Model 677
Side Folding Security Grilles | Commercial Products
Your preferred store
Options
Door Options
- Custom radii and curves
- Emergency Egress Door
Door Patterns
Model 677
Standard Body
Curtain: 7” (178 mm) standard width, 1/16” (1 mm) thick fire-retardant polycarbonate that fit into aluminum hinges. Panels are framed by min. 4” (102 mm) high aluminum bottom plates and top plates.
Visibility: 100% of 6 1/8” (156 mm) viewable area.*
Model 677
Slim Body
Curtain: 4” (102 mm) slim width, 1/16″ (1 mm) thick fire-retardant polycarbonate that fit into aluminum hinges. Panels are framed by min. 4″ (102 mm) high aluminum bottom plates and top plates.
Visibility: 100% of 3 1/2” (89 mm) viewable area*
* 1” Plate separator panels on full height closures over 6’ in height
Features
Features
- Operation Manual
- Curtain Frame Truss-like aluminum top and bottom plates; 1/8” (3 mm) thick
- Panel Width 7” (178 mm) standard body; 4” (102 mm) slim body
- Finish Aluminum clear anodized
- Trolley assembly 1 1/8” (29 mm); vertical adjustment 1″ (25 mm) up/down without curtain removal
- Track detail Top-mounted, heavy-duty aluminum sections Height: 1 5/8″ (41 mm) Width: 1 3/8″ (35 mm) Track Curves and Radius90°: Standard body: 14” (356 mm) radius; Slim body: 10” (254 mm) radius 120°, 135° and 150°; Standard and Slim body: 10” (254 mm) radius
- 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