Side Folding Full Enclosure Security Grilles Model 677 features clear fire-retardant polycarbonate for visual access and nonbreakable durability. Visibility: 100% of 6-1/8" (156 mm) viewable area.
OperationManual
Curtain Frame Truss-like aluminum top and bottom plates; 1/8” (3 mm) thick
Panel Width7” (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 typesLead post Hook lock and wall channel; bi-part; top and bottom shoot boltsIntermediate post Bottom shoot bolt Trailing end postTraveling; fixed; hook lock and wall jamb; top and bottom shoot bolts; carrier
Locking mechanisms Lead postConcealed cylinder-operated hook lock accessible from interior and exteriorIntermediate postConcealed cylinder-operated shoot bolt accessible from one side only Trailing end postAttached 10’ max. (3048 mm) protection plate self-locking into a steel V-Stop
Warranty24 month OEM limited
Model 677Standard 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 677Slim 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