Von Duprin 55NL US26 LHR Narrow Rim Crossbar Exit 625

Von Duprin 55NL US26 LHR Narrow Rim Crossbar Exit 625 is a Grade 1 rim exit device designed to meet the highest standards of safety and accessibility. This 48" narrow stile crossbar features a night latch function and is equipped with a pull trim, enhancing usability in various commercial settings. Crafted with a bright chrome finish, it not only offers durability but also complements retro-inspired architecture and historical buildings beautifully. Ideal for single and double doors, the 55NL accommodates door stiles as narrow as 1 3/4" (44 mm) and is UL listed for accident hazard installations, ensuring peace of mind in high-traffic environments. The device is suited for doors with a thickness of 1 3/4" to 2 1/4" and includes a hex key dogging feature for convenient operation. Installation is straightforward, with fasteners and sex bolts included for compatibility with metal or wood doors. The crossbar measures 42" in length and stands 36 13/16" from the finished floor at center, making it accessible for all users. With its robust construction, stylish design, and reliable performance, the Von Duprin 55NL is an excellent choice for professionals seeking quality exit solutions.

Narrow Rim Crossbar Exit 625

Grade 1 Rim Exit Bar, Narrow Stile Crossbar, 48" Device, Night Latch Function, Pull Trim, Less Cylinder, Hex Key Dogging, Bright 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