Von Duprin 7547F-3ft 75 Series...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$3,382.00
$2,181.43
Von Duprin 7547F-3ft 75 Series Fire Rated Concealed Vertical Rod Exit Device, Narrow Stile, 36" Grade 1

Von Duprin 7547F-3ft 75 Series Fire Rated Concealed Vertical Rod Exit Device, Narrow Stile, 36" Grade 1

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Model: 7547EO-F 3 626
$3,382.00
$2,181.43
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$3,382.00
$2,181.43
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Von Duprin 7547F-3ft 75 Series Fire Rated Concealed Vertical Rod Exit Device, Narrow Stile, 36" Grade 1

Commercial-Grade Narrow Stile Concealed Vertical Rod Exit Device with Fire Rating

The Von Duprin 7547F-3ft is a 75 Series narrow stile concealed vertical rod (CVR) exit device engineered for demanding commercial applications including warehouse, industrial, office, multifamily, retail, and hospitality environments. Designed for 36" door widths with a 1-3/4" door thickness, this fire-rated device carries ANSI/BHMA A156.3 2014 Grade 1 certification and meets ANSI/UL 10C fire-rated standards, delivering the reliability and peace of mind Von Duprin is known for. The device features a 3/4" latch throw, hex key dogging configuration, and a device centerline positioned at 39-13⁄16" from finished floor, making it a precise fit for single and double door applications.

Professional Features & Benefits

  • Door Width Compatibility: Sized for 36" door openings, available in 3' and 4' lengths that are field sizeable for single and double door applications.
  • Door Thickness & Stile Specifications: Engineered for 1-3/4" door thickness with a narrow stile profile, ideal for glass and aluminum storefront door systems.
  • Latch & Projection Dimensions: Features a 3/4" latch throw and a product projection of 3-13⁄16" for precise hardware coordination.
  • Device Centerline Placement: Centerline positioned at 39-13⁄16" from finished floor for code-compliant, ergonomic operation.
  • Fire Rating Compliance: Certified to ANSI/UL 10C and CAN/ULC-S104 fire-rated standards, ensuring suitability for fire-rated door assemblies where required by code.
  • ANSI/BHMA Grade 1 Certified: Meets ANSI/BHMA A156.3 2014 Grade 1 requirements along with ANSI/UL 305 and CAN/ULC-S132 certifications for the highest level of commercial performance.
  • Hex Key Dogging Configuration: Push pad dogging via hex key allows the latch to be held in the retracted position for high-traffic convenience.
  • Compatible Door Strikes: Supplied with Top: 338 and Bottom: 304L door strikes for complete concealed vertical rod installation.
  • Versatile Function Options: Available in Exit Only (EO), Lever (L), Night Latch (NL), Turn Lever (TL), and additional trim configurations to suit a wide range of access control requirements.
  • QEL Option Available: The 70 Series platform supports the Quiet Electric Latch Retraction (QEL) option for electronic control with minimal operational noise where desired.

Technical Specifications

  • Product Group: Exit Devices and Trim
  • Series: 75 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: Narrow Stile
  • Wood Door Compatible: No
  • MAP Policy: Yes
  • Product Model: 7547
  • Door Thickness Range: 1-3/4"
  • Product Size: 36"
  • Dogging Configuration: Hex Key Dogging
  • Fire Rating: Yes
  • Product Projection: 3-13⁄16"
  • Door Strike: Top: 338; Bottom: 304L
  • Product Style: Push Pads
  • Product Category: Exit Devices and Trim
  • Department: Door Hardware

Professional Applications

  • Commercial Office Buildings
  • Warehouse and Industrial Facilities
  • Retail Establishments
  • Multifamily and Residential Properties
  • Hospitality and Hotel Properties
  • Educational Facilities
  • Healthcare Institutions

Why Choose Von Duprin Quality?

Von Duprin 75 Series exit devices are ANSI/BHMA A156.3 2014 Grade 1 certified and comply with ANSI/UL 10C, ANSI/UL 305, CAN/ULC-S104, and CAN/ULC-S132 standards, reflecting a commitment to the highest levels of commercial door hardware performance. Backed by Allegion services and support, the 75 Series delivers dependable, code-compliant egress solutions for the most demanding commercial environments. Engineered for heavy-duty applications where reliable performance and fire-rated compliance are essential.

Manufacturer Resources

Von Duprin 78/75 Series Catalog

Product Specs

Product Group:
Exit Devices and Trim
Series:
75 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:
Narrow Stile
Wood Door Compatible:
No
MAP Policy:
Yes
Product Model:
7547
Door Thickness Range:
1-3/4"
Product Size:
36"
Dogging Configuration:
Hex Key Dogging
Fire Rating:
Yes
Product Projection:
3-13/16"
Door Strike:
Top: 338;Bottom: 304L
Product Style:
Push Pads
Product Category:
Exit Devices and Trim
Department:
Door Hardware

Von Duprin 7547EO-F 3 626 – Frequently Asked Questions

1) Is the Von Duprin 7547F approved for a fire rated door opening?
Yes. The 7547F is the fire rated version of the 75 Series concealed vertical rod device, certified to ANSI/UL 10C and CAN/ULC-S104, and it also carries ANSI/BHMA A156.3 2014 Grade 1 along with ANSI/UL 305 and CAN/ULC-S132. On a fire door you cannot dog the device down, so the hex key dogging is only usable on non-rated panic openings.
2) What strikes come with the 7547F concealed vertical rod device?
It ships with a 338 top strike and a 304L bottom strike, which is what you need for the rods to latch at the head and at the threshold. Budget for prepping the frame head and the floor or threshold accordingly. If a floor strike is a problem (drainage, tile, carpet transitions), the less bottom rod option removes the bottom latch entirely.
3) Can a Von Duprin 7547F be used on a pair of doors without a mullion?
Yes. Because it is a concealed vertical rod device, it latches into the frame head and the floor strike rather than into a strike on an adjacent door, so a pair can be secured with no center mullion. Order one device per leaf and specify the trim function per leaf (EO exit only on the inactive side, L lever or NL night latch where you need outside access).
4) What do I have to specify when ordering a Von Duprin 7547F?
Five decisions. Trim function (dummy trim, exit only, lever, lever with blank escutcheon, lever with dummy trim, night latch, night latch with optional pull, thumbturn with blank escutcheon, or TL thumbturn and unlocks). Lever design if you picked an L function: 01, 02, 03, 05, 06, 07, 12, 16, 17 or 18. Dogging: hex key, CD cylinder dogging, or LD less dogging. Whether you want the AX accessible device. And finish, from 605, 606, 612, 619, 625, 626, 628, 643E, 710 or 711. Less bottom rod is a separate yes/no.
5) Does the 7547F have an electric latch retraction option for access control?
Yes, the 75 Series platform takes QEL quiet electric latch retraction, including HD-QEL (quiet electric latch retraction with hex dogging, panic only) and the QELX and HD-QELX versions for AX accessible devices. Monitoring and alarm options include RX request to exit, LX latchbolt monitor, LX-RX combination, RX2 double switch, WP-RX waterproof RX, and the ALK alarm exit kit with or without RX and LX switches. Note that HD-QEL is panic only, so it is not the right choice on a fire rated opening.
6) What fire rated concealed vertical rod exit device should I use on a wide stile hollow metal door instead of the Von Duprin 7547F?
The 7547F is a narrow stile device, so on a wide stile hollow metal leaf look at the Adams Rite 3600 Series, a Grade 1 fire rated concealed vertical rod device for hollow metal doors, or the Adams Rite 3900 Series, Grade 1 fire rated with a 1-1/2 hour rating. The Sargent 12-MD8613 is a fire rated Grade 1 wide stile CVR in classroom function if the opening needs key control on the outside.
7) Can I use the Von Duprin 7547F on a 2 inch thick door?
No. The Von Duprin 7547F is specified for a 1-3/4 inch door thickness. Where the leaf runs thicker, the Dormakaba DORMA 9100 Series wide stile pushpad concealed vertical rod device covers 1-3/4 inch to 2-1/4 inch, as does the DORMA 9600BB in narrow stile; both are Grade 1 heavy duty and non fire rated.
8) How high off the floor does the 7547F push pad sit, and how far does it stick out from the door?
Device centerline is 39-13/16 inches from finished floor, and the push pad projects 3-13/16 inches off the door face. The projection is what to check against a side wall, a return, or an adjacent door leaf in a vestibule, and against clear width if the door swings into a corridor.
9) Will the 7547F latch into my existing top and bottom strikes?
The latches throw 3/4 inch, and the device is supplied with its own 338 top strike and 304L bottom strike. If you are replacing another brand's CVR, plan on installing the supplied strikes rather than reusing the old ones, since rod position and strike prep differ between manufacturers.
10) What is the difference between the Von Duprin 7547F and a non fire rated narrow stile CVR?
The F in 7547F is the fire rating, so it is certified to UL 10C and CAN/ULC-S104 and usable on a rated opening. Narrow stile CVR devices we carry that are not fire rated include the Adams Rite 8600 Series for aluminum doors and the DORMA 9600BB, a 36 inch Grade 1 narrow stile pushpad device. If the opening is not in a rated wall, those are legitimate alternatives; if it is rated, they are not.
11) What is the closest narrow stile concealed vertical rod alternative to the Von Duprin 7547F from another brand?
For a Grade 1 narrow stile CVR on a 1-3/4 inch door, the Corbin Russwin ED4800 is the nearest pushpad equivalent, and the Falcon 24-C at 36 inches and the Falcon 1690EO 3 ft are narrow stile Grade 1 exit only devices in the same size class. If you want a crossbar instead of a push pad, the Corbin Russwin ED7800 is the narrow stile crossbar version. Confirm the fire rating on whichever you pick if the opening is rated, since the 7547F is the one here certified to UL 10C.
12) Can I standardize the 7547F across a building with different door widths?
The 75 Series device comes in 3 ft and 4 ft lengths and is field sizeable, so the 3 ft covers 36 inch leaves and the 4 ft covers wider ones, all on 1-3/4 inch doors at the same 39-13/16 inch centerline. Keep the finish consistent across the fleet, and keep the trim function per opening (EO, L lever, NL night latch, TL thumbturn) matched to how each door is used.
13) Should I order less bottom rod on a fire rated 7547F?
Less bottom rod is offered on the 7547F and it removes the bottom latch and floor strike, which helps where the floor covering, a threshold, or debris fouls the bottom latch. On a fire rated opening less bottom rod normally requires an approved auxiliary fire pin or an LBR listing, so confirm the LBR arrangement is acceptable for your rated assembly before you specify it.
14) What narrow stile exit only concealed vertical rod devices compare to the Von Duprin 7547F for standardizing a building?
Across narrow stile Grade 1 concealed vertical rod devices for 1-3/4 inch doors, the exit only options include the Falcon 24-C at 36 inches, the Falcon 1690EO at 3 ft, the Falcon 1990EO at 44 inches, and the BEST Precision 2601, which is narrow stile exit only and non-handed. The Von Duprin 7547F is 36 inches, Grade 1, narrow stile, and is offered in exit only along with lever, night latch and thumbturn trims if some leaves need outside access.
15) What is the difference between the Von Duprin 7547F and a crossbar concealed vertical rod device?
The 7547F uses a push pad actuator. The Corbin Russwin ED7800 is a Grade 1 narrow stile concealed vertical rod device for 1-3/4 inch doors that uses a crossbar instead, and accepts operator trim. Both are narrow stile CVR devices; the touchbar style is what changes at the door face.
16) I need a matching inactive leaf pull rather than a working exit device like the Von Duprin 7547F. What do I order?
The Falcon 1491DT is a narrow stile concealed vertical rod dummy trim device with a 9970 pull, Grade 1, for 1-3/4 inch doors in a 42 inch size. The Von Duprin 7547F also offers a DT dummy trim function among its trim options if you want to keep the pair in one series.
17) For a 48 inch opening, what concealed vertical rod device can I use instead of the 36 inch Von Duprin 7547F?
The Von Duprin 7547F is sized at 36 inches. For a wider leaf, the CRL Jackson 1085 Series is a 48 inch non-handed concealed vertical rod panic exit device in exit only function, wide stile. The CRL Jackson 1285 push pad concealed vertical rod exit is offered for narrow, medium or wide stile in exit only.
18) Which concealed vertical rod exit device besides the Von Duprin 7547F comes with hex dogging on a 36 inch metal door?
The Sargent MD8613F-LTRIM is a concealed vertical rod exit device for metal doors at 36 by 84 inches with hex dogging, Grade 1 heavy duty in the 80 Series. The Von Duprin 7547F ships in hex key dogging as its standard configuration, with cylinder dogging and less dogging also available.
19) Is there a cylinder dogging option on the 75 Series, and when would I use it?
Dogging ships as hex key by default, with CD cylinder dogging and LD less dogging as alternatives. Cylinder dogging lets staff dog the push pad down with a key instead of a hex wrench, which property managers prefer for retail and office doors that get held unlatched during business hours. Less dogging is the choice when the opening is fire rated, since a rated door cannot be dogged.
How fast can I get the Von Duprin 7547EO-F 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 7547EO-F 3 626 come with a warranty?
Absolutely. The Von Duprin 7547EO-F 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 7547EO-F 3 626?
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