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Von Duprin 9857L-DT-12 3 US4 LHR Exit Device Satin Brass
Item #: 9857L-DT-12 3 US4 LHR by Von Duprin
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Features
- 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
Trim Design
Lever
Door Height
84 In.
Package Volume
1930.95
Mechanical Function
Lever Dummy
Color
Satin Brass
Physical Appearance
Wide Stile Pushpad
Case Width
16"
Product Width
3.75"
Hand
LHR
Grade
Grade 1
Fire Rated
No
Product Height
8"
Device Type
3 Point
Strike Bottom
304L
Case Length
41"
Package Qty
1
Door Width
28 In. - 36 In.
Package Height
10.5"
Includes Trim
Yes
Device Length
36 In.
Door Thickness
1 3/4 In. - 2 1/4 In.
Case Height
11.75"
Strike Top
299 (2) / 248L-4
Trim Type
Dummy Lever
Package Width
5"
Trim Part No.
996L-DT-R/V
Case Volume
7708
Color Code
606/US4
Origin
USA
BAA Qualified
Yes
Product Length
33"
Dogging Options
Hex Key Dogging
Base Material
Brass
Minimum Stile Size
Wide
Door Material
Metal or Wood
Package Length
36.78"
Handing
Left Hand Reverse
Product Overview
Surface Three Point Latch Exit Device, with Dummy Lever Trim, 36 In., Satin Brass
9857/9957 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. 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. Finishes _ US3, US3A, US4, US4A, US10, US26, US26D, US26D-AM Antimicrobial, US28, 313, 315 & 643E. US15 and US32D available with 98 Series only.
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.