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

Von Duprin 9975EO 3 26D Grade 1 Mts Exit Device 626 offers reliable security and ease of use for commercial applications. This Grade 1 mortise exit bar measures 36 inches and is designed for exit-only functionality, featuring hex dogging for added convenience. The satin chrome finish not only ensures durability but also complements a variety of architectural styles. Engineered to fit stock hollow metal doors with an 86 cutout and door stiles as narrow as 4-3/4 inches, the 9975 Series is UL listed for panic exit hardware, making it an ideal choice for high-traffic environments. It accommodates both single and double doors and includes a 3/4-inch anti-friction latch bolt that is field reversible without the need for removal from the door. Additionally, the device supports various trim options, ensuring versatility in design. The device centerline sits at 39 13/16 inches from the finished floor, with robust dimensions of 8" x 2-3/4" x 2-3/8" for the center case. Installation is straightforward, thanks to included fastening options for both metal and wood doors. With a limited three-year warranty, the Von Duprin 9975EO represents a reliable investment in security and convenience for any commercial space.

Grade 1 Mts Exit Device 626

Grade 1 Mortise Exit Bar, 36" Device, Exit Only, 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