Von Duprin 55NL-OP 26D LHR Narrow Rim Crossbar Exit Device 626

Von Duprin 55NL-OP 26D LHR Narrow Rim Crossbar Exit is a top-tier Grade 1 Rim Exit Bar designed for durability and functionality. With its sleek satin chrome finish, this 48" narrow stile device is perfect for both commercial and retro-inspired architectural applications. The exit device features a night latch function, ensuring secure access control while allowing for quick egress in emergency situations. This rugged exit device is designed to fit single and double doors, including those with a mullion, and is UL listed for accident hazard installations. It accommodates door stiles as narrow as 1 3/4" (44 mm) and includes hex key dogging for added convenience. The 55 Series boasts a crossbar height of 36 13/16" (935 mm) from the finished floor, making it accessible for all users. The Von Duprin 55NL-OP is built with a robust latch bolt that extends 3/4" (19 mm) for dependable security and ease of use. Installation is straightforward with the included screw pack for doors ranging in thickness from 1 3/4" to 2 1/4". With a limited warranty of 3 years, you can trust in the quality and performance of this exceptional exit device.

Narrow Rim Crossbar Exit 626

Grade 1 Rim Exit Bar, Narrow Stile Crossbar, 48" Device, Night Latch Function, Less Trim, Hex Key Dogging, Satin Chrome Finish, Left Hand Reverse

The 55 Series from Von Duprin are exit device crossbars with a classic design. The 55 Series is a narrow stile device and commonly used in retro-inspired architecture and historical buildings.

Concealed Vertical Rod Exit Device, Dummy Trim.

55 Series devices for all types of single and double doors with mullion, UL listed for accident hazard installations. Fits doors stiles as narrow as 1 3/4" (44 mm). 

• Device functions Device ships EO/DT/NL/L
• Crossbar length 42" (1067 mm)
• Crossbar height to finished floor 36 13/16" (935 mm) at center
• Lock stile case 7 1 /4" x 1 3 /16" x 2 1 /4" (184 mm x 30 mm x 57 mm)
• Hinge stile case 7 1 /4" x 1 3 /16" x 2 1 /4" (184 mm x 30 mm x 57 mm)
• Crossbar tubing 1" (25 mm)
• Projection Crossbar neutral – 3 3/4" (95 mm) Crossbar depressed – 2 3/8" (60 mm)
• Latch bolt 3/4" (19 mm), throw
• Fasteners and Sex bolts (SBN) Includes screw pack for 1 3/4" (44 mm) and 2 1/4" (57 mm) thick metal or wood doors. Sex nuts and bolts included.

Resources

• 55 Series Exit Device Service Manual
• 55 Series Narrow Style Crossbar Devices Cut Sheet
• 5547WDC & 5547WDC-F Series Wood Door Template
• 5575 & 5575-F Mortise Lock Wood Door Template
• Von Duprin Finishes Chart