683 series


When security is a priority, but you want to maximize air circulation, light infiltration and visual access to interior spaces, the Model 683 side folding open air grille is an ideal choice. ​Open-air side-folding grilles provide security, while allowing air circulation and full visual access to interior spaces. Model 683 offers 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.​


Manual unless size requires chain hoist

Curain Frame 
Truss-like aluminum top and bottom plates; 1/8” (3 mm) thick

Panel Width
7” (178 mm) standard body; 11 1/4” (286 mm) wide body

Aluminum clear anodized

Trolley assembly 
1 1/8” (29 mm)

Track detail 
Top-mounted, heavy-duty aluminum sections
Height: 1 5/8" (41 mm)
Width: 1 3/8" (35 mm)

Track Curves
– 90°: Standard body: 10” (254 mm) and 14” (356 mm) radius;
Wide body: 22” (559 mm) radius 120°, 135° and 150°; Standard body: 10” (254 mm) radius

14” (356 mm) standard body 22” (559 mm) wide body. Custom upon request.

Post types
Lead post
Hook lock and wall channel; bi-part; top and bottom shoot bolts
Intermediate post
Bottom shoot bolt​​​​​
Trailing end post
Traveling; fixed; hook lock and wall jamb; top and bottom shoot bolts; carrier

Locking mechanisms 
Lead post
Concealed cylinder-operated hook lock accessible from interior and exterior
Intermediate post
Concealed cylinder-operated shoot bolt accessible from one side only
Trailing end post
Attached 10’ max. (3048 mm) protection plate self-locking into a steel V-Stop​​

Security/Safety options
Thumb-turn guards and protection bars.​​

24 month OEM limited​​​​​​​​​​​​

Door Options