Von Duprin 7847-3ft Wide Stile...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$3,038.00
$1,526.67
Von Duprin 7847-3ft Wide Stile Concealed Vertical Rod Exit Device, 3 ft, Grade 1

Von Duprin 7847-3ft Wide Stile Concealed Vertical Rod Exit Device, 3 ft, Grade 1

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Model: 7847EO 3 626
$3,038.00
$1,526.67
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$3,038.00
$1,526.67
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Von Duprin 7847-3ft Wide Stile Concealed Vertical Rod Exit Device, 3 ft, Grade 1

Commercial-Grade Wide Stile Concealed Vertical Rod Exit Solution

The Von Duprin 7847-3ft is a wide stile concealed vertical rod (CVR) exit device from the trusted 78 Series, engineered for demanding commercial applications including warehouse, industrial, office, multifamily, retail, and commercial real estate spaces. Sized at 36" (3 ft) and rated for 1-3/4" door thickness, this push-pad exit device features a 3/4" latch throw and a device centerline positioned at 39-13⁄16" from finished floor, with a product projection of 3-13⁄16". Certified to ANSI/BHMA A156.3-2014 Grade 1 standards and backed by Allegion services and support, the 7847-3ft delivers reliable, code-compliant egress performance for single and double door applications.

Professional Features & Benefits

  • ANSI/BHMA Grade 1 Certification: Certified to ANSI/BHMA A156.3-2014 Grade 1, ensuring the highest level of commercial-grade performance and code compliance for demanding applications.
  • Wide Stile Design: Engineered specifically for wide stile doors, providing a secure and aesthetically consistent fit for commercial and institutional door configurations.
  • Precise Dimensional Specifications: 36" (3 ft) device size accommodates standard commercial door widths; 1-3/4" door thickness compatibility; 3/4" latch throw; device centerline at 39-13⁄16" from finished floor; and a product projection of 3-13⁄16" for reliable engagement.
  • Concealed Vertical Rod (CVR) Mechanism: The 47-type concealed vertical rod design provides top and bottom latch engagement while keeping rods hidden within the door for a clean appearance and reduced vandalism risk.
  • Field-Sizeable Lengths: Available in 3 ft and 4 ft lengths that are field sizeable, offering flexibility for single and double door applications without requiring special orders.
  • Hex Key Dogging: Equipped with hex key dogging configuration, allowing the latch to be held in the retracted position for high-traffic periods while maintaining push-pad convenience.
  • Compatible Door Strikes: Designed for use with Top: 338 and Bottom: 385A door strikes, ensuring proper latch engagement and reliable latching performance.
  • Multiple Certifications: Meets ANSI/UL 305, CAN/ULC-S132, and fire-rated configurations are available meeting ANSI/UL 10C and CAN/ULC-S104 standards (fire-rated suffix "-F" required for fire-rated applications).
  • Quiet Electric Latch Retraction (QEL) Option: The 70 Series platform supports the QEL option for electronic control of the exit device where limited operational noise is desired, available as a configurable option.

Technical Specifications

  • Product Group: Exit Devices and Trim
  • Series: 78 Series
  • Grade: Grade 1
  • Product Subgroup: Exit Devices - Vertical Rod
  • Subcategory: Concealed Vertical Rod Exit Devices
  • Latch Throw: 3/4"
  • Product Type: Exit Devices - Concealed Vertical Rod
  • Commercial/Residential: Commercial
  • Device Centerline from Finished Floor: 39-13⁄16"
  • Stile Type: Wide Stile
  • Wood Door Compatible: No
  • MAP Policy: Yes
  • Product Model: 7847
  • Door Thickness Range: 1-3/4"
  • Product Size: 36"
  • Dogging Configuration: Hex Key Dogging
  • Fire Rating: No
  • Product Projection: 3-13⁄16"
  • Door Strike: Top: 338; Bottom: 385A
  • Product Style: Push Pads
  • Product Category: Exit Devices and Trim
  • Department: Door Hardware

Professional Applications

  • Commercial Office Buildings
  • Warehouse and Industrial Facilities
  • Retail Establishments
  • Multi-Tenant Residential Properties
  • Educational Facilities
  • Healthcare Institutions
  • Government and Municipal Buildings

Why Choose Von Duprin Quality?

Von Duprin 78 Series exit devices are certified to ANSI/BHMA A156.3-2014 Grade 1 standards, representing the highest level of commercial door hardware performance and reliability. The 7847-3ft concealed vertical rod device is engineered for heavy-duty applications and is backed by Allegion services and support, providing confidence in both product quality and long-term serviceability. With a wide range of available device types, functions, and finishes—plus field-sizeable lengths for single and double door applications—Von Duprin delivers the flexibility and dependability that demanding commercial environments require.

Manufacturer Resources

Von Duprin 78/75 Series Catalog

Product Specs

Product Group:
Exit Devices and Trim
Series:
78 Series
Grade:
Grade 1
Product Subgroup:
Exit Devices - Vertical Rod
Subcategory:
Concealed Vertical Rod Exit Devices
Latch Throw:
3/4"
Product Type:
Exit Devices - Concealed Vertical Rod
Commercial/Residential:
Commercial
Device Centerline from Finished Floor:
39-13/16"
Stile Type:
Wide Stile
Wood Door Compatible:
No
MAP Policy:
Yes
Product Model:
7847
Door Thickness Range:
1-3/4"
Product Size:
36"
Dogging Configuration:
Hex Key Dogging
Fire Rating:
No
Product Projection:
3-13/16"
Door Strike:
Top: 338;Bottom:385A
Product Style:
Push Pads
Product Category:
Exit Devices and Trim
Department:
Door Hardware

Von Duprin 7847EO 3 626 – Frequently Asked Questions

1) Is the Von Duprin 7847 fire rated?
As catalogued, the 7847 is not fire rated. Von Duprin builds fire-rated configurations of the device under the -F suffix, which must be specified at order to get a device meeting ANSI/UL 10C and CAN/ULC-S104. Without the -F it is a panic device only (ANSI/UL 305 and CAN/ULC-S132). Note that fire-rated devices cannot be dogged, so the hex key dogging you get on the standard version goes away. If you need a fire-rated wide stile CVR from another line, the Adams Rite 3600 and 3900 Series are fire rated, as is the Sargent 12-MD8613.
2) What strikes do I need to order with a Von Duprin 7847 concealed vertical rod device?
Two: a 338 top strike at the head and a 385A bottom strike at the floor. A concealed vertical rod device latches top and bottom, so both have to be prepped and installed for the device to latch. If you order less bottom rod, you skip the 385A.
3) Do I need a mullion to put the Von Duprin 7847 on a pair of doors?
No mullion needed. The 7847 is a concealed vertical rod device, latching into a 338 strike at the head and a 385A strike at the floor rather than into a center post. That is the main reason to pick CVR over a rim device on a pair: you keep the full clear opening. The rods run inside the door, so there is nothing exposed to catch or vandalize.
4) What dogging options come on the Von Duprin 7847 and which should I choose for a high traffic entrance?
Standard is hex key dogging, which holds the latches retracted so the door push-pulls freely during business hours. Two alternatives are offered: CD cylinder dogging, where dogging is done with a key cylinder instead of a hex wrench (better where you do not want maintenance staff carrying an allen key, or where you want dogging controlled by the keyway), and LD less dogging, for openings where dogging should not be possible at all. Fire-rated applications cannot be dogged.
5) What outside trim functions can I get with the Von Duprin 7847?
Ten functions are offered: EO exit only, NL night latch, NL-OP night latch with optional pull, L lever, L-BE lever with blank escutcheon, L-DT lever with dummy trim, L-NL lever with night latch, DT dummy trim, TL thumbturn that unlocks, and T-BE thumbturn with blank escutcheon. EO gives egress with no outside operation at all. NL lets a key retract the latch for entry. L gives keyed or free lever entry from outside. If you pick an L function you also choose the lever design, from 01, 02, 03, 05, 06 (default), 07, 12, 16, 17, or 18, which is how you match the lever shape to other hardware in the building.
6) Can the Von Duprin 7847 be tied into an access control system?
Yes, and there are two separate decisions. For monitoring and signalling, the switch options are RX request to exit, LX latchbolt monitor, LX-RX combined, RX2 double RX, WP-RX waterproof RX, ALK alarm exit kit less switch, RX-ALK alarm kit with RX, and LXRX-ALK alarm kit with both. For electric control of the latches, QEL quiet electric latch retraction is offered, plus HD-QEL (QEL with hex dogging, panic devices only), QELX for AX devices, and HD-QELX for AX devices with hex dogging. QEL is the option to pick where latch retraction noise is a concern, such as healthcare or a hotel corridor.
7) Can I put the 7847 on a wood door, and what concealed vertical rod device works if I cannot?
The Von Duprin 7847 is not wood door compatible. For a wood door opening needing a concealed vertical rod device, the BEST Precision 2701 Series is a wide stile reversible concealed vertical rod device specified for wood doors.
8) My door is a narrow stile aluminum storefront - is the 7847 the wrong device?
Yes, the Von Duprin 7847 is built for wide stile doors. For narrow stile openings, the concealed vertical rod options include the Adams Rite 8600 Series for aluminum doors, the Corbin Russwin ED4800 Grade 1 narrow stile device for 1-3/4 inch doors, the DORMA 9600BB narrow stile pushpad in a 36 inch size, and the Falcon 24-C at 36 inches in exit only. The Falcon 1690EO and 1990EO are also narrow stile exit only devices.
9) What is the closest cross-brand equivalent to the Von Duprin 7847 concealed vertical rod exit device?
The Von Duprin 7847 is a wide stile concealed vertical rod push pad device certified to ANSI/BHMA Grade 1 for 1-3/4 inch doors. The closest peers in the same configuration are the Corbin Russwin ED5800, a Grade 1 wide stile concealed vertical rod device for 1-3/4 inch doors, and the DORMA 9100 Series, a Grade 1 heavy duty wide stile pushpad concealed vertical rod device that covers 1-3/4 inch to 2-1/4 inch doors. The BEST Precision 2801 is also a wide stile concealed vertical rod device. Confirm trim function and finish separately, since those are ordered per device.
10) I need a fire-rated concealed vertical rod device - what should I use instead of the 7847?
The 7847 as configured is not fire rated. For a fire-rated opening, the Adams Rite 3600 Series and Adams Rite 3900 Series are both Grade 1 wide stile concealed vertical rod devices carrying a fire rating, with the 3900 published at a 1-1/2 hour rating. The Sargent 12-MD8613 is a fire-rated Grade 1 wide stile concealed vertical rod device in classroom function if you need outside key control on the opening.
11) If my opening needs more than 1-3/4 inch door thickness, what concealed vertical rod device covers it?
The Von Duprin 7847 is specified for 1-3/4 inch doors. If the door is thicker, the DORMA 9100 Series wide stile pushpad concealed vertical rod device is published for 1-3/4 inch to 2-1/4 inch doors, and the DORMA 9600BB covers the same range in a narrow stile pushpad configuration.
12) Will a 3 ft Von Duprin 7847 fit my 36 inch door, and what if my door is wider?
The 36 inch (3 ft) size is built for standard 36 inch commercial door widths, and the 78 Series devices are field sizeable, so a small trim is possible on site without a special order. The series is also made in a 4 ft length for wider leaves. Pick the size that matches the leaf rather than trying to stretch a short device.
13) Should I order the 7847 less bottom rod?
Less bottom rod (LBR) is offered and is the usual call where floor debris, carpet, or an uneven threshold keeps the bottom latch from seating reliably, or where you do not want a floor strike prep. Ordering LBR means the device latches at the head only, using the 338 top strike, and you do not install the 385A. If you want the full top-and-bottom security the device is designed for, leave it as standard with both rods.
14) How far off the door does the Von Duprin 7847 push pad stick out, and where does it mount?
Projection is 3-13/16 inches, and the device centerline sits 39-13/16 inches above finished floor. Those two numbers matter for clearance planning: check the projection against anything in the path of the door swing or an adjacent wall, and use the centerline height when coordinating with door pulls, card readers, or push plates on the same opening.
15) Will the 3/4 inch latch throw on the Von Duprin 7847 engage my existing frame prep?
The latches throw 3/4 inch and are designed to engage the Von Duprin 338 top strike and 385A bottom strike. If your frame is prepped for a different manufacturer's CVR strikes, expect to change the strikes rather than assume engagement, since throw and strike pocket depth have to agree.
16) Is the Von Duprin 7847 approved for a heavy traffic institutional opening?
It is certified to ANSI/BHMA A156.3-2014 Grade 1, the top commercial durability grade for exit devices, and is classed as a commercial device. That is the grade specified for schools, healthcare, government buildings, and high traffic offices. It also meets ANSI/UL 305 and CAN/ULC-S132 as a panic device.
17) What is the AX option on the Von Duprin 7847 and do I need it?
AX designates the accessible device version, ordered as a yes or no choice. If you specify AX and also want electric latch retraction, the matching retraction options are QELX, or HD-QELX where you want hex dogging as well; the standard QEL is for non-AX devices.
18) What is the difference between the Von Duprin 7847 and a Corbin Russwin ED5800?
Both are Grade 1 wide stile concealed vertical rod exit devices for 1-3/4 inch doors, so they are close functional equivalents on the same opening. The 7847 is a push pad device from Von Duprin's 78 Series with hex key dogging standard and a wide option list (10 trim functions, 10 finishes, QEL electric retraction). The ED5800 is catalogued as exit only and accepts trim. If you want a crossbar rather than a push pad, the Corbin Russwin ED7800 is a crossbar CVR device, though it is narrow stile.
19) What is a simpler alternative to the 7847 if the door only needs to be an exit with no outside trim?
The 7847 can be ordered in an EO exit only trim function, so the same device covers that. If you are sourcing a dedicated exit only concealed vertical rod device instead, the Falcon 24-C at 36 inches, the Falcon 1690EO at 3 ft, the CRL Jackson 1085 Series at 48 inches, and the BEST Precision 2601 non-handed device are all exit only concealed vertical rod units. Note that the Falcon 24-C, 1690EO and Precision 2601 are narrow stile, while the CRL Jackson 1085 is wide stile.
20) I need hex dogging on a metal door at 36 inches - besides the 7847, what else fits?
The Von Duprin 7847 comes standard with hex key dogging at a 36 inch device size. The Sargent MD8613F-LTRIM is a heavy duty Grade 1 concealed vertical rod device for metal doors sized 36 inches by 84 inches with hex dogging and lever trim, which is the nearest equivalent configuration from another brand.
21) What looks like a substitute for the 7847 but is actually a dummy device?
The Falcon 1491DT is a concealed vertical rod dummy trim device with a 9970 pull at 42 inches - it carries no latching function, so it is not a replacement for an active 7847 opening. It would only pair with a 7847 ordered in a DT or L-DT dummy trim function on the inactive leaf. It is also narrow stile, while the 7847 is wide stile.
22) Which concealed vertical rod device covers narrow, medium and wide stile doors with one part?
The Von Duprin 7847 is specified for wide stile doors only. The CRL Jackson 1285 push pad concealed vertical rod panic exit is listed for narrow, medium or wide stile applications in an exit only function, so it is the option when you are covering mixed stile widths across a building.
23) Is the Adams Rite 8500 a direct alternative to the Von Duprin 7847 on a hollow metal door?
They are close in configuration. The Adams Rite 8500 Series is a Grade 1 wide stile concealed vertical rod exit device for hollow metal doors and is non-fire rated, matching the 7847 on grade, stile type and fire rating. The difference to confirm is trim and dogging options, which are ordered per device, plus the strike prep since the 7847 uses a 338 top strike and 385A bottom strike.
24) Does the Von Duprin 7847 come in a finish that will match the rest of my openings?
Ten finishes: 605 bright brass, 606 satin brass, 612 satin bronze, 619 satin nickel, 625 bright chrome, 626 satin chrome, 628 aluminum, 643E aged bronze, 710 dark bronze anodized, and 711 flat black. For standardizing a building, 626 satin chrome and 628 aluminum are the usual commercial defaults, and 710 or 711 for dark storefront and modern interiors.
25) I need a non-handed concealed vertical rod device. Is the 7847 the right pick?
If non-handed is a requirement for your stocking program, two peers are catalogued that way: the CRL Jackson 1085 Series, a 48 inch non-handed CVR panic device, and the BEST Precision 2601 Series, a non-handed narrow stile exit-only device. The BEST Precision 2701 Series is listed as wide stile reversible. Match the stile type to your door before choosing, since the 1085 is wide stile and the 2601 narrow.
How fast can I get the Von Duprin 7847EO 3 626 delivered?
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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 7847EO 3 626 come with a warranty?
Absolutely. The Von Duprin 7847EO 3 626 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 7847EO 3 626?
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