Von Duprin 9927NL-OP 3 US28 Grade 1 SVR Exit Device 628

Von Duprin 9927NL-OP 3 US28 Grade 1 SVR Exit Device 628 is a top-tier surface vertical rod exit device designed for high-traffic environments. This Grade 1 panic exit hardware features a wide stile pushpad and is suitable for both single and double doors, with a 36" device length and an 84" door height. The night latch function enhances security, while hex key dogging ensures efficient operation. Constructed to meet the ANSI/BHMA A156.3 2014, Grade 1 standards, this exit device is UL listed for panic exit hardware, ensuring safety and reliability. The satin aluminum clear anodized finish complements various door styles, while the field-reversible feature allows for easy installation on doors with a minimum stile size of 3-11/16". The 9927NL-OP features deadlocking anti-friction top and bottom bolts with a 5/8" throw, providing enhanced security. It accommodates standard 7' doors, with extension rods available for taller doors. Designed for commercial use, it comes complete with a screw pack for straightforward installation on 1-3/4" to 2-1/4" thick metal or wood doors. Upgrade your building’s exit security with the Von Duprin 9927NL-OP, where functionality meets durability.

Grade 1 SVR Exit Device 628

Grade 1 Surface Vertical Rod Exit Bar, Wide Stile Pushpad, 36" Panic Device, 84" Door Height, Night Latch Function, Cylinder Only, Hex Key Dogging, Satin Aluminum Clear Anodized Finish, Field Reversible

9827/9927 Surface mounted vertical rod device for all types of single or double doors, UL listed for panic exit hardware. Devices are certified to ANSI/BHMA A156.3 2014, Grade 1. Covers stock hollow metal doors with 86 or 161 cutouts. The 9827 device has a smooth mechanism case and the 9927 device has a grooved case.

Surface mounted vertical rod device.

9927 series surface vertical rod exits are made for high traffic environments.

• Device functions: Device ships EO/DT/NL. Field selectable. For TP, K or L remove NL drive screw from device.
• Device lengths: 2' 2" (610 mm) Door size (shipped less UL label) 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: 395 /8" (1006 mm)
• 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)
• Latch bolt: Deadlocking anti-friction top & bottom bolt, 5 /8" (16mm) throw
• Door undercut 1 /4" (7mm) recommended
• Top & bottom Latch case: 4 1/2" x 2 1/8" x 1 1/2" (114mm x 54mm x 38mm)
• Vertical rods: 1 /2" square tubing, standard rods accommodate 7' (2134mm) doors. Top rod length: 34 15/16" (887mm); Bottom rod length: 31 1/2" (794mm) Extension rods available in 1' (205mm) or 3' (914mm) for doors over 7'. One piece top rod is available for 8' (2438mm) and 10' (3048mm) doors.
• Fasteners & sex bolts: (SNB) Includes screw pack for 1 3/4" (44mm) to 2 1/4" (57mm) thick metal or wood doors, and 325 SNB for top and bottom latch. Optional 425 SNB available.

Resources

• 10 Things You Need to Know About the Von Duprin Chexit
• 98/9927 Installation Instructions
• 98/9927 Surface Vertical Rod Exit Device Service Manual
• 98/9927-F-LBR Series Wood Door Template
• 9927 Latch & Strike Templates
• Chexit (CX) Data Sheet
• HH98/9927 & HH98/9927-F Installation Instructions
• Introduction to Von Duprin Exit Devices
• QEL 98/99 Baseplate Conversion Series Installation Instructions
• QEL Conversion Kit for 98/99 Series Installation Instructions
• QEL Data Sheet
• QEL Sell Sheet
• Quiet Electric Latch FAQ
• Von Duprin 33/35 and 98/99 ALK Alarm Kit Installation Instructions
• Von Duprin 33/35 and 98/99 End Cap Retrofit Kit Installation Instructions
• Von Duprin 33/99 LD Kit Installation Instructions
• Von Duprin Exit Alarm Kit Sell Sheet
• Von Duprin Finishes Chart
• Von Duprin Pneumatic Exit Device Installation Instructions
• Von Duprin WS9827/WS9927 & WS9827-F/WS9927-F Windstorm Exit Device Installation Instructions