Von Duprin 35A Series - 3 ft S...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$2,093.00
$1,272.99

Von Duprin 35A Series - 3 ft Smooth Case Narrow Stile Rim Exit Device

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Model: 35AEO 3 US28
From the 35 series Collection
$2,093.00
$1,272.99
Selected Finish is
Selected Trim Function is
Selected Lever (For “L” Lever Trims Only) is
  • Von Duprin ADDER-VON-33A/35A-STRIKES=1439 Roller Strike (Default Strike) ADDER-VON-33A/35A-STRIKES=1439 Roller Strike (Default Strike)
  • Von Duprin ADDER-VON-33A/35A-STRIKES=299 Strike - Select for Hollow Metal and Wood Doors ADDER-VON-33A/35A-STRIKES=299 Strike - Select for Hollow Metal and Wood Doors

In Stock (leaves warehouse same day if ordered before 3pm ET)

$2,093.00
$1,272.99
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Von Duprin 35A Series - 3 ft Smooth Case Narrow Stile Rim Exit Device

Von Duprin 33A and Von Duprin 35A for all types of single and double doors with mullion, UL listed for panic exit hardware. Devices are ANSI A156.3 – 2014 Grade 1. The 35A has a smooth mechanism case and the 33A has grooved case. The rim device is non-handed except when the SS (signal switch) option is used.

33A/35A fits door stiles as narrow as 1 3/4” (44mm). Newly designed device has a one piece center case cover.

Von Duprin 33A/35A Series

The 33/35A Series devices are narrow stile heavy-duty push pads. Architectural design elements differ slightly between the 33A and the 35A.

The 35A Series device has a smooth mechanism case, while the 33A Series has a grooved mechanism case. The 33/35A Series have all been certified to the highest industry standards and are used in schools, hospitals and government buildings.

 

Features and Benefits

  • The breadth of available options allows for tailoring to any facility’s needs
  • Designed for high use and abuse in institutional applications like schools, hospitals and government facilities
  • A variety of field-configurable options available
  • Retrofit kits available to keep up with changing technology

 

Specifications

Specifications and certifications are specific to each configuration. See the 33A/35A Series catalogs for more information.

  • ANSI/BHMA A156.3 2014 Grade 1 certified
  • ANSI/UL 10C (fire-rated only)
  • ANSI/UL 305
  • CAN/ULC-S104 (fire-rated only)
  • CAN/ULC-S132

 

Device Type

The 33A/35A Series offers a solution for all/most single, double and double egress doors. All devices with Fire rated hardware can be identified with "-F" in their name and SKU.

  • No suffix: rim devices
  • 27: surface-mounted vertical rod
  • 47: concealed vertical rod (5/8” bottom bolt)
  • 48: concealed vertical rod (1-1/2” bottom bolt)
  • 49: concealed vertical cable
  • 50WDC: Wood Door Concealed Vertical Cable

 

FUNCTIONS & TRIM

A variety of functions and trim options are available, but only the standard options are listed below. Refer to the 33A/35A Series catalog for more information.

Functions

  • Classroom: the key locks and unlocks the lever or knob
  • Dummy: the rigid mechanical trim for pull operation
  • Exit only: no outside trim
  • Passage: the lever or knob is always active
  • Storeroom: the key retracts the latchbolt, the lever or knob is rigid

 

33A/35A Series popular trims

  • 360: lever or thumbpiece trim, 3 standard functions:
    • Classroom (L, T)
    • Passage (L-BE, T-BE)
    • Dummy (L-DT)
  • 386: pull trim, 2 standard functions:
    • Storeroom (NL)
    • Dummy (DT)
  • 388: optional pull trim, 1 standard function:
    • Storeroom (NL-OP)

 

Levers and Finishes

The 33A/35A Series offers many choices for levers and finishes. Refer to the 33A/35A Series catalog for more information.

 

OPTIONS

With the 33A/35A Series, devices can be retrofitted to keep up with evolving technology with various retrofit kits. Refer to the 33A/35A Series catalog for more information.

 

Retrofitting an existing device

  • CDSI/HDSI: security dogging indicators provide at-a-glance verification of the panic device status
  • QEL: electronic latch retraction with limited operational noise
  • Electronic switches: can be used as part of an access control system or in a standalone application
    • Request to exit (RX)
    • Latchbolt monitoring (LX)

 

Upgrading to a new device

  • AX: an accessible device that is certified to meet the 5 lb. force requirements for the 2010 American Disabilities Act (ADA) (Chapters 404.2.7 and 30934) and 2013 California Building Code (Chapter 11B-309.4)
  • CX: CHEXIT meets NFPA and IBC requirements for delayed egress; a standard device keeps doors secure for 15 seconds after a request to exit while a nuisance alarm sounds

 

Accessories

From mullions to powers transfers and strikes, the 33A/35A Series offers a range of accessories to meet the evolving needs of any facility. Refer to the 33A/35A Series catalog for more information.

Also knows as 

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Resources and Downloads

Manufacturer Resources

Product Specs

Product Group:
Exit Devices and Trim
Series:
33 & 35 Series
Grade:
Grade 1
Fasteners:
Includes 1-3/4" and 2-1/4" wood/metal door fasteners, SNB included
Product Subgroup:
Exit Devices - Rim
Subcategory:
Rim Exit Devices
Latch Throw:
3/4"
Product Type:
Exit Devices - Rim
Commercial/Residential:
Commercial
Device Centerline from Finished Floor:
39-13/16"
Stile Type:
Narrow Stile
Wood Door Compatible:
No
MAP Policy:
Yes
Tags:
von duprin 35a, von duprin 35a series, 35a von duprin, von duprin 35 series, von duprin 35, von duprin 35a eo, von duprin 35a eo, von duprin 35a panic, von duprin 35a exit device
Product Model:
33A/35A-3'
Collection:
35 series
Door Hand Direction:
Non-Handed
Door Thickness Range:
1-3/4"
Product Size:
36"
Dogging Configuration:
Hex Key Dogging
Product Dimension:
8-3/16" x 1-9/16" x 2-13/32"
Fire Rating:
No
Product Projection:
3-13/16"
Product Style:
Push Pads
Product Category:
Exit Devices and Trim

Von Duprin 35AEO 3 US28 – Frequently Asked Questions

1) What door types work with the Von Duprin 35A series rim exit device?
The 35A series fits narrow stile doors typically 1-3/4" thick. Works on aluminum storefront doors, hollow metal doors, and wood doors. Verify door weight capacity and stile width before installation.
2) How do I determine the correct handing for this exit device?
Stand on the egress side of the door. If hinges are on your right, order RHR (right hand reverse). If hinges are on your left, order LHR (left hand reverse). The 35A mounts on the secure side of the door.
3) What finish options are available for the 35A series?
Standard finishes include 626 satin chrome, 628 satin aluminum, 313 dark bronze, and 689 bright brass. Custom finishes may be available. Confirm finish availability when ordering.
4) Does this device require electric power to operate?
The basic 35A is mechanical and requires no power. Electric latch retraction and monitoring options are available as separate accessories. Check if your application needs electric functions.
5) What building codes does the Von Duprin 35A meet?
The 35A meets IBC, NFPA 101, and ADA requirements when properly installed. Listed to UL 10C for fire doors when used with appropriate strike. Verify local code requirements with your AHJ.
6) What strikes and accessories work with this exit device?
Use Von Duprin strikes designed for the 35A series. Common options include standard strikes, electric strikes, and fire-rated strikes. Dogging and cylinder options are available. Match accessories to your specific application needs.
7) What are the basic installation requirements?
Install 34-48 inches above finished floor per ADA. Use manufacturer's template for precise placement. Door must be plumb and properly hung. Follow torque specifications for all fasteners. Test operation after installation.
8) How do I maintain and adjust the 35A exit device?
Clean mechanism quarterly with mild soap solution. Lubricate pivot points annually with light machine oil. Adjust latch projection to 1/2 inch minimum. Check all fasteners for tightness during maintenance.
9) What other Von Duprin series are similar to the 35A?
The 33A series offers similar function for standard stile doors. The 9847 series provides heavy-duty options. The 98/99 series handles high-traffic applications. Consider door type and usage when selecting alternatives.
10) Can this device work in harsh weather conditions?
The 35A handles normal weather exposure when properly sealed. Use weatherproof gaskets around the case. In coastal or high-corrosion areas, specify appropriate finish. Regular maintenance prevents weather-related issues.
11) What are the key measurements I need before ordering?
Measure door thickness, stile width, and door height. Confirm handing and backset requirements. Check frame preparation and strike location. Verify clearances for case depth and touchbar projection.
How fast can I get the Von Duprin 35AEO 3 US28 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Von Duprin 35AEO 3 US28 come with a warranty?
Absolutely. The Von Duprin 35AEO 3 US28 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Von Duprin 35AEO 3 US28?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Von Duprin 35AEO 3 US28 from ZenSupply?
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Product Reviews

  • 5
    35 series panic bar

    Posted by Troy Blose on Oct 6th 2025

    showed up fast exactly what was ordered