Von Duprin 9975L-NL-17 3 26D LHR Grade 1 MTS Exit Device 626

Von Duprin 9975L-NL-17 3 26D LHR Grade 1 Mts Exit Device 626 offers reliable security and ease of access for commercial applications. This Grade 1 Mortise Exit Bar, measuring 36 inches, features a night latch function and is equipped with a stylish 17 lever and escutcheon trim. Designed for durability, it is UL listed for panic exit hardware, making it suitable for both single and double doors. The device fits stock hollow metal doors with an 86 cutout and door stiles as narrow as 4 3/4 inches, ensuring versatility in installation. Its 3/4-inch anti-friction latch bolt is field reversible, allowing for easy adjustments without removing the lock from the door. Additionally, the non-handed auxiliary bolt provides deadlocking capabilities, enhancing security. With a satin chrome finish (626/US26D) and ANSI A156.3 – 2001 Grade 1 certification, the Von Duprin 9975 series is built for long-lasting performance. Installation is straightforward, accommodating doors ranging from 1-3/4 to 2-1/4 inches thick and 28 to 36 inches wide. This exit device is an excellent choice for building professionals seeking dependable and efficient hardware solutions.

Grade 1 Mts Exit Device 626

Grade 1 Mortise Exit Bar, 36" Device, Night Latch Function, 17 Lever with Escutcheon Trim, Hex 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