Series 681

Open-air side-folding grilles provide security, while allowing air circulation and full visual access to interior spaces. The 681 Series offer 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. Several models are available with wide-body panels, and the 681-E Series are available with an economical high impact extruder polymer (HIEP) curtain. A countertop version is also available. Series 681/681-E Suregard Wide Body -- Panels are constructed of 1" (25mm) aluminum plates spaced at 12" (31mm) horizontal intervals with three vertical steel rods spaced at 1-7/8" (48mm) intervals covered in aluminum (681 Series) or HIEP sleeves (681-E Series).

• Curtain Frame - Truss-Like Aluminum Top and Bottom Plates

• Frame Thickness - 1/8" (3 mm)

• Panel Width -

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

• Trolley Assembly - 1-1/8” (29 mm) Height: 1-5/8” (41 mm) Width: 1-3/8” (35 mm)

• Vertical Adjustment - 1" (25 mm) Up/Down Without Curtain Removal

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

• Track Height - 1 5/8" (41 mm)

• Track Width - 1 3/8" (35 mm)

• Standard Track Curves - 90º, 120º, 135º, 150º

• Standard Radius -

  14" (356 mm) Standard Body
  22" (559 mm) Wide Body

• 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 Height Protection Plate Self-Locking into a Steel V-Stop

• Standard Finish - Clear Anodized Finish

• Thumb-turn guards and protection bars
• Anodized finish
• Vertical adjustment upward or downward
• Emergency Egress Door

Straight Pattern	Brick Pattern
Space between tubes 1 7/8” (47.6 mm) Full panel width 11 ¼” (286 mm) Top plate 5 ¼” (133 mm); 11 gauge 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); 11 gauge 10 ½” (267 mm) On Center Hinge 1 ½” (38.1 mm)