel is easy to open, operates smoothly and allows for safe passage of personnel and equipment. The overall panel thickness is 1.75” thick and is constructed with durable roto-molded polyethylene plastic panel and non-cfc urethane foam core.
Window – Windows are ADA and OSHA compliant 10” x 30”, two piece injected molded, low profile frames with double vision pane 1/8” thick polycarbonate.
Seals Better – Provides superior thermal control because there are no hinge and jamb guard cut-outs. Fully gasketed and partially gasketed versions are available.
Jamb Guard – Low profile 8” high cast metal jamb guard comes standard and only projects 3.5” maximizing useable opening width so larger loads can pass through the opening unobstructed.
Easy to push open and quicker to close! – The full length back spine contains the in-line cam, coil spring gravity assist hinge system that assures faster closing, quicker settling time with less “back and forth” over swing as the door finds its closed position. It also holds the door closed where a “wind” will keep the door hanging open in negative and positive air pressure environments.
Hinge Swing – The extra wide XLS270 swings 270 degrees (135º x 2 from the center or closed position) on a 3” jamb to give a full clear opening when bumpers are used. The extra wide swing maximizes a clear usable opening which allows for “vectoring” or beginning a turn immediately after going through the opening and insures that the bumpers do not block the opening. Lower metal cam and selflubricating UHMW polyethylene cam and upper hinge bearing components are pre-lubricated and do not require regular maintenance for normal use.