Product Description
9957EO-F-US3-4 Von Duprin 9957 Series Exit Only Fire Rated Surface Three Point Latch Exit Device in Bright Brass Finish
This device is for a 48" door
The Von Duprin 9957EO-F-US3-4 series of exit device for all types of single doors up to 4' x 8' (1219mm x 2438mm) and double doors up to 8' x 8'(2438mm x 2438mm) with 9954 mullion is well constructed from heavy gauge rolled steel section with the proven heavy duty touch bar mechanism that has been used so successfully in all architectural grade Von Duprin touch bar devices. The 9957 concealed vertical rod exit device is the economical alternative, incorporating a modern touchbar styling and the hardware is UL listed for fire rated exit hardware. Latch guard and vertical rod devices are always protect the bottom rod of the exit device from damage. It is specifically designed for use in areas where frequent abusive treatment can be expected. Touch bar exit devices are mounted on the egress side of the door. These devices feature an enclosed mechanism case with a push bar area to allow egress.
The 9957 series has a "grooved mechanism case"
Features and Benefits:
- Bright Brass finish
- ANSI Function: 01
- No mechanical dogging feature
- Cylinders are not included
- Includes no trim
- Device lengths: 4 feet (1219mm) i.e 4' device for 2'10" to 4' (864 mm to 1219 mm) door size
- Fasteners: Includes screw pack for 1-3/4" (44mm) and 2-1/4" (57mm) thick metal doors
- Non-handed operation provides greater flexibility
- Mechanism case dimensions: 2-1/4" x 2-1/4" (57mm x 57mm)
- All 9957 series exit devices are UL listed for fire rated exit hardware and are certified to ANSI A156.3 - 2008 Grade 1
- Strike: Top and middle - 299F dull black and bottom - 304L unfinished strikes included as always
- Latch bolt: Deadlocking anti-friction top and bottom bolt, 5/8" (16mm) throw and deadlocking rim bolt, 3/4" (19mm) throw
- Device centerline from finished floor: 39-13/16" (1011mm) standard
- Sex bolts: 325 SNB for top and bottom latch sex bolts are included
