Von Duprin 33A/35A L Rim Exit ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$3,675.00
$3,436.95
Von Duprin Von Duprin 33A/35A L Rim Exit Device - Lever Trim VON-33A/35A-L

Von Duprin 33A/35A L Rim Exit Device - Lever Trim

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Model: 33A-L-626-3
$3,675.00
$3,436.95
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$3,675.00
$3,436.95
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33A/35A Rim Exit Device

33A and 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.

Configuration Notes

  • When the ALK Alarm kit is used, standard hex dogging is removed. If cylinder dogging is required for 3’ or 4’ doors, the ALK can be moved to the hinge side of the device and standard cylinder dogging can be added.
  • Latch retraction options can't be added while the ALK Alarm kit is used.
  • The latch retraction options are alternatives to manual cylinder dogging, however, you still can add the standard hex dogging option.
  • Signal Switch can't be added while having one of the latch retraction options.

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.


Resources and Downloads

Manufacturer Resources

Installation Instructions

Product Specs

Series:
33 & 35 Series
Grade:
Grade 1
Device Centerline from Finished Floor:
39-13/16"
Product Group:
Exit Devices and Trim
Product Subgroup:
Exit Devices - Rim
Product Type:
Exit Devices - Rim
Subcategory:
Rim Exit Devices
Latch Throw:
3/4"
Commercial/Residential:
Commercial
Stile Type:
Narrow Stile
Fasteners:
Includes 1-3/4" and 2-1/4" wood/metal door fasteners, SNB included
Wood Door Compatible:
No
MAP Policy:
Yes
Product Model:
33A/35A-L
Product Function:
L
Door Hand Direction:
Non-Handed
Door Thickness Range:
1-3/4"
Dogging Configuration:
Hex Key Dogging
Product Dimension:
8-3/16" x 1-9/16" x 2-13/32"
Product Projection:
3-13/16"
Product Style:
Push Pads
Product Category:
Exit Devices and Trim
Department:
Door Hardware

Von Duprin 33A-L-626-3 – Frequently Asked Questions

1) Can I use the Von Duprin 33A/35A on a wood door?
No. The 33A/35A rim device is not wood door compatible, and it is built for 1-3/4 inch doors only. For a wood door application in the same family, Von Duprin's device type list includes the 50WDC wood door concealed vertical cable configuration rather than this rim device.
2) Do I need to specify handing on the Von Duprin 33A/35A rim exit device?
The 33A/35A rim device is non-handed, with one exception: when the SS (signal switch) option is used, it becomes handed. The L lever trim itself is ordered right hand reverse or left hand reverse, so the trim side of the order does need the hand of the opening.
3) Will the Von Duprin 33A/35A latch into my existing rim strike?
The device uses a 3/4 inch latch throw, which is the standard rim exit device projection into a surface strike. Mounted centerline sits at 39-13/16 inches from the finished floor, and device projection off the door face is 3-13/16 inches, so check your strike height and any push side obstruction against those figures.
4) Can a rim exit device like the Von Duprin 33A/35A be used on a pair of doors?
Yes, but a pair needs a mullion. The 33A and 35A are for all types of single and double doors with mullion. If you cannot use a center mullion, go to a vertical rod or cable configuration instead: 27 surface vertical rod, 47 or 48 concealed vertical rod, or 49 concealed vertical cable.
5) What does the L function mean on the Von Duprin 33A/35A?
L is classroom function with 360 lever trim: the key locks and unlocks the outside lever. If you want the lever always active, that is passage (L-BE). For a rigid pull-only lever, that is dummy (L-DT). Storeroom function, where the key retracts the latchbolt and the outside trim stays rigid, uses the 386 NL pull trim rather than a lever.
6) Which dogging option should I order on the Von Duprin 33A/35A, and does the exit alarm affect it?
Three dogging choices: hex key dogging (the standard configuration), cylinder dogging, or less dogging. If you add the ALK alarm kit, standard hex dogging is removed; for 3 foot or 4 foot doors you can relocate the ALK to the hinge side of the device and add standard cylinder dogging. Fire rated openings get less dogging.
7) Can I order QEL latch retraction and the ALK exit alarm together on a Von Duprin 33A/35A?
No. Latch retraction options cannot be added while the ALK alarm kit is used. The signal switch (SS) also cannot be combined with a latch retraction option. QEL quiet electric latch retraction is an alternative to manual cylinder dogging, though standard hex dogging can still be added alongside it.
8) Does the Von Duprin 33A/35A meet the 5 lb ADA operating force requirement?
Only with the AX option. AX is an accessible device certified to the 5 lb force requirements of the 2010 ADA (Chapters 404.2.7 and 309.4) and the 2013 California Building Code (Chapter 11B-309.4). A standard 33A/35A is ANSI/BHMA A156.3 2014 Grade 1 but is not the AX accessible device unless you specify it.
9) Is the Von Duprin 33A/35A fire rated or panic only?
Both are available, and the device name tells you which: fire rated hardware carries a -F in the model designation. Panic devices are ANSI/UL 305 and CAN/ULC-S132 listed; fire rated versions add ANSI/UL 10C and CAN/ULC-S104. A fire rated exit device cannot be dogged, so order less dogging on those openings.
10) What is the closest narrow stile rim exit device to the Von Duprin 33A/35A if lever trim is not needed?
The Falcon 1590EO is a narrow stile Grade 1 rim exit device in a 36 inch size, built as an exit only device with no outside trim. The Von Duprin 33A/35A L is also narrow stile and Grade 1, but it is the lever trim configuration, so the key locks and unlocks the outside lever in the classroom function. Both are rated for 1-3/4 inch doors and neither is wood door compatible. If the opening needs outside entry, stay with the lever trim device; if the door is egress only, the 1590EO covers it.
11) Will a Corbin Russwin ED8200 work on the same door as a Von Duprin 33A/35A?
Not necessarily. The ED8200 from the ED2000 Series is a wide stile Grade 1 rim device, while the 33A/35A is built for narrow stile doors and fits stiles as narrow as 1-3/4 inches. On an aluminum or narrow stile door the wide stile pushpad case will not fit the stile face. Both are listed for 1-3/4 inch doors and neither is wood door compatible. The ED8200 is also an exit only function, so it carries no outside lever trim the way the 33A/35A L does.
12) We need a Grade 1 panic bar for a thicker door than 1-3/4 inch - is the 33A/35A the right pick?
The Von Duprin 33A/35A L is specified for 1-3/4 inch doors. The DORMA 9300 Series rim panic device covers a 1-3/4 inch to 2-1/4 inch door thickness range and is a heavy duty Grade 1 wide stile device, so it suits a thicker leaf. Note the 9300 in that configuration is exit only and is not fire rated, where the 33A/35A L carries outside lever trim. Confirm the stile width will take a wide stile case before ordering.
13) What is a comparable narrow stile Grade 1 rim exit device to the Von Duprin 33A/35A?
The Falcon 1590 Series is the closest narrow stile alternative we carry, specifically the 1590EO in 36 inch, Grade 1, 1-3/4 inch door thickness, exit only with no outside trim. The difference is function: the 33A/35A with L trim gives you a keyed classroom lever outside, where the 1590EO has no trim at all. The Falcon Monarch 18 Series is another Grade 1 rim device option.
14) What is the difference between the Von Duprin 33A and the 35A?
Mechanically they are the same narrow stile heavy-duty push pad device. The difference is the mechanism case: the 33A has a grooved case, the 35A is smooth. Pick whichever matches the other devices in the building.
15) Which monitoring switch do I need for access control on a Von Duprin 33A/35A?
Four switch choices. RX (request to exit) signals when the push pad is depressed, RX2 gives two RX switches for separate circuits, LX monitors the latchbolt position, and SS is the signal switch. Note SS makes the device handed and cannot be combined with latch retraction.
16) Do I need to buy fasteners separately for the Von Duprin 33A/35A?
No. The device ships with 1-3/4 inch and 2-1/4 inch wood/metal door fasteners, and sex nut bolts (SNB) are included. What is not included is the rim strike, mullion for pairs, or any cylinder for cylinder dogging or keyed trim functions.
17) If I already have a Von Duprin 33A/35A installed, can I add electric latch retraction or monitoring later?
Yes, the 33A/35A takes retrofit kits. QEL electric latch retraction, RX request to exit and LX latchbolt monitoring switches can be added to an existing device, as can CDSI/HDSI security dogging indicators for at-a-glance dogging status. Moving to delayed egress (CX CHEXIT, 15 second delay with nuisance alarm) or to the AX accessible device means a new device, not a kit.
18) Is the Falcon Monarch 18 Series a substitute for the Von Duprin 33A/35A L?
The Falcon 18 Series rim exit device in the 36 inch size is Grade 1, the same grade as the Von Duprin 33A/35A. The difference is in configuration depth: the 33A/35A L is a narrow stile push pad device with lever trim, non-handed except when the signal switch option is used, and it accepts cylinder dogging, hex key dogging, or less dogging along with LX, RX, RX2 and SS switch options and QEL quiet electric latch retraction. If the specification calls out those electrical or dogging options, match the 33A/35A rather than cross to the 18 Series.
19) How does the Imperial USA ED-901 compare to the Von Duprin 33A/35A for a 36 inch opening?
The Imperial USA ED-901 from the ED-900 Series is a Grade 1 heavy duty wide stile panic bar in a 36 inch length, supplied exit only and not fire rated. The Von Duprin 33A/35A L is narrow stile, Grade 1, available in 36 inch and 48 inch sizes with lever trim for outside entry, and the series includes fire rated configurations identified by -F. For a hollow metal door with a wide stile and egress only duty the ED-901 fits the opening; for a narrow stile leaf or where a fire label and outside lever are required, the 33A/35A is the match.
20) Which of these rim exit devices can go on a wood door?
None of them should be assumed wood door compatible. The Von Duprin 33A/35A, the Corbin Russwin ED8200, the DORMA 9300 and the Falcon 1590EO are all listed as not wood door compatible. The 33A/35A does ship with 1-3/4 inch and 2-1/4 inch wood and metal door fasteners plus a sex nut and bolt, and Von Duprin publishes separate wood door templates for the 33/35, so verify the specific configuration against those templates before committing to a wood leaf.
21) What finishes does the Von Duprin 33A/35A L lever trim come in for matching existing doors?
Ten finishes: 605 bright brass, 606 satin brass, 612 satin bronze, 613 oil rubbed bronze, 625 bright chrome, 626 satin chrome, 628 aluminum anodized, 643E aged bronze, 710 dark bronze anodized and 711 flat black. Lever designs are 03, 06, 07, 17 and 18, so you can match lever style across a building as well as finish.
22) Is the Von Duprin 33A/35A heavy duty enough for a school or hospital corridor?
That is what it is built for. The 33A/35A is a commercial, Grade 1 certified narrow stile heavy-duty push pad designed for high use and abuse in institutional applications like schools, hospitals and government buildings. If you need a wide stile heavy duty equivalent, the DORMA 9300 Series or Imperial USA ED-901 are Grade 1 wide stile rim devices, though both are listed as not fire rated.
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Does the Von Duprin 33A-L-626-3 come with a warranty?
Absolutely. The Von Duprin 33A-L-626-3 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
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