Side Folding Full Enclosure Security Grilles 675
Overhead Door™ side-folding full closure grilles are ideal for applications that require a secure barrier against theft and debris, such as retail applications in malls and airport concourses . The full closure side folding grille product line includes four panel materials: perforated steel, clear polycarbonate, tempered glass and aluminum.
Side Folding Full Enclosure Security Grilles Model 675 features painted perforated steel for full ventilation. Visibility: 51% of 4-3/4" (121mm) viewable area.
Features
Operation
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
Finish
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 and radius
90°: Wide body: 22” (559 mm) radius
120°, 135° and 150°
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
Warranty
24 month OEM limited
Door Options
- Custom radii and curves
- Thumb-turn guards
- Vertical adjustment upward or downward
- Emergency Egress Door
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