Von Duprin 9975EO 3 US26 Grade 1 MTS Exit Device 625

Von Duprin 9975EO 3 US26 Grade 1 Mts Exit Device 625 is a robust and reliable solution for secure exit access on both single and double doors. Designed as a Grade 1 Mortise Exit Bar, this 36" exit device features a bright chrome finish that not only enhances its aesthetic appeal but also provides durability. The device is UL listed for panic exit hardware, ensuring compliance with safety standards. Tailored for stock hollow metal doors with an 86 cutout, it accommodates door stiles as narrow as 4 3/4 inches (121 mm). The 7500 Mortise lock mechanism includes a 3/4-inch (19 mm) anti-friction latch bolt that is field reversible, allowing for easy adjustment without the need to remove the lock from the door. Additionally, it boasts a non-handed auxiliary bolt for enhanced deadlocking and an adjustable bevel faceplate. Installation is straightforward, with fasteners included for doors ranging from 1-3/4" to 2-1/4" in thickness. The 9975 Series device is versatile, capable of functioning in various environments while ensuring safety and security. With a limited three-year warranty, you can trust in the quality and performance of this exit device for commercial applications.

Grade 1 Mts Exit Device 625

Grade 1 Mortise Exit Bar, 36" Device, Exit Only, Hex Dogging, Bright 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