Von Duprin 55NL US26 LHR L/TRIM Narrow Rim Crossbar Exit Device 625

Von Duprin 55NL US26 LHR L/TRIM Narrow Rim Crossbar Exit 625 offers a reliable Grade 1 rim exit solution tailored for commercial applications. Designed specifically for narrow stile doors, this 48-inch device features a night latch function, enhancing security while maintaining ease of use. The device is finished in a bright chrome, presenting a polished appearance that complements various architectural styles, making it ideal for retro-inspired and historical buildings. The 55 Series crossbar is engineered for durability and functionality, accommodating door stiles as narrow as 1 3/4 inches. Its concealed vertical rod exit device ensures a clean aesthetic, while the hex key dogging feature provides straightforward operation. This exit device is UL listed for accident hazard installations, ensuring safety and compliance. With a crossbar height positioned at 36 13/16 inches from the finished floor, it meets accessibility standards. Installation is simplified with included fasteners and sex bolts, compatible with both metal and wood doors. Whether you’re managing a commercial facility or overseeing a renovation project, the Von Duprin 55NL exit device is a dependable choice that combines classic design with modern security features, making it a smart addition to any door hardware lineup.

Narrow Rim Crossbar Exit 625

Grade 1 Rim Exit Bar, Narrow Stile Crossbar, 48" Device, Night Latch Function, Less Trim, 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