Von Duprin QEL9975L-NL-06-F 4 26D LHR Grade 1 MTS Exit Device, Finish 626

Von Duprin QEL9975L-NL-06-F 4 26D LHR Grade 1 Mts Exit Device 626 is a robust solution designed for commercial applications demanding reliability and safety. This Grade 1 Mortise Exit Bar features a 48-inch device that is UL listed for panic exit hardware, making it ideal for both single and double doors. Its fire-rated design ensures compliance with safety standards, while the night latch function enhances security. The device is equipped with motorized latch retraction, providing seamless operation, and is less dogging for added convenience. Finished in a satin chrome (626) that complements various architectural styles, the exit device is also field-reversible, allowing for easy installation on both left- and right-hand doors. With dimensions that fit stock hollow metal doors, this device accommodates stiles as narrow as 4-3/4 inches. The anti-friction latch bolt is designed for quick field reversibility without removing the lock from the door, ensuring flexible installation. The adjustable bevel faceplate and a non-handed auxiliary bolt for deadlocking further enhance functionality. Perfect for high-traffic areas, the Von Duprin QEL9975L-NL-06-F exit device combines durability, safety, and ease of use, making it an essential component for secure commercial environments.

Grade 1 Mts Exit Device 626

Grade 1 Mortise Exit Bar, 48" Device, Fire Rated, Night Latch Function, 06 Lever with Escutcheon Trim, Motorized Latch Retraction, 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