Von Duprin 7547-3ft 75 Series ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$3,148.00
$2,034.84
Von Duprin 7547-3ft 75 Series 3 ft Narrow Stile Grade 1 Concealed Vertical Rod Exit Device

Von Duprin 7547-3ft 75 Series 3 ft Narrow Stile Grade 1 Concealed Vertical Rod Exit Device

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Model: 7547EO 3 626
$3,148.00
$2,034.84
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$3,148.00
$2,034.84
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Von Duprin 7547-3ft 75 Series 3 ft Narrow Stile Grade 1 Concealed Vertical Rod Exit Device

Mid-Price 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 you expect from Von Duprin at a mid-price value, making it an ideal solution for warehouse, industrial, office, multifamily, retail, hospitality, and commercial real estate applications. This 3 ft (36") narrow stile device is ANSI/BHMA A156.3 Grade 1 certified and features a 3/4" latch throw, a door thickness compatibility of 1-3/4", and a device centerline from finished floor of 39-13⁄16". Available in 3 ft and 4 ft lengths that are field sizeable for single and double door applications, the 75 Series offers versatile configuration options across a wide range of device types, lever designs, functions, and finishes.

Professional Features & Benefits

  • ANSI/BHMA Grade 1 Certification: ANSI/BHMA A156.3, 2014 Grade 1 certified, backed by Allegion services and support for confidence in demanding commercial environments.
  • Field-Sizeable Lengths: Available in 3 ft (36") and 4 ft lengths that are field sizeable, providing flexibility for single and double door applications without special ordering.
  • Narrow Stile Design: Engineered specifically for narrow stile doors, making it suitable for a broad range of commercial aluminum storefront and glass door configurations.
  • 3/4" Latch Throw: Features a 3/4" latch throw for secure latching performance in concealed vertical rod applications.
  • Door Thickness Compatibility: Designed for 1-3/4" door thickness, covering the most common commercial door specification.
  • Hex Key Dogging: Equipped with hex key dogging configuration for convenient hold-open functionality in appropriate applications.
  • Multiple Certifications: Meets ANSI/UL 305, CAN/ULC-S132, and — for fire-rated configurations — ANSI/UL 10C and CAN/ULC-S104, ensuring broad code compliance across jurisdictions.
  • Quiet Electric Latch Retraction (QEL) Option: The 70 Series platform (which includes the 75 Series) can be configured with the QEL option, providing electronic control of the exit device where limited operational noise is desired.
  • Wide Range of Functions: Supports Exit Only (EO), Dummy Trim (DT), Lever (L), Lever Blank Escutcheon (LBE), Lever Dummy Trim (LDT), Night Latch key retracts (NL), Night Latch optional pull (NLOP), Turn Lever (TL), and Turn Lever Blank Escutcheon (TLBE) for maximum application flexibility.
  • Fire-Rated Option Available: Devices can be ordered fire-rated by adding "-F" to the suffix, supporting fire-rated door assemblies per ANSI/UL 10C and CAN/ULC-S104.

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 Multi-Tenant Residential Properties
  • Hospitality and Hotel Properties
  • Educational Facilities
  • Government and Municipal Buildings

Why Choose Von Duprin Quality?

Von Duprin 75 Series exit devices are ANSI/BHMA A156.3, 2014 Grade 1 certified and backed by Allegion services and support, delivering professional-grade reliability for the most demanding commercial applications. The 75 Series concealed vertical rod platform meets multiple national and international standards including ANSI/UL 305 and CAN/ULC-S132, with fire-rated configurations available per ANSI/UL 10C and CAN/ULC-S104. Engineered for heavy-duty warehouse, industrial, office, multifamily, retail, and hospitality environments, Von Duprin 75 Series exit devices provide the trusted performance and peace of mind that commercial door hardware professionals rely on.

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 3 626 – Frequently Asked Questions

1) Will the Von Duprin 7547 concealed vertical rod device fit an aluminum storefront door?
That's what it's built for. The 7547 is a narrow stile device, so it suits aluminum storefront and glass door stiles. It fits 1-3/4 inch doors only, and it is not for wood doors. Projection off the door face is 3-13/16 inches, which matters when the door swings into a tight vestibule or past adjacent hardware.
2) Can a concealed vertical rod exit device secure a pair of doors with no center mullion?
Yes, and that's the main reason to pick one. A concealed vertical rod device like the Von Duprin 7547 latches at the head and at the threshold rather than into a strike on a mullion, so a pair of doors works with a clear opening between the leaves. The rods run inside the door, so nothing is exposed on the face. If your opening has a mullion or you only need a single door, a rim device is simpler to install and service. The 7547 uses a 338 top strike and a 304L bottom strike.
3) What is less bottom rod on the Von Duprin 7547 and should I order it?
Less bottom rod (LBR) is an option on the 7547, and it deletes the bottom rod and the floor strike so the device latches only at the head. Order it where the floor won't cooperate: exterior thresholds that ice or fill with grit, uneven slabs, or openings where a floor strike is a trip hazard or a mop catch. You give up the second latching point, so security at the bottom of the door drops. If you want both latch points, order it with no for less bottom rod and plan on the 304L bottom strike.
4) Which trim function do I order on a Von Duprin 75 Series exit device for a classroom or an entry that needs key access from outside?
Nine trim functions are available on the 7547. For key access from the outside with the door normally locked, order NL (night latch, key retracts the latch) or NL-OP (night latch with optional pull). For everyday lever entry, L is the lever function, with L-BE giving a lever on a blank escutcheon and L-DT a lever dummy trim. EO is exit only, no outside trim at all. DT is a dummy trim pull. TL is a thumbturn that unlocks, and T-BE is a thumbturn on a blank escutcheon. If you order an L function, you also pick the lever design: 01, 02, 03, 05, 06 (default), 07, 12, 16, 17 or 18.
5) Can the Von Duprin 7547 be tied into access control or an alarm?
Yes, several ways. Switch options are RX (request to exit), LX (latchbolt monitor), LX-RX combined, RX2 (double RX), WP-RX (waterproof RX for wet or exterior openings), ALK (alarm exit kit, less switch), RX-ALK, and LXRX-ALK. For electric latch retraction there is QEL (quiet electric latch retraction), HD-QEL (QEL with hex dogging, panic only), and the QELX and HD-QELX versions for AX accessible devices. QEL is the one to specify where operating noise matters, such as hotel corridors or offices.
6) Will the Von Duprin 7547 latch into my existing top and bottom strikes?
The 7547 throws its latch 3/4 inch and is set up for a 338 top strike and a 304L bottom strike. If the openings you're retrofitting already run Von Duprin concealed vertical rod hardware with those strikes, the device drops into the same latching points. Coming off another brand's CVR, the strike locations and pocket prep usually differ, so plan on new strikes and check the head and threshold prep before you order.
7) What else could I use instead of the Von Duprin 7547 on a narrow stile aluminum door?
Several Grade 1 narrow stile concealed vertical rod devices cover the same opening. The Corbin Russwin ED4800 is a narrow stile CVR for 1-3/4 inch doors, exit only or accepting trim. The Falcon 24-C in 36 inch is a narrow stile exit only device for 1-3/4 inch doors, as is the Falcon 1690EO in 3 ft. The DORMA 9600BB in 36 inch is a narrow stile pushpad CVR, non fire rated, and its door thickness range runs 1-3/4 to 2-1/4 inches if your doors are thicker than 1-3/4. The Adams Rite 8600 Series is a narrow stile CVR for aluminum doors. Where the 7547 pulls ahead is the option range: nine trim functions, three dogging choices, and the QEL electric latch retraction package.
8) My doors are 2 inches thick. Will the Von Duprin 7547 work?
No. The 7547 is a single thickness device for 1-3/4 inch doors. For a thicker leaf, the DORMA 9100 Series wide stile CVR and the DORMA 9600BB narrow stile CVR both list a 1-3/4 to 2-1/4 inch door thickness range.
9) The Von Duprin 7547 is not fire rated - what concealed vertical rod device should I use on a fire rated opening?
The Von Duprin 7547 as configured is non fire rated, and a fire rated assembly needs a labeled device. The Adams Rite 3600 Series and 3900 Series are both fire rated Grade 1 concealed vertical rod devices, with the 3900 Series carrying a 1-1/2 hour rating; both are wide stile, so they suit hollow metal rather than a narrow stile aluminum opening. On the wide stile side the Sargent 12-MD8613 is a fire rated Grade 1 concealed vertical rod device in classroom function. Note that the 7547 platform itself can be ordered fire rated by adding the -F suffix, which keeps you in narrow stile.
10) My door is a wide stile hollow metal door - can I use the Von Duprin 7547?
No. The Von Duprin 7547 is a narrow stile device and is not wood door compatible, so it is built for narrow stile aluminum storefront and glass openings. For a wide stile hollow metal door, the Adams Rite 8500 Series is a non fire rated Grade 1 wide stile concealed vertical rod device for hollow metal doors, and the Corbin Russwin ED5800 is a Grade 1 wide stile concealed vertical rod device for 1-3/4 inch doors. The DORMA 9100 Series is a heavy duty Grade 1 wide stile pushpad concealed vertical rod device covering 1-3/4 to 2-1/4 inch doors.
11) What is the closest narrow stile Grade 1 concealed vertical rod equivalent to the Von Duprin 7547 if I need a different brand?
The Corbin Russwin ED4800 is the closest match. It is a Grade 1 narrow stile concealed vertical rod exit device for 1-3/4 inch doors, the same stile type, grade and door thickness the Von Duprin 7547 covers. The ED4800 is built as exit only and accepts trim, while the 7547 is ordered with the trim function specified up front - EO, L lever, L-BE, L-DT, NL, NL-OP, T-BE, TL or DT. The DORMA 9600BB is the other close narrow stile Grade 1 concealed vertical rod option, and it covers a door thickness range of 1-3/4 to 2-1/4 inches if the opening is thicker than 1-3/4.
12) Does the Von Duprin 7547 have dogging, and can I get cylinder dogging instead of hex key?
Hex key dogging is standard on the 7547. Two other choices are available at order time: CD for cylinder dogging, where a keyed cylinder holds the pushpad down instead of an Allen wrench, and LD for less dogging, where the device cannot be held retracted at all. Cylinder dogging is the usual pick where you don't want staff carrying a hex key to unlock a retail or office entry each morning.
13) How high off the floor does the Von Duprin 75 Series pushpad mount?
Device centerline sits 39-13/16 inches from the finished floor. Use that number when you're laying out a rail of doors so every pushpad in the building lines up, and when you're checking clearance against existing pulls, card readers, or glass stops on a storefront.
14) What does the AX option mean on a Von Duprin 75 Series exit device?
AX is the accessible device option, and it is a required selection when ordering the 7547, yes or no. Specify AX where the opening has to meet reduced operating force for accessibility. If you order AX and also want electric latch retraction, the matching retraction options are QELX and HD-QELX rather than the standard QEL.
15) Is the Von Duprin 7547 Grade 1, and what standards does it meet?
Grade 1 under ANSI/BHMA A156.3, 2014. The 75 Series also meets ANSI/UL 305 and CAN/ULC-S132 for panic hardware, with ANSI/UL 10C and CAN/ULC-S104 covering the fire rated configurations of the platform. That's the spec set an institutional or MRO buyer needs to see before standardizing a facility on it.
16) I need a concealed vertical rod exit device for a wood door - what works instead of the Von Duprin 7547?
The Von Duprin 7547 is not wood door compatible, so it is not the device for a wood opening. The BEST Precision 2701 Series is a wide stile reversible concealed vertical rod exit device made for wood doors. If the wood leaf is in a wide stile configuration and you want a heavy duty Grade 1 alternative, the BEST Precision 2801 Series is a wide stile concealed vertical rod exit device as well.
17) Is the Falcon 1491DT a substitute for a Von Duprin 7547 with lever trim?
No. The Falcon 1491DT is a dummy function narrow stile concealed vertical rod device for 1-3/4 inch doors, supplied with a 9970 pull - it does not latch or operate as a working exit device, it is the inactive side of a pair. The Von Duprin 7547 offers a DT dummy trim function among its trim options, but its working trim functions - L lever, L-BE, L-DT, NL, NL-OP, T-BE and TL - are what you order for an active leaf. Match dummy to dummy and active to active when you are ordering a pair.
18) I only need a push to exit device with no outside trim - is there a simpler option than the Von Duprin 7547?
Yes. The Von Duprin 7547 can be ordered in EO exit only trim function, but if you never need trim on the device, several peers are built exit only from the start. The Falcon 24-C Series is a Grade 1 narrow stile concealed vertical rod device in 36 inch exit only, the same 36 inch size the 7547-3ft covers, for 1-3/4 inch doors. The Falcon 1690EO is a 3 ft Grade 1 narrow stile exit only concealed vertical rod device, and the BEST Precision 2601 Series is a non handed narrow stile concealed vertical rod device in exit only. The CRL Jackson 1285 is a push pad concealed vertical rod exit only device that fits narrow, medium or wide stile.
19) What is the difference between the Von Duprin 7547 and the Corbin Russwin ED7800?
Both are Grade 1 narrow stile concealed vertical rod exit devices for 1-3/4 inch doors, but the actuator differs. The Von Duprin 7547 is a push pad device, while the Corbin Russwin ED7800 is a crossbar device that is exit only and accepts operator trim. If your building already standardizes on push pads, the ED7800 will not match the look of the other openings; if you are replacing a crossbar device and want to keep the feel, the ED7800 does that and the 7547 does not.
20) I need a longer concealed vertical rod device than 36 inches - what are my options?
The Von Duprin 7547-3ft is a 36 inch device, and the 75 Series is offered in 3 ft and 4 ft lengths that are field sizeable for single and double door applications. Among other brands, the Falcon 1990EO is a 44 inch Grade 1 narrow stile exit only concealed vertical rod device for 1-3/4 inch doors, the Falcon 1491DT dummy trim device comes in 42 inch, and the CRL Jackson 1085 Series is a 48 inch non handed concealed vertical rod panic device in wide stile exit only.
21) The Adams Rite 8600 and the Von Duprin 7547 are both narrow stile concealed vertical rod - how do I choose?
The Adams Rite 8600 Series is a non fire rated Grade 1 narrow stile concealed vertical rod exit device for aluminum doors, the same stile type and grade as the Von Duprin 7547. The 7547 is a push pad device for 1-3/4 inch doors with hex key dogging as standard, and it is ordered with the trim function built in - EO, lever, night latch, thumbturn or dummy - plus finish options from 605 bright brass through 626 satin chrome, 628 aluminum, 710 dark bronze anodized and 711 flat black. If the job calls for an Adams Rite aluminum door package, the 8600 is the in-family choice; if you need the trim function and finish range above on one device, the 7547 carries it.
22) I am replacing a Sargent MD8613F with hex dogging - does the Von Duprin 7547 match it?
Partly. The Sargent MD8613F-LTRIM is a heavy duty Grade 1 concealed vertical rod exit device on the 80 Series for metal doors at 36 inches by 84 inches with hex dogging. The Von Duprin 7547-3ft is also Grade 1 at 36 inches with hex key dogging as its standard dogging configuration, so the dogging method and device length carry over. The difference is the opening: the 7547 is a narrow stile device and is not wood door compatible, so confirm the leaf is a narrow stile aluminum or glass door before swapping. The 7547 is also offered with CD cylinder dogging or LD less dogging if the replacement spec calls for it.
23) What finishes does the Von Duprin 75 Series concealed vertical rod device come in?
Ten finishes are offered, so matching an existing run of doors is usually possible: 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. On aluminum storefront, 628 aluminum and 710 dark bronze anodized are the two that typically match the door framing itself.
24) Is the Von Duprin 7547 a pushpad or a crossbar exit device?
Pushpad. The 7547 uses a push pad style touchbar, which is the current look on most commercial storefront openings and the easier one to keep clean in high traffic. If your building is standardized on crossbar devices and you want to keep the appearance consistent, the Corbin Russwin ED7800 is a narrow stile crossbar concealed vertical rod device for 1-3/4 inch doors.
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Does the Von Duprin 7547EO 3 626 come with a warranty?
Absolutely. The Von Duprin 7547EO 3 626 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
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