Von Duprin 88 Series - 3 ft Wi...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$2,074.00
$1,477.99

Von Duprin 88 Series - 3 ft Wide Stile Crossbar Rim Exit Device

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Model: 88EO US4-3
$2,074.00
$1,477.99
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Selected Trim Function is
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$2,074.00
$1,477.99
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Von Duprin 88 Rim Exit Device

Von Duprin 88 exit devices for all types of single and double doors with mullion, UL listed for accident hazard installations. Covers stock hollow metal doors with 86 or 161* cutouts. This device is field reversible.

 

SERIES

The Von Duprin 55 and Von Duprin 88 Series are Exit Device crossbars with a classic design. The 55 and 88 Series have the same functionality with different dimensions and design elements; the 55 Series is a narrow stile device and the 88 Series is a wide stile device. The 55 Series is commonly used in retro-inspired architecture and historical buildings. The 88 Series is a standard device for applications where a crossbar is preferred. Both Series are ANSI/BHMA A156.3, 2008 Grade 1 certified and UL rated.

 

Features and Benefits

  • Several surface-mounted vertical applications
  • Several rim applications
  • Available in 3’ and 4’ lengths that are field sizeable for single and double door applications



Specifications

The 55 and 88 Series certifications and specifications are specific to each configuration. See the 55 and 88 Series catalogs for more details.

  • ANSI/BHMA A156.3, 2008 Grade 1 certified
  • ANSI/UL 10C (fire rated only)
  • ANSI/UL 305
  • CAN/ULC-S104 (fire rated only)
  • CAN/ULC-S132



Device Type

All 55 and 88 Series devices can be ordered as being fire rated. Note the mention of “Fire” in the description and the inclusion of “F” in the product model number.

  • Rim
  • 27: surface-mounted vertical rods
  • 47: concealed vertical rods
  • 75: Mortise Locks



TRIM OPTIONS

Many trims and configurations are available for the 55 and 88 Series. See the 55 and 88 Series catalogs for a complete list.

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 and the lever or knob is rigid



Popular trims

  • 990: for pull trim, 5 functions come standard:
    • Classroom (TP)
    • Storeroom (NL)
    • Dummy trim (DT)
    • Passage (TP-BE)
    • Exit only (EO)



Levers and Finishes

There is a wide variety of levers and finishes available. Refer to the 55 and 88 Series catalogs for complete information.

 

OPTIONS

The 55 and 88 Series can be customized with several mechanical, electronic and finish options to meet any facility needs.

  • E8875: allows the device to pair with an access control system, fire alarm system or remote switching station
  • RX: a switch is placed in the Exit Device to monitor an opening; when the push bar is depressed, a signal is sent to a monitoring device
  • KN: knurling on crossbars provide a tactile warning to indicate doors that lead to hazardous areas; ex: stairs, loading platforms, boiler rooms, etc.



Accessories

From mullions to power transfers and strikes, the 55 and 88 Series offer many accessories to meet evolving needs of any facility. Refer to the 55 and 88 Series catalogs for a complete list.

Also Knows as 

von duprin 88 series exit device, von duprin 88 panic bar, von duprin 88

 

Resources and Downloads

Manufacturer Resources

Product Specs

Category:
Exit Devices and Trim
Product Group:
Exit Devices and Trim
Series:
88 Series
Grade:
Grade 1
Device Centerline from Finished Floor:
39-13/16"
Fasteners:
All necessary mounting fasteners are included
Product Subgroup:
Exit Devices - Rim
Subcategory:
Rim Exit Devices
Projection:
4-3/4"
Latch Throw:
3/4"
Dogging:
Hex Key Dogging
Product Type:
Exit Devices - Rim
Commercial/Residential:
Commercial
Style:
Cross Bars
Stile Type:
Wide Stile
Fire Rated:
No
Wood Door Compatible:
No
Tags:
von duprin 88, von duprin 88 series, von duprin 88 panic bar, von duprin 88 exit device, von duprin 88 rim exit device, von duprin 88 series exit device
Door Hand Direction:
Non-Handed
Door Thickness Range:
1-3/4"
Product Size:
36"

Von Duprin 88EO US4-3 – Frequently Asked Questions

1) What door widths does the Von Duprin 88 Series 3ft crossbar accommodate?
The 3ft crossbar works on doors up to 36 inches wide. Verify your door width before ordering. The crossbar provides full width coverage with proper activation force distribution.
2) Is this exit device compatible with hollow metal and wood doors?
Yes, the Von Duprin 88 Series mounts on both hollow metal and solid wood doors. Door thickness must be 1-3/4 to 2-1/4 inches. Check manufacturer templates for proper preparation requirements.
3) How do I determine left hand versus right hand for this device?
Stand on the egress side facing the door. If hinges are on your right, order right hand. If hinges are on your left, order left hand. The latch projects toward the hinge side.
4) What finishes are available for the Von Duprin 88 Series?
Standard finishes include aluminum, dark bronze, and bright brass. Powder coat options may be available. Verify finish availability and lead times when ordering specific configurations.
5) What grade rating does this exit device carry?
The Von Duprin 88 Series is Grade 1 rated per ANSI/BHMA A156.3. This provides heavy duty performance for high traffic commercial applications with 2 million cycle testing.
6) Does this device meet fire door requirements?
Yes, when properly installed on listed fire door assemblies. The device must match the fire rating of the door and frame assembly. Verify UL listing requirements for your specific application.
7) What strike and keeper hardware is included?
Standard rim strikes are included with the device. Electric strikes and other keeper options are sold separately. The latch is 3/4 inch throw with anti-friction capabilities.
8) Can I install this device on existing door preparations?
Installation requires specific door and frame preparation per Von Duprin templates. Existing preparations may need modification. Always follow manufacturer installation instructions and local code requirements.
9) How do I adjust the latch and crossbar operation?
The device has factory-set spring tension and latch timing. Field adjustments should be made per manufacturer specifications. Improper adjustment can affect code compliance and device performance.
10) What other Von Duprin 88 Series configurations are available?
The 88 Series includes touchbar models, different widths, and electrified options. Browse our Von Duprin collection for complete device families and accessories.
11) What is the maximum door weight capacity?
Verify door weight limits with manufacturer specifications. Heavy doors may require additional reinforcement or different device configurations. Consider door material and hardware loading when sizing.
12) How does this compare to mortise exit devices?
Rim devices mount on the door face for easier installation. Mortise devices require door pocket preparation but offer flush appearance. Choose based on door construction and aesthetic requirements.
How fast can I get the Von Duprin 88EO US4-3 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 88EO US4-3 come with a warranty?
Absolutely. The Von Duprin 88EO US4-3 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 88EO US4-3?
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 88EO US4-3 from ZenSupply?
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