Skip to main content
Exit Device Aluminum Painted

Roll over image to zoom in

Von Duprin 22K 3 SP28 Exit Device Aluminum Painted

Item #: 22K 3 SP28 by Von Duprin

See reviewsSee reviews
In Stock

$629.99

/each
SAVE UP TO 63.00

Buying in bulk

QUICK SHIPPING*Usually ships in 1 business day
QTY
+
+ Add to Wishlist
Buy in Bulk & Save - See How Watch Now

Shop with Confidence

30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.

Features
  • Device functions: Ships ready for all functions, EO, DT, NL, TP, K, L
  • Device lengths: 3' (914 mm), 4' (1219 mm)
  • Device centerline from finished floor: 39 13/16" (1011 mm) 39 11/16" (1008 mm) with mullion
  • Center case dimensions: 4 1/4" (108 mm) x 1 3/8" (41 mm) x 2 3/8" (60 mm)
  • Mechanism case dimensions: 2" (51 mm) x 3 3/4" (95 mm)
  • Projection push bar: Push bar neutral - 3 3/4" (95 mm) push bar depressed - 3" (76 mm)
  • Latch bolt: Deadlocking, 3 /4" (19 mm) throw
  • Fasteners & sex bolts (SNB): Includes 1 3/4" (44 mm) and 2 1/4" (57 mm) wood & metal doors optional SNB available for device
  • Electric options: LX latchbolt monitor switch RX pushpad monitor switch RX2 double pushpad monitor switch ALK alarm exit kit CON Allegion Connect
  • Mechanical options: GBK glass bead kit AX accessible device
  • Dogging feature: Hex key dogging standard
  • Dogging options: LD less dogging
  • Strikes: 299 – Dull black

Trim Design

Knob

Package Volume

1929.375

Mechanical Function

Knob Classroom

Color

Aluminum Painted

Physical Appearance

Wide Stile Pushpad

Case Width

16"

Product Width

3.75"

Hand

Non-Handed

Grade

Grade 1

Fire Rated

No

Cylinder Type

KIK/KIL

Product Height

4.25"

Includes Cylinder(s)

Yes

Device Type

Rim

Case Length

41"

Package Qty

1

Door Width

25 7/8 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"

Trim Type

Classroom Knob

Package Width

5"

Trim Part No.

210K

Case Volume

7708

Color Code

689/US28

Origin

USA

BAA Qualified

Yes

Product Length

33.125"

Dogging Options

Hex Key Dogging

Base Material

VARIES

Minimum Stile Size

Wide

Door Material

Metal or Wood

Package Length

36.75"

Product Overview

Rim Exit Device, with Classroom Knob Trim, 36 In., Aluminum

22 Rim exit device for all types of single and double doors with mullion, UL listed for Panic Exit Hardware. Devices are ANSI A156.3, 2008 Grade 1. Covers stock hollow metal doors with 161* cutouts. Fits door stiles as narrow as 3 13/16”. The device is non-handed.

Rim exit device for all types of single and double doors with mullion.

Grade 1 Rim exit device for all types of single and double doors with mullion, UL listed for Panic Exit Hardware.