Von Duprin 5547NL US4 LHR Narrow CVR Crossbar Exit 606

Von Duprin 5547NL US4 LHR Narrow CVR Crossbar Exit 606 offers a Grade 1 concealed vertical rod metal door exit solution designed for durability and style. This 48-inch narrow stile crossbar exit device features a night latch function, ensuring secure and reliable access control, while the sleek satin brass finish adds an elegant touch to any commercial environment. Ideal for historical buildings and retro-inspired architecture, the 55 Series is suitable for both single and double doors with a mullion and fits door stiles as narrow as 1 3/4 inches. The device includes a pull trim and hex key dogging for added convenience. With a crossbar projection of 3 3/4 inches when neutral and 2 3/8 inches when depressed, it accommodates various space requirements. Installation is straightforward, as it includes a screw pack for 1 3/4-inch and 2 1/4-inch thick metal or wood doors, along with sex nuts and bolts. The latch bolt features a 3/4-inch throw, enhancing security further. UL listed for accident hazard installations, this exit device meets the needs of modern safety standards while exuding classic charm, making it a perfect choice for commercial applications.

Narrow CVR Crossbar Exit 606

Grade 1 Concealed Vertical Rod Metal Door Exit Bar, Narrow Stile Crossbar, 48" Device, Night Latch Function, Pull Trim, Less Cylinder, Hex Key Dogging, Satin Brass 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