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

Von Duprin 9975EO 4 26D Grade 1 Mts Exit Device 626 delivers unmatched security and ease of use for commercial settings. This Grade 1 mortise exit device, measuring 48 inches, is designed for exit-only applications and features hex dogging for added convenience. Finished in a sleek satin chrome, it seamlessly blends with various door styles while providing robust performance. Engineered to fit stock hollow metal doors with an 86 cutout and stiles as narrow as 4 ¾ inches, the 9975EO is UL listed for panic exit hardware, making it a reliable choice for emergency egress. Its anti-friction latch bolt measures 3/4 inch and is field-reversible without requiring removal from the door, enhancing installation flexibility. The non-handed auxiliary bolt provides added deadlocking security, and the adjustable bevel faceplate ensures compatibility with various door configurations. This exit device is ANSI A156.3 – 2001 Grade 1 certified, assuring high standards of durability and performance. Suitable for doors ranging from 34 to 48 inches wide and 1-3/4 to 2-1/4 inches thick, the Von Duprin 9975EO is ideal for commercial applications where safety and functionality are paramount. With a limited three-year warranty, you can trust in its quality and reliability for years to come.

Grade 1 Mts Exit Device 626

Grade 1 Mortise Exit Bar, 48" 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