Von Duprin QEL9975EO-F 3 26D Grade 1 MTS Exit Device 626

Von Duprin QEL9975EO-F 3 26D Grade 1 Mts Exit Device 626 is designed for efficiency and reliability in commercial environments. This Grade 1 mortise exit bar measures 36 inches and is fire-rated, making it a robust choice for high-traffic and emergency exit situations. Engineered for exit-only applications, it features motorized latch retraction for seamless operation, enhancing safety during urgent evacuations. The device is compatible with all types of single or double doors, fitting stock hollow metal doors with an 86 cutout, and accommodates door stiles as narrow as 4-3/4 inches. The 7500 mortise lock boasts a 3/4-inch anti-friction latch bolt that is field reversible, allowing for easy installation without removing the lock from the door. This UL-listed device meets ANSI A156.3 – 2001 Grade 1 standards, ensuring top-tier performance and security. It’s suitable for doors ranging from 28 to 36 inches in width and 1-3/4 to 2-1/4 inches in thickness. The satin chrome finish offers a modern aesthetic, while the adjustable bevel faceplate allows for versatile installation. With a limited one-year warranty and a durable construction, the Von Duprin QEL9975EO-F is a smart investment for anyone looking to enhance safety and accessibility in their commercial spaces.

Grade 1 Mts Exit Device 626

Grade 1 Mortise Exit Bar, 36" Device, Fire Rated, Exit Only, Motorized Latch Retraction, Less 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