Model 890
Contemporary Protection with Architectural Appeal
The ADT Model 890 Solid Panel Grille offers a bold, modern aesthetic with rugged performance. Designed for schools, hospitals, offices, and public spaces, this grille blends seamlessly into its surroundings while providing secure, visually striking protection. Its anodized aluminum construction and truss-like panel design deliver strength, style, and smooth operation.
Ideal for environments where architectural integration and security are equally important, the Model 890 is a standout solution for side-folding grille applications.
Description
Model 890 – Solid Panel Side Folding Grille
Applications
- Schools
- Hospitals
- Office buildings
- Public facilities
- Retail storefronts
Curtain Construction
- Solid panel design framed by 4″ high bottom plates and 5¼” high top plates
- Each panel is 6 5/16″ wide, constructed with 1/8″ x 5/8″ x 6″ horizontal clear anodized aluminum links
- Links slide into 5/16″ vertical rods and are secured with ½” clear anodized aluminum spacer tubes on alternate rods
- Anodized finish only for this series
Track System
- Heavy-duty extruded aluminum track: 1 3/8″ wide x 1 5/8″ high
- Trolley assemblies: 1 1/8″, adjustable vertically without curtain removal
- Standard curve options: 90°, 120°, 135°, and 150° with 14″ radius
- Custom curves available upon request
Locking Options
- Lead Post:Conceals hook bolt lock with keyed cylinder or thumb turn; engages full-height wall channel
- Intermediate Posts: Provided every 10′ (or 6′ for countertop applications) and at each curve; includes adjustable concealed spring-loaded drop bolt with keyed cylinder locks and dustproof floor sockets
- Traveling End Post: Features full-height protection plate; self-locks into steel V-stop; fixable to wall when stacked in opening
- Top & Bottom Locking Posts: Available for enhanced security
Finish
- Standard: Clear anodized aluminum
- Custom finishes not available for this model
Features & Benefits
- Sleek, solid panel design with architectural appeal
- Durable anodized aluminum construction
- Smooth operation with adjustable trolley assemblies
- Multiple locking configurations for secure closure
- Customizable track curves for flexible layouts
- Ideal for blending security with modern design
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