Von Duprin 9975L-NL-07 3 26D LHR Grade 1 MTS Exit Device 626

Von Duprin 9975L-NL-07 3 26D LHR Grade 1 Mortise Exit Device 626 offers robust security and reliable performance for commercial applications. Designed for both single and double doors, this Grade 1 mortise exit device features a 36" length and a night latch function, ensuring safe and quick egress. The sophisticated 07 lever with escutcheon trim enhances both functionality and aesthetics, while the satin chrome finish adds a contemporary touch. The device is equipped with a hex dogging mechanism for easy operation and is field reversible, allowing for versatile installation without removing the lock. Compatible with stock hollow metal doors featuring an 86 cutout, it fits door stiles as narrow as 4 3/4" (121mm). The anti-friction latch bolt measures 3 3/4" (19mm) and includes a non-handed auxiliary bolt for added deadlocking security. With ANSI A156.3 – 2001 Grade 1 certification, the 9975 Series is UL listed for panic exit hardware, making it an ideal choice for high-traffic areas. The easy installation process is supported by included fasteners, suitable for various door materials, including wood and aluminum storefront doors. Experience peace of mind with the Von Duprin 9975L, where safety meets style.

Grade 1 Mts Exit Device 626

Grade 1 Mortise Exit Bar, 36" Device, Night Latch Function, 07 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