Von Duprin 9857EO/9957EO three-point latching device for all types of single or double doors, UL listed for Panic Exit Hardware. Devices are ANSI A156.3 – 2001 Grade 1. Covers stock hollow metal doors with 86 or 161 cutouts. The 9857 device has a smooth mechanism case and the 9957 device has a grooved case. The three-point latching device is non-handed except when the following device options are used: SD (Special Dogging), or SS (Signal Switch).
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 9857/9957 devices are available in the following finishes: US3, US4, US10, US26, US26D, US28 and 313AN. US32D available with 98 Series only.
Specifications
- Device Functions: Device ships EO/DT/NL. Field selectable. For TP,K,or L remove NL drive screw from device
