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

Von Duprin 9975HL 3 26D Grade 1 Mts Exit Device 626 offers a robust and reliable solution for emergency egress in commercial settings. This Grade 1 mortise exit device is designed for both single and double doors, ensuring compatibility with stock hollow metal doors featuring an 86 cutout and door stiles as narrow as 4 3/4 inches. With a 36-inch device length and a classroom function, the 9975HL comes equipped with a paddle trim and hex dogging for added convenience. Its non-handed auxiliary bolt provides effective deadlocking, while the adjustable bevel faceplate enhances installation flexibility. The anti-friction latch bolt measures 3/4 inch, and the device is field reversible, allowing for easy adaptability without removing the lock from the door. Constructed to meet ANSI A156.3 – 2001 Grade 1 standards, this exit device is UL listed for panic exit hardware, ensuring safety and reliability. Ideal for commercial applications, it supports door thicknesses from 1-3/4 inches to 2-1/4 inches and widths of 28 inches to 36 inches. Finished in a sleek satin chrome, the Von Duprin 9975HL combines durability with modern aesthetics, making it a prime choice for securing your spaces efficiently.

Grade 1 Mts Exit Device 626

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