Von Duprin CXA9975NL 4 26D Grade 1 MTS Exit Device 626

Von Duprin CXA9975NL 4 26D Grade 1 Mts Exit Device 626 is engineered for superior security and functionality in high-traffic commercial environments. This Grade 1 mortise exit device features a 48-inch length, making it ideal for both single and double doors, with an impressive UL listing for panic exit hardware. Enhanced with a night latch function, it ensures secure closure while allowing quick exit when needed. The device boasts a satin chrome finish that complements various architectural styles, while its delayed egress feature provides an additional 15 seconds before releasing the door, enhancing security measures. Designed for easy installation, it fits standard hollow metal doors with an 86 cutout and can accommodate door stiles as narrow as 4-3/4 inches. Field reversible for versatile application, this device includes a non-handed auxiliary bolt for deadlocking, making it adaptable to various operational needs. With ANSI A156.3 – 2001 Grade 1 certification, it stands up to rigorous use in commercial settings. Whether you are upgrading an existing system or installing new hardware, the Von Duprin CXA9975NL is a reliable choice for ensuring safety and compliance.

Grade 1 Mts Exit Device 626

Grade 1 Mortise Exit Bar, 48" Device, Night Latch Function, Escutcheon Pull Trim, Delayed Egress Device 15 Seconds, Less Dogging, Satin Chrome Finish, Field Reversible

9875/9975 Mortise lock device for all types of single or double doors, UL listed for panic exit hardware. Fits stock hollow metal doors with 86 cutout and door stiles as narrow as 4 3⁄4" (121mm). The 7500 Mortise lock is equipped with a 3⁄4" (19mm) anti-friction latch bolt which is field reversible without removing the lock from the door. It has a non-handed auxiliary bolt for deadlocking and a faceplate with an adjustable bevel.

Devices are ANSI A156.3 – 2001 Grade 1

The 9975 Series is for all types of single or double doors and is UL listed for panic exit hardware.  Fits stock hollow metal doors with 86 cutout and door stiles as narrow as 4 3 /4" (121mm). 

• Device functions: Device ships EO/DT/NL. Field selectable. For TP, K or L remove NL drive screw from device.
• Device lengths: 3' 2'4' to 3' (711mm to 914 mm) Door size 4' 2'10" to 4' (864 mm to 1219 mm) Door size
• Device centerline from finished floor: 39 13/16" (1011 mm) 39 11/16" (1008 mm) with mullion
• Center case dimensions: 8" x 2 3/4" x2 3/8" (203mm x 70mm x 60mm)
• Mechanism case dimensions: 2 1/4" x 2 1/4" (57mm x 57mm)
• Projection: Pushbar neutral – 3 13/16" (97 mm) Pushbar depressed – 3 1/16" (78 mm)
• Fasteners & sex bolts (SNB): Includes screw pack for 1 3/4" (44mm) and 2 1/4" (57mm) thick metal or wood do

Resources

• 10 Things You Need to Know About the Von Duprin Chexit
• 98/9975-2 Series Wood Door Template
• 990TP/TP-BE/NL Trim 98/9975 Mortise Lock Device Installation Instructions
• QEL Data Sheet
• Von Duprin Finishes Chart