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Exit Device Satin Aluminum Clear Anodized

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Von Duprin 9857L-NL-12-F 3 US28 RHR Exit Device Satin Aluminum Clear Anodized

Item #: 9857L-NL-12-F 3 US28 RHR by Von Duprin

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  • 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

Grade

Grade 1

Hand

RHR

Color

Satin Aluminum Clear Anodized

Color Code

628/US28

Case Length

41"

Door Thickness

1 3/4 In. - 2 1/4 In.

Door Width

28 In. - 36 In.

Device Length

36 In.

Door Height

84 In.

Cylinder Type

Rim

Fire Rated

3 Hours {A}, Yes

Trim Design

Lever

Origin

USA

BAA Qualified

Yes

Package Height

10.5"

Package Length

36.78"

Package Volume

1930.95

Package Width

5"

Case Height

11.75"

Case Volume

7708

Case Width

16"

Device Type

3 Point

Includes Cylinder(s)

No

Includes Trim

Yes

Mechanical Function

Lever Night Latch

Mechanical Options

Fire Rated Device

Minimum Stile Size

Wide

Package Qty

1

Physical Appearance

Wide Stile Pushpad

Product Height

8"

Product Length

33"

Product Width

3.75"

Special Marks

Fire rated 3 Hours {A}

Strike Bottom

304L

Strike Top

299F (2)

Trim Type

Nightlatch Lever

Trim Part No.

996L-NL-R/V

Base Material

Aluminum

Door Material

Metal or Wood

Handing

Right Hand Reverse

Surface Three Point Latch Exit Device, with Nightlatch Lever Trim, 36 In., Fire Rated, Anodized Aluminum

9857-F/9957-F Fire exit three-point latching device for all types of single doors up to 4' x 8' (1219mm x 2438mm) or up to 8' x 8'(2438mm x 2438mm) double doors with 9954 or 9854 mullion, UL listed for fire exit hardware. Devices are ANSI A156.3 _ 2008 Grade 1. The 9857-F device has a smooth mechanism case and the 9957-F device has a grooved case. The three-point latch device is non-handed except when the following device option is used: 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.