Von Duprin 9975L-06 4 26D LHR Grade 1 Exit Device, MTS, Finish 626

Von Duprin 9975L-06 4 26D LHR Grade 1 Mts Exit Device 626 delivers exceptional security and functionality for commercial environments. This Grade 1 mortise exit bar features a 48-inch device designed for classroom function, complete with a sleek satin chrome finish. It comes equipped with hex dogging for easy operation and is field reversible, accommodating a variety of door configurations. The 9975 series is UL listed for panic exit hardware, ensuring compliance with safety standards. This device is compatible with stock hollow metal doors, fitting an 86 cutout and door stiles as narrow as 4 ¾ inches. The robust construction includes a ¾-inch anti-friction latch bolt, which can be reversed without removing the lock from the door, along with a non-handed auxiliary bolt for added deadlocking security. With ANSI A156.3 – 2001 Grade 1 certification, the Von Duprin 9975L-06 is suitable for both single and double doors, making it versatile for various applications. Installation is straightforward, and it includes a screw pack for both 1 ¾ inch and 2 ¼ inch thick doors. Elevate your building's security with this reliable and efficient exit device.

Grade 1 Mts Exit Device 626

Grade 1 Mortise Exit Bar, 48" Device, Classroom Function, 06 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