Von Duprin RX9857EO-F 3 US4 Grade 1 3-Point Exit Device 606

Von Duprin RX9857EO-F 3 US4 Grade 1 3Pt Exit Device 606 is a robust solution for securing and facilitating safe exits in commercial spaces. This Grade 1 Three-Point Exit Bar is designed for 36" fire-rated doors with a door height of 84", offering reliable performance in emergency situations. It features a request-to-exit switch and is configured as exit only with a less dogging option, ensuring simplicity and ease of use. The RX9857EO-F accommodates various single or double doors, with compatibility for stock hollow metal doors featuring 86 or 161 cutouts. It is UL listed for panic exit hardware, meeting ANSI A156.3 standards and ensuring high-quality safety compliance. The device boasts a smooth mechanism case and includes deadlocking anti-friction top and bottom bolts for enhanced security. Installation is straightforward, as the device is field reversible and can accommodate door thicknesses from 1-3/4" to 2-1/4". Its satin brass finish adds an elegant touch while maintaining durability. Vertical rod and latch guards are available to protect the exit device from damage caused by heavy traffic, making it a practical choice for high-traffic environments. With a limited warranty of three years, the Von Duprin RX9857EO-F is a reliable investment in safety and efficiency.

Grade 1 3Pt Exit Device 606

Grade 1 Three-Point Exit Bar, 36" Fire-rated Device, 84" Door Height, Exit Only, Request to Exit Switch, Less 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