Side-Folding Open Air Grilles - 681 Model 681
Side-Folding Open Air Grilles - 681 Model 681
For applications when security is a priority, but you want to maximize air circulation, light infiltration and visual access to interior spaces. Short on the space required for installation, but long on handsome good looks, these grilles secure premises and guard against theft and debris with superior compactness and nearly endless design possibilities.
Open-air side-folding grilles provide security, while allowing air circulation and full visual access to interior spaces. This security grille 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.
Ideal Applications Include
Construction
| Product Specifications | |
|---|---|
| Operation | Manual unless size requires chain hoist |
| 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) |
| 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°: 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
Door Options
- Thumb-turn guards and protection bars
- Anodized finish
- Vertical adjustment upward or downward
- Emergency Egress Door
Model 681
Standard Body
Straight Pattern & Brick Pattern
- Space between tubes 2 15/16” (73.5 mm)
- Full panel width 7” (178 mm)
- Top plate 4 (102 mm)
- Top spacer tube size varies from curtain pattern to accommodate specific height.
- Spacer plate 1” (25.4 mm); 11 gauge
- Spacer tube ½” (12.7 mm) x 12” (305 mm)
- Bottom plate 4” (102 mm)
Model 681
Slim Body
Straight Pattern & Brick Pattern
- Space between tubes 1 9/16” (40 mm)
- Full panel width 4" (102 mm)
- Top plate 4” (102 mm); 11 gauge
- Top spacer tube size varies from curtain pattern to accommodate specific height.
- Spacer plate 1” (25.4 mm)
- Spacer tube ½” (12.7 mm) x 12” (305 mm)
- Bottom plate 4” (102 mm)
