Von Duprin 7547-4ft 75 Series ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$3,175.00
$2,052.02
Von Duprin 7547-4ft 75 Series 4 ft Narrow Stile Concealed Vertical Rod Exit Device with Hex Key Dogging

Von Duprin 7547-4ft 75 Series 4 ft Narrow Stile Concealed Vertical Rod Exit Device with Hex Key Dogging

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Model: 7547EO 4 626
$3,175.00
$2,052.02
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$3,175.00
$2,052.02
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Von Duprin 7547-4ft 75 Series 4 ft Narrow Stile Concealed Vertical Rod Exit Device with Hex Key Dogging

Commercial-Grade Concealed Vertical Rod Exit Device for Demanding Applications

The Von Duprin 75 Series Concealed Vertical Rod (CVR) Exit Device delivers the quality and reliability Von Duprin is known for in a mid-price narrow stile solution. Designed for 36" door widths with a 1-3/4" door thickness, this 4 ft device features a 3/4" latch throw, a device centerline from finished floor of 39-13⁄16", and a product projection of 3-13⁄16". Available in 3 ft and 4 ft lengths that are field sizeable for single and double door applications, the 7547 is ANSI/BHMA A156.3 2014 Grade 1 certified and backed by Allegion services and support. Ideal for warehouse, industrial, office, multifamily, retail, hospitality, and commercial real estate spaces, this push-pad style device provides dependable egress performance where it matters most.

Professional Features & Benefits

  • ANSI/BHMA Grade 1 Certified: Meets ANSI/BHMA A156.3, 2014 Grade 1 standards, ensuring top-tier performance and compliance for commercial applications.
  • Concealed Vertical Rod (CVR) Design: The 47-suffix CVR configuration provides a clean, concealed rod mechanism suited for narrow stile door applications.
  • Narrow Stile Compatibility: Engineered specifically for narrow stile doors, making it ideal for aluminum storefront and commercial glass door systems.
  • Door Width & Thickness: Designed for 36" door widths with a 1-3/4" door thickness range, accommodating standard commercial door configurations.
  • 3/4" Latch Throw: Provides a secure 3/4" latch throw for reliable latching performance in high-traffic commercial environments.
  • Field Sizeable Lengths: Available in 3 ft and 4 ft lengths that are field sizeable for flexible single and double door application configurations.
  • Hex Key Dogging: Hex key dogging configuration allows the push pad to be held in the retracted position for convenient passage during business hours.
  • Multiple Certifications: Certified to ANSI/UL 305, CAN/ULC-S132, and fire-rated configurations available (ANSI/UL 10C and CAN/ULC-S104) by adding the “-F” suffix.
  • Quiet Electric Latch Retraction (QEL) Option: The 70 Series platform supports the QEL option for electronic control with limited operational noise where desired.
  • Wide Range of Functions & Finishes: Available in Exit Only (EO), Lever (L), Night Latch (NL), Turn Lever (TL), and more, across a broad selection of finishes and lever designs.

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: No
  • 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 Hospitality Properties
  • Educational Facilities
  • Healthcare Institutions
  • Government and Municipal Buildings

Why Choose Von Duprin Quality?

Von Duprin 75 Series Concealed Vertical Rod Exit Devices are engineered to meet ANSI/BHMA A156.3, 2014 Grade 1 standards, delivering professional-grade reliability with a 3/4" latch throw and field-sizeable 3 ft and 4 ft lengths for versatile commercial installations. Backed by Allegion services and support, these devices are certified to ANSI/UL 305 and CAN/ULC-S132, with fire-rated configurations also available. Engineered for demanding commercial applications where dependable egress performance and code 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:
No
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 4 626 – Frequently Asked Questions

1) Will the Von Duprin 7547 concealed vertical rod exit device work on an aluminum storefront door?
That is exactly what the 7547 is built for. It's a narrow stile device, so it fits the slim vertical stiles on aluminum storefront and commercial glass entrances, and it takes a 1-3/4 inch door. What it will not do is go on a wood door, so for a wood pair look at the BEST Precision 2701, which is a wide stile reversible device for wood doors.
2) What size door does the 4 ft Von Duprin 7547 cover, and can it be cut down?
The 4 ft 7547 is set up for a 36 inch door width, and the 75 Series comes in 3 ft and 4 ft lengths that are field sizeable, so the device can be fitted to narrower openings on site rather than reordered. That covers single doors and both leaves of a pair.
3) Will the 7547 concealed vertical rod device latch into my existing strikes, or do I need new ones?
Plan on the Von Duprin strikes. The 7547 latches top and bottom with a 3/4 inch throw and is specified with a 338 top strike and a 304L bottom strike. If your frame is prepped for a different device's strike pattern, the head and threshold will need new prep.
4) Can I hold the 7547 push pad down for daytime traffic?
Yes, with hex key dogging as the default configuration, which retracts and holds the push pad for free passage during business hours and releases it back to latching when you're done. Two other choices exist on the order: CD for cylinder dogging, where a keyed cylinder does the dogging instead of an allen wrench, and LD for less dogging where the device never dogs, which is what you specify on fire rated openings.
5) What outside trim options are there on the Von Duprin 7547, and how do I get key access from outside?
Nine trim functions are offered on the 7547: EO exit only with nothing outside, L lever, L-BE lever with blank escutcheon, L-DT lever with dummy trim, NL night latch, NL-OP night latch with optional pull, TL thumbturn that unlocks, T-BE thumbturn with blank escutcheon, and DT dummy trim. For key access from the outside, NL night latch is the usual pick: a cylinder retracts the latch for entry. If you want a lever on the outside, order L and pick the lever design, there are ten to choose from including the 01, 02, 03, 05, 06, 07, 12, 16, 17 and 18 levers, with 06 as the default.
6) Does the Von Duprin 7547 meet a Grade 1 spec for an institutional opening?
The 7547 is certified to ANSI/BHMA A156.3 2014 Grade 1, and to ANSI/UL 305 and CAN/ULC-S132 as a panic exit device. It's a commercial duty device. Note it is not fire rated in this configuration, so on a rated opening you need the -F version of the 75 Series instead.
7) What is the closest alternative to the Von Duprin 7547 if I need a different brand narrow stile concealed vertical rod device?
Straight narrow stile equivalents we carry include the Corbin Russwin ED4800, Grade 1 narrow stile CVR for 1-3/4 inch doors as exit only or accepting trim, and the DORMA 9600BB, a 36 inch non fire rated Grade 1 narrow stile pushpad CVR with a wider 1-3/4 to 2-1/4 inch door thickness range if your door is thicker than 1-3/4. The Adams Rite 8600 Series is the narrow stile CVR built for aluminum doors. If you want a crossbar instead of a push pad, the Corbin Russwin ED7800 is narrow stile crossbar. One to avoid by mistake: the Corbin Russwin ED5800 and the DORMA 9100 are both wide stile and will not fit a narrow storefront stile.
8) The opening needs a fire label. What concealed vertical rod device should be used instead of the Von Duprin 7547?
The 7547 as configured is a non fire rated device. For a labeled opening, the Adams Rite 3600 Series and the Adams Rite 3900 Series are both Grade 1 fire rated concealed vertical rod devices, with the 3900 carrying a 1-1/2 hour rating, and the Sargent 12-MD8613 is a Grade 1 fire rated concealed vertical rod device in a classroom function. All three are wide stile, so an aluminum storefront opening will need a different answer than a hollow metal one.
9) What is the closest narrow stile concealed vertical rod equivalent to the Von Duprin 7547 from another manufacturer?
The Corbin Russwin ED4800 is the nearest match. Like the 7547, it is a Grade 1 narrow stile concealed vertical rod exit device built for a 1-3/4 inch door, and it is offered exit only or set up to accept trim. The 7547 is a push pad device with a 3/4 inch latch throw and a 39-13/16 inch centerline from finished floor, so confirm the ED4800 rod and strike prep lines up with the existing door cutout before swapping one for the other.
10) The door is a wide stile hollow metal door, not aluminum. What concealed vertical rod device takes the place of the Von Duprin 7547?
The 7547 is a narrow stile device and is not wood door compatible. For a wide stile hollow metal leaf, the Adams Rite 8500 Series is a non fire rated Grade 1 wide stile concealed vertical rod device for hollow metal doors, the Corbin Russwin ED5800 is a Grade 1 wide stile concealed vertical rod device for a 1-3/4 inch door, and the DORMA 9100 Series is a heavy duty Grade 1 wide stile push pad concealed vertical rod device covering 1-3/4 inch through 2-1/4 inch door thickness.
11) The wood door leaf needs a concealed vertical rod device. Can the Von Duprin 7547 be used?
No. The 7547 is not wood door compatible. The BEST Precision 2701 is a wide stile reversible concealed vertical rod exit device built for wood doors and is the one to specify for that leaf. Because it is wide stile, the stile width on the wood leaf should be confirmed before ordering.
12) Should I use a concealed vertical rod exit device or a surface mounted one on a pair of glass doors?
A concealed vertical rod device like the 7547 runs the rods inside the door stile, so nothing is exposed on the face of the door above or below the push pad. On aluminum and glass entrances that is usually the reason to pick it: clean appearance, and no surface rods to get kicked or dented. The trade is that the door has to be prepped to take the rods internally, which means it suits new doors or doors already built for concealed rod hardware. A surface vertical rod device mounts on the face and is the easier retrofit on an existing door with no concealed rod prep. Either type latches at the head and the threshold, so neither needs a center mullion on a pair.
13) How much does the 7547 exit device stick out into the doorway, and what height does the push pad sit at?
Projection is 3-13/16 inches off the face of the door, which is what to check against your clear width and against anything hinged nearby. The device centerline sets at 39-13/16 inches from finished floor, so if you're matching the pad height across a run of existing openings, that is the number to compare.
14) Can I get the Von Duprin 7547 with electric latch retraction for access control?
Yes. QEL quiet electric latch retraction is available on the 75 Series for electronic release with little operating noise, and there are four variants to pick between: QEL, HD-QEL which combines it with hex dogging on panic only devices, QELX for AX accessible devices, and HD-QELX for AX devices with hex dogging. Monitoring and signalling are separate line items: RX request to exit, LX latchbolt monitor, LX-RX for both, RX2 double request to exit, WP-RX waterproof, plus alarm kits as ALK, RX-ALK and LXRX-ALK.
15) What is the less bottom rod option on a concealed vertical rod exit device and should I order it?
Less bottom rod, offered as a yes or no choice on the 7547, deletes the bottom latch so the device only latches at the head. It's specified where a bottom latch is a nuisance or a hazard: carpet, uneven thresholds, floors that get wet or gritty, or an opening where the bottom rod would foul a floor closer or a drain. Security drops when you delete it, since the door is held at one point instead of two, so it's a judgement call about the opening rather than a default.
16) I'm standardizing exit hardware across a multifamily property. Is the 7547 the right device to spec on every door?
For narrow stile aluminum and glass entrances at 1-3/4 inch thick, yes, and the 75 Series holds the same centerline at 39-13/16 inches from finished floor across the run so pad heights match door to door. Where it won't standardize: wood doors, which it is not rated for, and fire rated openings, which need the -F version. If the property mixes narrow and wide stile doors, the wide stile openings need a different device, the Corbin Russwin ED5800 or DORMA 9100 among them.
17) If no outside trim or dogging is needed, is there a simpler concealed vertical rod device than the Von Duprin 7547?
Yes. The 7547 carries a hex key dogging configuration and offers lever, night latch, thumbturn and dummy trim functions. Where the opening only needs egress with nothing on the pull side, the Falcon 1690EO is a Grade 1 narrow stile concealed vertical rod device supplied exit only for a 3 ft door at 1-3/4 inch thickness, and the BEST Precision 2601 is a non-handed narrow stile concealed vertical rod device supplied exit only. Both drop the trim and keying decisions entirely.
18) Does the Corbin Russwin ED7800 substitute for the Von Duprin 7547?
Not on a like for like basis. The ED7800 is a Grade 1 narrow stile concealed vertical rod device for a 1-3/4 inch door, but it is a crossbar device and accepts operator trim, where the 7547 is a push pad device. The actuator differs, so the door face appearance and the user motion change even though both are narrow stile concealed vertical rod. Where a building has standardized on push pads across its egress doors, the crossbar will read as a different device.
19) What concealed vertical rod device works when the stile width on the aluminum storefront is not known?
The CRL Jackson 1285 push pad concealed vertical rod panic exit is listed for narrow, medium or wide stile and is supplied exit only, which removes the stile call from the order. The Von Duprin 7547 is specifically a narrow stile device, so an accurate stile measurement is needed before it is ordered for a storefront opening.
20) What pairs with an active Von Duprin 7547 leaf when the inactive leaf only needs a pull?
A dummy trim device gives the matching face without the latching mechanism. The Falcon 1491DT is a Grade 1 narrow stile concealed vertical rod dummy device for a 1-3/4 inch door, furnished at 42 inches with a 9970 pull. The 7547 itself is also offered in a DT dummy trim function, so a pair can be built either within the 75 Series or across to the Falcon device depending on which face the building has standardized on.
21) What covers a door wider than the 36 inch size the Von Duprin 7547 is built around?
The 7547 is specified at a 36 inch door size. For wider leaves, the Falcon 1990EO is a Grade 1 narrow stile concealed vertical rod device furnished at 44 inches exit only for a 1-3/4 inch door, and the CRL Jackson 1085 is a 48 inch non-handed concealed vertical rod panic exit device supplied exit only in a wide stile configuration. Match the device to the actual leaf width and stile before ordering.
22) Which concealed vertical rod devices besides the Von Duprin 7547 offer hex dogging on a metal door?
The Sargent MD8613F-LTRIM is a heavy duty Grade 1 concealed vertical rod exit device for metal doors at 36 inches by 84 inches with hex dogging. The Von Duprin 7547 carries hex key dogging as its standard configuration, with cylinder dogging and less dogging also available. Where a facility standardizes on a single dogging method for after hours passage, both devices meet that call.
23) What finishes does the Von Duprin 75 Series concealed vertical rod device come in for matching existing storefront hardware?
Ten finishes across the 75 Series: 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 matching aluminum storefront, 628 aluminum and 710 dark bronze anodized are the two that line up with common anodized frame colors, and 711 flat black matches black anodized entrances.
24) What is the AX accessible device option on the Von Duprin 75 Series?
AX is a yes or no choice when you order the 7547, and it's a device built to a reduced operating force so the push pad takes less effort to release. It matters on openings where accessibility requirements govern how hard a door may be to operate. If you're combining it with electric latch retraction, the AX device takes QELX or HD-QELX rather than the standard QEL.
25) Is the BEST Precision 2801 a drop-in for the Von Duprin 7547?
No. The 2801 is a wide stile concealed vertical rod exit device, while the 7547 is narrow stile with a 3-13/16 inch projection off the door face. The two are not interchangeable in the same opening; the 2801 belongs on a wide stile leaf and the 7547 on an aluminum or narrow stile one.
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Does the Von Duprin 7547EO 4 626 come with a warranty?
Absolutely. The Von Duprin 7547EO 4 626 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 4 626?
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