Adams Rite 8420A-47236B Mortise Exit Device

Adams Rite 8420A-47236B Mortise Exit Device is a Grade 1 life safety solution specifically designed for narrow stile aluminum applications. This battery-operated exit device features a sleek, unobtrusive design and a dark bronze anodized aluminum finish, ensuring both functionality and aesthetic appeal. With a standard length of 36 inches and a backset of 1-1/2 inches, it is ideal for commercial settings where safety and ease of use are paramount. The patented "Starwheel" bolt mechanism interlocks the door to its frame, enhancing security and reliability. When the door closes, the interlocking noseguard and starwheel bolt engage with the strike, while the deadlocking slide secures the system. Activation is effortless; simply depress the pushbar to unlock the door. Designed for doors up to 8 feet tall, the device accommodates various door thicknesses from 1-3/4 inches to 2-1/4 inches, and can be field cut to fit smaller openings. The non-handed design allows for installation flexibility, while the option for electric dogging adds convenience. The Adams Rite 8420A-47236B is backed by a five-year limited warranty, making it a reliable choice for any commercial application requiring a robust exit device.

Mortise Exit Device

Grade 1 Life Safety Narrow Stile Mortise Exit Device, Battery Operated Alarm, For Aluminum Applications, 36 In., RHR, 1-1/2 In. Backset, Dark Bronze Anodized Aluminum Finish

The 8400 Series is designed for narrow stile aluminum applications that require a life-safety exit device with mortise locking solution.

Clean, unobtrusive design. Easy to install.

Patented "Starwheel" bolt interlocks door to frame, which is a unique feature for exit devices. The "Starwheel" bolt comes into play when the door closes. The interlocking noseguard and starwheel bolt close around the strike. The deadlocking slide springs over, locking the starwheel bolt to the strike. When the pushbar is depressed, the deadlocking slide moves back, allowing the door to unlock from the strike. 

• Materials: Pushbar made of extruded aluminum, clad or anodized in a variety of finishes.
• Handing: Device is non-handed. Lever Entry Trim is field reversible.
• Pushbar Length: Standard sizes: dimensioned for 30”, 36”, 42”, and 48” openings. Standard width bars can be field cut to the next smallest opening width.
• Bar Height: Standard model adjusts from 30” to 44”.
• Door Height: Standard model fits up to 8 ft door, with bar height at 40”– 44”. For doors up to 10 ft. Tall Door Kit available separately: 8055 Tall Door Kit for 8100 or 3055 Tall Door Kit for 3100.
• Door Thickness: Suits 1-3/4” standard, up to 2-1/4”.
• Stile Width: 3100 – Minimum 3-3/4”. Door construction may require additional stile width to meet fire ratings and provide adequate strength. 8100 – Minimum 3-3/4”.
• Projection: 2-15/16” when fully projected, 1-15/16”when dogged.
• Dogging: Standard dogging with hex key or optional cylinder dogging for 8100 Series only. Electric dogging also available for 3100 and 8100 Series.
• Fasteners: Standard self-tapping screws. Optional Sex Bolt Kits 26-0584 (two required per device). Specify finish.
• Cylinders (available separately): See CYLINDERS for cylinder make, thumbturn and trim ring information.
• Cylinder x Fixed Pull: (ANSI/BHMA Function 03): Accepts any standard Rim cylinder.
• 3080 Entry Trim (ANSI/BHMA Functions 08, 09): Accepts any standard diameter Mortise cylinder with MS cam. Accommodates cylinder lengths from 1” to 1-1/4”. (Available separately)
• Warranty: Five year limited.

Resources

• 8000 Series Exit Device Dogging Retrofit Kit Assembly Installation Instruction
• 8000 Series Exit Devices Cut Sheet
• 8000 Series Exit Devices;3000 Series Exit Devices Cut Sheet
• 8000/3000 Series Exit Devices Catalog
• 8000A, 3000A Alarm Exit (Hardware Power Version) Operating Installation Instructions
• 8066 Entry Function Installation Instructions
• 8099M Dummy Push Bar for Aluminum & Glass Door Installation Instructions
• 8100 Exit Device Wood or Hollow Metal Door with Hollow Metal Frame Installation Instructions
• 8100 Exit Device for Wood Door and Wood Frame Installation Instructions
• 8200 Exit Device for Narrow Stile Glass Door Installation Instructions
• 8400 Mortise Exit Device Installation Instructions
• 8500 Exit Device for Hollow Metal Door & Frame Installation Instructions
• 8600 Exit Device Installation Instructions
• 8700 Rim Exit Device for Wood or Hollow Metal Door Installation Instructions
• 8800 Rim Exit Device for Aluminum Door Installation Instructions