Sargent AD8446 Storeroom Function Narrow Stile Concealed Vertical Rod Exit Device with Freewheeling Trim

Sargent AD8446 Storeroom Function Narrow Stile Concealed Vertical Rod Exit Device with Freewheeling Trim

Professional Narrow Stile Exit Device Solution

The Sargent AD8446 is part of the 8400 Series narrow stile concealed vertical rod exit devices, specifically designed for storeroom function applications with freewheeling trim. This UL Fire and Panic listed device accommodates doors with 1-3/4" minimum thickness and requires 1-3/4" minimum stile width with hollow construction. The device features a center case dimension of 8-3/8" x 2-5/8" and supports door openings up to 120" maximum height with standard device centerline at 41" from finished floor.

Professional Features & Benefits

• Narrow Stile Design: Engineered for 1-3/4" minimum stile width applications with hollow stile construction requiring 1-3/8" square inside dimension for versatile door compatibility.
• Door Thickness Range: Accommodates hollow metal doors from 1-3/4" to 2-1/4" thick for flexible installation options across various door specifications.
• Variable Rail Sizing: Factory-cut rails available in four sizes - E Rail (24" to 32" doors), F Rail (33" to 36" doors), J Rail (37" to 42" doors), and G Rail (43" to 48" doors) for precise door width compatibility.
• UL Fire and Panic Listed: Certified for fire-rated and panic applications with 650 Top Strike and 606 Bottom Strike components for code compliance and safety assurance.
• Stainless Steel Top Bolt: Durable stainless steel construction provides long-term reliability and corrosion resistance in demanding commercial environments.
• Hex Key Dogging Standard: Standard hex key dogging feature on non-fire rated devices with optional cylinder dogging (#41 cylinder supplied) for operational flexibility.
• Comprehensive Electric Options: Available with AL-Alarm, BT-Beacon, PL-SARGuide Photoluminescent, TL-SARGuide Illuminated Touchpad, and multiple monitoring and control options including delayed egress and electric dogging capabilities.
• Precise Projection Specifications: Pushbar neutral projection of 3" and depressed projection of 2-1/8" for consistent operational clearances.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Installation & Operation

1. Review manufacturer specifications and verify door preparation requirements including door thickness (1-3/4" to 2-1/4"), stile width (1-3/4" minimum), and hollow stile construction with 1-3/8" square inside dimension.
2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces, ensuring proper device centerline at 41" from finished floor (38" for elementary schools).
3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions, accommodating the 8-3/8" x 2-5/8" center case dimensions.
4. Install all mounting hardware using supplied machine screws and secure the device to door and frame per manufacturer torque specifications.
5. Install appropriate rail size based on door width (E, F, J, or G rail) and ensure proper alignment with 650 Top Strike and 606 Bottom Strike components.
6. Test device operation to verify proper function including pushbar operation (3" neutral to 2-1/8" depressed projection) and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Retail Establishments
• Industrial and Warehouse Facilities
• Multi-Tenant Residential Properties
• Government and Municipal Buildings

Why Choose Sargent Quality?

Sargent AD8400 Series exit devices deliver professional-grade reliability with UL Fire and Panic listing and stainless steel top bolt construction for demanding commercial applications. The narrow stile design accommodates challenging door configurations while maintaining full code compliance and operational dependability. Engineered for demanding commercial applications where dependable performance and fire safety compliance are essential.

Product Documentation & Resources

• [Catalog] SARGENT Full Line Catalog