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

Von Duprin QEL9975EO-F 4 26D Grade 1 Mts Exit Device 626 offers an exceptional balance of security and functionality for commercial applications. This Grade 1 mortise exit device, measuring 48 inches, is designed for fire-rated environments and is UL listed for panic exit hardware, ensuring reliable operation when safety is paramount. Featuring motorized latch retraction and a less dogging design, the QEL9975EO-F allows for seamless access control. It is compatible with various single or double doors, fitting standard hollow metal doors with an 86 cutout and stiles as narrow as 4¾ inches. The robust construction includes a ¾ inch anti-friction latch bolt that is field reversible, catering to diverse installation needs without removing the device from the door. This exit device also boasts ANSI A156.3 – 2001 Grade 1 certification, solidifying its durability and reliability. The satin chrome finish (626) enhances aesthetic appeal while providing resistance against wear and tear. Designed for doors ranging from 34 inches to 48 inches wide and 1¾ inches to 2¼ inches thick, the QEL9975EO-F is versatile and efficient, ensuring ease of use in high-traffic environments. With a limited one-year warranty, this device is an excellent choice for those seeking dependable exit solutions.

Grade 1 Mts Exit Device 626

Grade 1 Mortise Exit Bar, 48" 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