Von Duprin 9975DT 4 26D Grade 1 MTS Exit Device 626

Von Duprin 9975DT 4 26D Grade 1 Mts Exit Device 626 offers robust security and reliable functionality for commercial applications. This Grade 1 Mortise Exit Bar is designed for both single and double doors, making it a versatile choice for any building layout. With a 48" device length and a dummy function, it is equipped with an escutcheon pull trim and hex dogging for ease of use and access. This exit device is UL listed for panic exit hardware, ensuring safety compliance in emergency situations. It fits standard hollow metal doors with an 86 cutout, accommodating door stiles as narrow as 4 3/4" (121mm). The 7500 Mortise lock features a 3/4" (19mm) anti-friction latch bolt that is field reversible, allowing for easy installation without removing the lock from the door. With dimensions of 8" x 2 3/4" x 2 3/8" (203mm x 70mm x 60mm) for the center case and an adjustable bevel faceplate, the device is engineered for durability and adaptability. The satin chrome finish adds a sleek touch, making it suitable for various environments. Trust the Von Duprin 9975DT for dependable performance and peace of mind in your security solutions.

Grade 1 Mts Exit Device 626

Grade 1 Mortise Exit Bar, 48" Device, Dummy Function, Escutcheon Pull 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