Von Duprin 9857EO 4 315 Grade 1 3-Point Exit Device 711

Von Duprin 9857EO 4 315 Grade 1 3Pt Exit Device 711 is a robust and versatile three-point exit bar designed for maximum security and ease of use. This 48-inch device is engineered for doors up to 84 inches in height and is UL listed, ensuring compliance with safety standards for panic exit hardware. Its black anodized aluminum finish adds a sleek appearance while providing durability. The 9857 model accommodates both single and double doors, covering standard hollow metal doors with 86 or 161 cutouts. The hex dogging feature allows for convenient locking and unlocking, while the field-reversible design enhances versatility in installation. With ANSI A156.3 Grade 1 certification, it offers exceptional reliability. This exit device features a smooth mechanism case, deadlocking anti-friction latch bolts with a 5/8-inch throw, and includes necessary fasteners for 1-3/4 to 2-1/4-inch thick doors. Its vertical rods, compatible with doors up to 7 feet, ensure secure latching at multiple points, providing peace of mind in high-traffic areas. Choose the Von Duprin 9857EO for a dependable and high-performance exit solution, suitable for commercial applications where safety and efficiency are paramount.

Grade 1 3Pt Exit Device 711

Grade 1 Three-Point Exit Bar, 48" Device, 84" Door Height, Exit Only, Hex Dogging, Black Anodized Aluminum 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