Von Duprin 7527F-4ft 75 Series...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$3,267.00
$1,830.28
Von Duprin 7527F-4ft 75 Series Fire Rated 4 ft Narrow Stile Surface Vertical Rod Exit Device

Von Duprin 7527F-4ft 75 Series Fire Rated 4 ft Narrow Stile Surface Vertical Rod Exit Device

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Model: 7527EO-F 4 626
$3,267.00
$1,830.28
Selected Finish is
Selected Trim Function is
Selected Lever (For “L” Lever Trims Only) is
  • Von Duprin ADDER-VON-33A/35A-STRIKES=1439 Roller Strike (Default Strike) ADDER-VON-33A/35A-STRIKES=1439 Roller Strike (Default Strike)
  • Von Duprin ADDER-VON-33A/35A-STRIKES=299 Strike - Select for Hollow Metal and Wood Doors ADDER-VON-33A/35A-STRIKES=299 Strike - Select for Hollow Metal and Wood Doors

In Stock (leaves warehouse same day if ordered before 3pm ET)

$3,267.00
$1,830.28
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Von Duprin 7527F-4ft 75 Series Fire Rated 4 ft Narrow Stile Surface Vertical Rod Exit Device

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

The Von Duprin 7527F-4ft is a 75 Series narrow stile surface vertical rod (SVR) exit device engineered for demanding commercial applications including warehouse, industrial, office, multifamily, retail, and hospitality environments. This 4 ft (48") fire-rated device carries ANSI/BHMA A156.3 Grade 1 certification and meets ANSI/UL 10C fire-rated requirements, delivering the trusted performance and peace of mind Von Duprin is known for. With a 3/4" latch throw, 1-3/4" door thickness compatibility, and a device centerline height of 39-13⁄16" from finished floor, this exit device is purpose-built for narrow stile door applications where reliable egress is essential.

Professional Features & Benefits

  • Fire-Rated Construction: Certified to ANSI/UL 10C and CAN/ULC-S104 fire-rated standards, ensuring compliant egress performance in fire-rated door assemblies.
  • ANSI/BHMA Grade 1 Certified: Meets ANSI/BHMA A156.3, 2014 Grade 1 standards as well as ANSI/UL 305 and CAN/ULC-S132 for top-tier commercial performance and durability.
  • Narrow Stile Design: Engineered specifically for narrow stile doors, making it ideal for aluminum storefront and commercial glass door applications common in retail, office, and hospitality settings.
  • 48" (4 ft) Device Length: Available in a 4 ft length that is field sizeable for single and double door applications, providing installation flexibility on-site.
  • Precise Dimensional Specifications: Features a 3/4" latch throw, 1-3/4" door thickness compatibility, a device centerline of 39-13⁄16" from finished floor, and a product projection of 3-13⁄16" for accurate door preparation.
  • Surface Vertical Rod (SVR) Device Type: The 27-suffix SVR configuration (7527) provides top and bottom rod latching for reliable double-point locking on single and double door applications.
  • Compatible Door Strikes: Supplied with Top: 299 and Bottom: 304L door strikes for complete, ready-to-install egress hardware.
  • Hex Key Dogging: Hex key dogging configuration allows the latch to be held in the retracted position for high-traffic periods, improving convenience in commercial settings.
  • Wide Range of Functions and Finishes: Available in multiple functions including Exit Only (EO), Lever (L), Night Latch (NL), Turn Lever (TL), and more, plus a broad selection of finishes to match architectural requirements.
  • Quiet Electric Latch Retraction (QEL) Option: The 75 Series can be configured with the QEL option for electronic control of the exit device where limited operational noise is desired, supporting access control integration.

Technical Specifications

  • Product Group: Exit Devices and Trim
  • Series: 75 Series
  • Grade: Grade 1
  • Product Subgroup: Exit Devices - Vertical Rod
  • Subcategory: Surface Vertical Rod Exit Devices
  • Latch Throw: 3/4"
  • Product Type: Exit Devices - Surface 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: 7527
  • Door Thickness Range: 1-3/4"
  • Product Size: 48"
  • Dogging Configuration: Hex Key Dogging
  • Fire Rating: Fire Rated
  • Product Projection: 3-13⁄16"
  • Door Strike: Top: 299; 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 exit devices deliver professional-grade reliability backed by ANSI/BHMA A156.3 Grade 1 certification, ANSI/UL 10C fire-rated compliance, and support from Allegion services. The 7527F-4ft is engineered for the rigors of heavy-duty commercial applications, offering a field-sizeable 48" narrow stile surface vertical rod design with precise specifications including a 3/4" latch throw and 1-3/4" door thickness compatibility. Trusted by security professionals across warehouse, industrial, office, retail, and hospitality sectors, Von Duprin exit devices provide dependable egress performance where it matters most.

Manufacturer Resources

Von Duprin 98/99 Series Catalog

Product Specs

Product Group:
Exit Devices and Trim
Series:
75 Series
Grade:
Grade 1
Product Subgroup:
Exit Devices - Vertical Rod
Subcategory:
Surface Vertical Rod Exit Devices
Latch Throw:
3/4"
Product Type:
Exit Devices - Surface 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:
7527
Door Thickness Range:
1-3/4"
Product Size:
48"
Dogging Configuration:
Hex Key Dogging
Fire Rating:
Fire Rated
Product Projection:
3-13/16"
Door Strike:
Top: 299;Bottom: 304L
Product Style:
Push Pads
Product Category:
Exit Devices and Trim
Department:
Door Hardware

Von Duprin 7527EO-F 4 626 – Frequently Asked Questions

1) Is the Von Duprin 7527F fire rated, and what grade is it?
Fire rated, and certified ANSI/UL 10C and CAN/ULC-S104. It also meets ANSI/BHMA A156.3 2014 Grade 1, plus ANSI/UL 305 and CAN/ULC-S132 for panic. That combination is what lets it go on a fire-rated opening where a life-safety-only device cannot.
2) Does the 4 ft 7527F work on a 36 inch door, or do I need a shorter device?
The 48 inch 75 Series device is field sizeable, so it can be cut down on site for narrower single doors as well as used on double door openings. Order the 48 inch when your door is wider than a 3 ft size requires.
3) Can a surface vertical rod exit device secure a pair of doors with no center mullion?
Yes. A surface vertical rod device like the 7527 latches at the head and at the threshold instead of into a strike jamb, so it handles a pair of doors without a center mullion. A rim device needs a mullion on a pair; a vertical rod does not.
4) Can I dog the 7527 open during business hours, and what dogging options are there?
Standard build is hex key dogging, which holds the latches retracted for high traffic periods. You can also order CD cylinder dogging if you want a keyed cylinder instead of a hex wrench, or LD less dogging. Note that on a fire rated opening mechanical dogging is not permitted, so specify accordingly.
5) Can I get a vertical rod exit device without the bottom rod to avoid floor strike problems?
Yes, less bottom rod is an option on the 7527. It removes the bottom rod and floor strike, which is what people do where the floor is uneven, wet, or debris keeps fouling the bottom latch. Check your fire rating requirements for the opening before specifying LBR.
6) I need a fire rated vertical rod device for a wide stile hollow metal or wood door. Is the 7527F the right one?
No. The 7527F is narrow stile and not wood door compatible. For a wide stile fire rated opening, look at the Adams Rite 3100 Series (Grade 1, fire rated, 1-3/4 inch), the Sargent 2727 or 3727 (Grade 1, fire rated, wide stile), or the TownSteel EF9727, which is Grade 1 fire rated wide stile and wood door compatible.
7) Can I use the Von Duprin 7527F on a wood door, and what should I use if I cannot?
The Von Duprin 7527F is listed as not wood door compatible and is a narrow stile device. For a wood door, the TownSteel EF9727 (TWS-E9F727-3684) is a fire rated Grade 1 heavy duty surface vertical rod device listed as wood door compatible in a 36 by 84 inch wide stile configuration. If the wood opening is not fire labeled, the TownSteel ED3727 is a Grade 1 narrow stile wood-door-compatible device and the ED8927 is the wide stile version.
8) If my opening does not need a fire label, what narrow stile surface vertical rod device can I use instead of the Von Duprin 7527F?
The 7527F is built for fire rated openings. On a non-labeled narrow stile door, the Adams Rite 8200 Series (ADA-8200-30) is a Grade 1 narrow stile surface vertical rod life-safety device listed as not fire rated, and the Falcon 19-V-EO (FAL-19-V-EO-3FT) is a Grade 1 narrow stile vertical rod device in exit only trim for 1-3/4 inch doors. The Corbin Russwin ED4400 is another Grade 1 narrow stile surface vertical rod device that accepts trim. All three are non fire rated, so they cannot go on a labeled assembly.
9) What is a fire-rated alternative to the Von Duprin 7527F surface vertical rod device for a narrow stile aluminum door?
The Von Duprin 7527F is a fire rated narrow stile surface vertical rod device rated Grade 1 for 1-3/4 inch doors. Among other fire rated surface vertical rod devices, the Arrow S1150 (AR-FS1150-30) is listed as fire rated with a narrow or wide stile fit at 1-3/4 inch door thickness in a 30 inch exit only configuration. The Adams Rite 3100 Series (ADA-3100-30) is also fire rated and Grade 1 at 1-3/4 inch, but it is a wide stile device, so it will not suit a narrow aluminum stile. If the door must keep a fire label and has a narrow stile, the Arrow S1150 is the closer swap.
10) What strikes come with the Von Duprin 7527F and will they work with my frame?
Supplied strikes are the 299 at the top and the 304L at the bottom. On the order you choose the strike: the 1439 roller strike is the default, and the 299 strike is the one to pick for hollow metal and wood door frames. Latch throw is 3/4 inch.
11) What is the mounting height and how far does the 7527 stick out into the opening?
Device centerline sits 39-13/16 inches above finished floor, and the push pad projects 3-13/16 inches off the door face. Use the projection when you are checking clearance to a return wall, a second leaf, or anything in the swing path.
12) What trim functions can I order on the Von Duprin 75 Series vertical rod device?
Trim function choices are DT dummy trim, EO exit only, L lever, L-BE lever with blank escutcheon, L-DT lever with dummy trim, NL night latch, NL-OP night latch with optional pull, T-BE thumbturn with blank escutcheon, and TL thumbturn unlocks. If you pick an L function, you also choose the lever design: 01, 02, 03, 05, 06 (default), 07, 12, 16, 17 or 18.
13) Can the Von Duprin 75 Series be tied into access control or an alarm?
Yes. Electric options include QEL quiet electric latch retraction, HD-QEL with hex dogging (panic only), and QELX/HD-QELX for AX accessible devices. Monitoring and alarm choices include RX request to exit, LX latchbolt monitor, LX-RX combination, RX2 double switch, WP-RX waterproof RX, and ALK alarm exit kits with or without RX and LX switches.
14) Von Duprin 7527F is 48 inches - what surface vertical rod devices come for a 36 inch door?
The Von Duprin 7527F carries a 48 inch device size that is field sizeable. For openings sized around a 36 inch door, the Corbin Russwin ED4400 is a 36 inch Grade 1 narrow stile surface vertical rod device, the Falcon 24-V-EO is a 36 inch Grade 1 narrow stile exit only device, and the TownSteel ED3727 is a 36 by 84 inch Grade 1 narrow stile device. Of these the 7527F is the fire rated option; the ED4400 and ED3727 are listed as not fire rated.
15) I need a less bottom rod vertical rod device - how does the Von Duprin 7527F compare to the Orca OED56?
The Von Duprin 7527F is offered with a less bottom rod option and is a fire rated Grade 1 narrow stile device with hex key dogging as standard. The Orca Hardware OED56 (ORC-OED5636) is a 36 inch standard duty vertical rod device supplied less bottom rod in aluminum finish, non-handed, exit only, for 1-3/4 inch doors, and is listed as not fire rated. For a labeled opening needing the bottom rod removed, the 7527F less bottom rod build is the fire rated route.
16) What finishes does the Von Duprin 7527F come in for matching existing storefront hardware?
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. 628 aluminum and 710 dark bronze are the usual matches on aluminum storefront.
17) Is there an ADA accessible version of the Von Duprin 75 Series exit device?
Yes, the AX accessible device option is selectable when ordering. If you pair AX with electric latch retraction, the matching retraction options are QELX and HD-QELX rather than the standard QEL.
18) What exit only surface vertical rod devices compare to the Von Duprin 7527F in EO trim?
The 7527F is available in an EO exit only trim function alongside lever, night latch and thumbturn options. Straight exit only devices include the Falcon 25-V-EO, a Grade 1 wide stile device for 1-3/4 inch doors, the Arrow 3700 Series exit bar (AR-37-01-E), a Grade 1 wide stile push pad device, and the Sargent 3727, a Grade 1 wide stile exit only device with a standard push bar. All of those are wide stile, while the 7527F is narrow stile and fire rated.
19) I want a reversible non-handed surface vertical rod device - is the Von Duprin 7527F one?
The Von Duprin 7527F is specified as a narrow stile fire rated Grade 1 device supplied with a 299 top strike and 304L bottom strike. Devices explicitly described as reversible include the BEST Precision 5201 Series in 36 inch and the Sargent 2727, which is a Grade 1 fire rated wide stile reversible device. The Precision 5201 is listed as not fire rated. If the opening is fire labeled and narrow stile, the 7527F is the fit; if you need a reversible wide stile fire rated device, the Sargent 2727 is the peer.
How fast can I get the Von Duprin 7527EO-F 4 626 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 7527EO-F 4 626 come with a warranty?
Absolutely. The Von Duprin 7527EO-F 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 7527EO-F 4 626?
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