Von Duprin CXA9975EO 3 28 Grade 1 MTS Exit Device 628

Von Duprin CXA9975EO 3 28 Grade 1 Mts Exit Device 628 is a robust solution designed for commercial applications requiring reliable safety and security. This Grade 1 mortise exit bar features a 36-inch device, specifically configured as exit only, with a delayed egress functionality that activates after 15 seconds, ensuring controlled exits in emergency situations. Engineered to fit stock hollow metal doors with an 86 cutout, this device accommodates door stiles as narrow as 4 3/4 inches, making it versatile for various door types. The 7500 mortise lock mechanism is equipped with a 3/4-inch anti-friction latch bolt, which is field reversible without the need for removal from the door, enhancing ease of installation and maintenance. The satin aluminum clear anodized finish not only provides a sleek appearance but also ensures durability. The device adheres to ANSI A156.3 – 2001 Grade 1 standards and is UL listed for panic exit hardware. With a projection of 3 13/16 inches when neutral and 3 1/16 inches when depressed, it is designed for optimal usability. Whether for single or double doors, the Von Duprin CXA9975EO is a reliable choice for enhancing safety and compliance in any commercial building.

Grade 1 Mts Exit Device 628

Grade 1 Mortise Exit Bar, 36" Device, Exit Only, Delayed Egress Device 15 Seconds, Less Dogging, Satin Aluminum Clear Anodized 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