Von Duprin QEL9975EO 4 26D Grade 1 MTS Exit Device - 626 Model

Von Duprin QEL9975EO 4 26D Grade 1 Mts Exit Device 626 is a top-tier solution for enhancing safety in commercial spaces. This Grade 1 mortise exit bar measures 48 inches and is specifically designed for exit-only applications, featuring motorized latch retraction for seamless operation. The satin chrome finish not only adds a modern touch but also ensures durability against wear. Engineered to fit stock hollow metal doors with an 86 cutout and stiles as narrow as 4 3/4 inches, this device is UL listed for panic exit hardware, making it compliant with safety standards. The device accommodates various door materials, including hollow metal, wood, and aluminum storefront doors, with a thickness range of 1-3/4 inches to 2-1/4 inches. Field reversible and equipped with a 3/4-inch anti-friction latch bolt, the QEL9975EO eliminates the need for lock removal during installation, while its non-handed auxiliary bolt ensures reliable deadlocking. The device’s centerline from the finished floor is 39 13/16 inches, and it includes a comprehensive screw pack for easy installation. Built for high-traffic environments, this exit device blends functionality with robust security, ensuring a safe exit solution for any commercial building.

Grade 1 Mts Exit Device 626

Grade 1 Mortise Exit Bar, 48" Device, 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