| Open-air side-folding grilles provide security, while allowing air circulation and full visual access to interior spaces. The 681/682/683/684 Series offer a wide range of features to fit most any application where an open-air 
 grille satisfies security requirements, such as in retail environments, malls, schools, offices and airports. The product line is distinguished by a variety of curtain patterns, colors and finishes. Several models are available with wide-body panels, and the 681-E and 683-E Series are available with an economical high impact extruder polymer (HIEP) curtain. A countertop version is also available.
 Series 681/681-E Suregard™ Wide Body -- Panels are constructed of 1" (25mm) aluminum plates spaced at 12" (31mm) horizontal intervals with three vertical steel rods spaced at 1-7/8" (48mm) intervals covered in aluminum (681 Series) or HIEP sleeves (681-E Series). Models include: 
                      Options:E-52 5" (127mm) high HIEP tubes S-12 10" (254mm) high aluminum tubes E-12 10" (254mm) high HIEP tubes Series 685 Windowgard™ -- Windowgard can be furnished in any grille pattern desired. 
 
                      Custom track radii and curves High-impact extruded polymer (HIEP) curtain (681-E, 682-E, 683-E and 684-E only)
Emergency egress door (except 685 Series/Windowgard™) Thumb-turn guards and protection bars Color-matched, anodized finish* Color-matched, Duracron (acrylic) finish Powder-coat paint finish in 197 standard colors, or color-matched to your specification (“E” Series not available in special colors).
 *681/683 anodized finish only
 
 
                      
                        | Standard Features At   a Glance |  
                        | Curtain frame | Truss-like aluminum top and bottom   plates |  
                        | Frame thickness | 1/8" (3 mm) |  
                        | Panel width | 6 5/16" (160 mm) standard body   3/4" (299 mm) wide body
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                        | Trolley assembly | 1 1/8" (29 mm) |  
                        | Vertical adjustment | 1" (25 mm) up/down without curtain   removal |  
                        | Track | Top-mounted, heavy-duty aluminum   sections |  
                        | Track height | 15/8" (41 mm) |  
                        | Track width | 13/8" (35 mm) |  
                        | Standard track curves | 90°, 120°, 135°, 150° |  
                        | Std. radius | 14" (356 mm) standard body 22" (559   mm) wide body
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                        | Post Types |  
                        | Lead post | Hook lock and wall channel; bi-part; top and bottom shoot bolts
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                        | Intermediate post | Bottom shoot bolt |  
                        | Trailing end post | Traveling; fixed; hook lock and wall   jamb; top and bottom shoot bolts;   carrier
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                        | Locking   Mechanisms |  
                        | Lead post | Concealed cylinder-operated hook lock   accessible from interior and exterior
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                        | Intermediate post | Concealed cylinder-operated shoot bolt   accessible from one side only
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                        | Trailing end post | Attached 10' max height protection plate self-locking into a steel V-Stop
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                        | Standard finish | Clear anodized finish |  
                        | Note: All Post   types can be used in most any position as need dictates |  
 
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                      |  | For more details on Sliding doors  call today 1-630-350-7667 or fill out our contact form. |  |