Von Duprin 9975TP 3 26D Grade 1 MTS Exit Device 626

Von Duprin 9975TP 3 26D Grade 1 Mortise Exit Device is a reliable and robust solution for ensuring safe and efficient egress in commercial settings. Designed for both single and double doors, this 36-inch mortise exit device features a classroom function with a thumbpiece pull trim and hex dogging, providing ease of use in high-traffic areas. Constructed to meet ANSI A156.3 Grade 1 standards, the 9975 Series is UL listed for panic exit hardware, ensuring compliance with safety regulations. It fits standard hollow metal doors with an 86 cutout and accommodates door stiles as narrow as 4 3/4 inches. The device includes a 3/4-inch anti-friction latch bolt that is field reversible, allowing for flexible installation without removing the lock from the door. Additionally, the non-handed auxiliary bolt enhances security by providing deadlocking features. Available in a satin chrome finish (626), the device not only offers durability but also complements various architectural styles. The package includes a complete screw pack for installation on 1-3/4" to 2-1/4" thick doors, ensuring a straightforward setup. With a limited 3-year warranty, the Von Duprin 9975TP exit device is an excellent choice for professionals seeking high-quality door hardware solutions.

Grade 1 Mts Exit Device 626

Grade 1 Mortise Exit Bar, 36" Device, Classroom Function, Thumbpiece 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