Von Duprin 9857EO 3 US4 Grade 1 3-Point Exit Device 606

Von Duprin 9857EO 3 US4 Grade 1 3Pt Exit Device 606 offers an exceptional solution for secure exit points in commercial settings. This Grade 1 three-point exit device is designed for doors up to 84 inches tall and accommodates widths ranging from 28 to 36 inches. With its hex dogging feature, it ensures that the exit remains accessible while maintaining robust security. Constructed to fit both single and double doors, the 9857EO is UL listed for panic exit hardware, providing peace of mind in emergency situations. It features a smooth mechanism case and is compatible with stock hollow metal doors featuring 86 or 161 cutouts. The device’s three-point latching system includes a deadlocking anti-friction top and bottom bolt, ensuring reliable performance. Field-reversible and suitable for a variety of door materials, including wood and metal, the device supports door thicknesses of 1-3/4" to 2-1/4". The satin brass finish not only adds to its aesthetic appeal but also enhances its durability. Installation is straightforward, with included fasteners designed for various door thicknesses. Built to last with a three-year limited warranty, the Von Duprin 9857EO is the ideal choice for professionals seeking quality and reliability in exit hardware.

Grade 1 3Pt Exit Device 606

Grade 1 Three-Point Exit Bar, 36" Device, 84" Door Height, Exit Only, Hex Dogging, Satin Brass Finish, Field Reversible

9857/9957 Three-point latching device for all types of single or double doors, UL listed for panic exit hardware. Covers stock hollow metal doors with 86 or 161 cutouts. Vertical rod and latch guards are available to protect the bottom rod of the exit device from damage by impacts of carts or gurneys passing through doors.

The 9857 device has a smooth mechanism case.

Three-point latching device for all types of single or double doors, UL listed for panic exit hardware. Devices are ANSI A156.3 – 2008 Grade 1. Covers stock hollow metal doors with 86 or 161 cutouts.

• Device functions: Device ships EO/DT/NL. Field selectable. For TP, K or L remove NL drive screw from device.
• Device lengths: 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: 3913/16" (1011 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 Deadlocking rim bolt, 3 /4" (19mm) 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

• 9857 3-Point Locking Exit Device Cut Sheet
• 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 Exit Alarm Kit Sell Sheet
• Von Duprin Finishes Chart
• Von Duprin LD Cover Plate for 33/35 & 98/99 Exit Devices Installation Instruction
• Von Duprin Pneumatic Exit Device Installation Instructions