Von Duprin 7527F-3ft 75 Series...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$3,240.00
$1,815.45
Von Duprin 7527F-3ft 75 Series Fire Rated Narrow Stile Surface Vertical Rod Exit Device, Grade 1, 36"

Von Duprin 7527F-3ft 75 Series Fire Rated Narrow Stile Surface Vertical Rod Exit Device, Grade 1, 36"

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Model: 7527EO-F 3 626
$3,240.00
$1,815.45
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$3,240.00
$1,815.45
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Von Duprin 7527F-3ft 75 Series Fire Rated Narrow Stile Surface Vertical Rod Exit Device, Grade 1, 36"

Commercial-Grade Fire Rated Surface Vertical Rod Exit Device for Demanding Applications

The Von Duprin 75 Series 7527F-3ft is a fire rated, narrow stile surface vertical rod (SVR) exit device engineered for heavy-duty commercial performance. Designed for 36" door widths and a door thickness of 1-3/4", this Grade 1 certified device delivers reliable egress control for warehouse, industrial, office, multifamily, retail, and hospitality applications. Certified to ANSI/BHMA A156.3 2014 Grade 1, ANSI/UL 10C (fire rated), ANSI/UL 305, CAN/ULC-S104 (fire rated), and CAN/ULC-S132, it meets the most stringent code requirements for fire-rated openings. The 75 Series is available in 3' and 4' lengths that are field sizeable for single and double door applications.

Professional Features & Benefits

  • Fire Rated Construction: Certified to ANSI/UL 10C and CAN/ULC-S104 for fire-rated door applications, ensuring code compliance on protected openings.
  • 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 verified commercial-grade durability and performance.
  • Narrow Stile Design: Engineered specifically for narrow stile door configurations, providing a clean, low-profile fit on aluminum and narrow-stile door frames.
  • Door Width & Thickness Compatibility: Sized for 36" (3 ft) door widths with a door thickness range of 1-3/4", and field sizeable for single and double door applications.
  • Surface Vertical Rod (SVR) Device Type: Model 7527 surface-mounted vertical rod configuration secures both top and bottom of the door for positive latching on double-door and single-door openings.
  • Latch & Projection Specifications: Features a 3/4" latch throw and a product projection of 3-13⁄16", with device centerline positioned at 39-13⁄16" from finished floor.
  • Hex Key Dogging: Equipped with hex key dogging configuration for convenient hold-open functionality in non-fire-rated applications.
  • Compatible Door Strikes: Supplied with Top: 299 and Bottom: 304L door strikes for proper latching performance.
  • Push Pad Style: Features a push pad design for intuitive, ADA-friendly egress operation in high-traffic commercial environments.
  • Quiet Electric Latch Retraction (QEL) Option: The 70 Series platform supports the QEL option for electronic latch retraction where limited operational noise is desired (available as a configuration option).
  • Wide Configuration Availability: Available in a broad range of device types, functions (Exit Only, Lever, Night Latch, Turn Lever, and more), options, and finishes to suit virtually any application requirement.

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: 36"
  • 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 are built to ANSI/BHMA A156.3 2014 Grade 1 standards and carry fire-rated certifications including ANSI/UL 10C and CAN/ULC-S104, ensuring dependable performance on protected openings in the most demanding commercial environments. The 7527F-3ft surface vertical rod device is backed by Allegion services and support, providing confidence in both product quality and long-term reliability. Engineered for heavy-duty warehouse, industrial, office, multifamily, retail, and hospitality applications, Von Duprin delivers the trusted performance professionals require.

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:
36"
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 3 626 – Frequently Asked Questions

1) Will the Von Duprin 7527F fit an aluminum storefront door with a narrow stile?
That's exactly what the 7527F is built for. The 75 Series is a narrow stile surface vertical rod device, so the chassis footprint suits aluminum and other narrow-stile doors. It fits a 1-3/4 inch door and the 3ft version covers a 36 inch door width. One limit to know: it is not rated for wood doors, so on a wood pair you need a different device.
2) Can I use the Von Duprin 7527F on a fire rated opening?
Yes. The 7527F is fire rated and certified to ANSI/UL 10C and CAN/ULC-S104, which is what an AHJ looks for on a protected opening. Two things that follow from fire rating: dogging must not be active on a fire door, so the hex key dogging on the standard build is only usable on non-rated applications, and if you are ordering for a rated pair you should not specify less bottom rod unless the opening detail supports it.
3) Do I need a mullion to use this exit device on a pair of doors?
No. A surface vertical rod device latches at the head and the threshold rather than into a strike on the door edge, so a pair of doors fitted with SVR devices needs no center mullion and gives you the full clear opening. That is the main reason to pick the 7527F over a rim device, which does need a removable mullion on a pair. The 7527F ships with a 299 top strike and a 304L bottom strike.
4) What do I have to specify when ordering a Von Duprin 7527F?
Four decisions are required and two are optional. Required: trim function (exit only, night latch, night latch with optional pull, lever, lever with blank escutcheon, lever with dummy trim, thumbturn with blank escutcheon, thumbturn and unlocks, or dummy trim), dogging (hex key, CD cylinder dogging, or LD less dogging), whether you want the AX accessible device build, and if you chose an L trim, the lever design (01, 02, 03, 05, 06, 07, 12, 16, 17 or 18). Optional: a switch package (RX, LX, LX-RX, RX2, WP-RX, or one of the ALK alarm kits) and electric latch retraction (QEL, HD-QEL, QELX, HD-QELX). Finish and less-bottom-rod are also chosen at order.
5) Should I order the less bottom rod option on a surface vertical rod device?
LBR removes the bottom rod and bottom latch, which kills the trip hazard at the floor and stops the bottom latch jamming on dirt and grit, so it is common in schools, retail and anywhere the threshold gets abused. The tradeoff is that the door then latches only at the head, so the leaf can be pulled at the bottom. On a fire rated opening the LBR build has to match the door and frame label, so verify against the opening detail before you specify it. The 7527F is offered either way.
6) Will the 7527F latch into strikes that are already on my frame?
Plan on using the strikes that come with it. Latch throw is 3/4 inch and the device is supplied with a 299 top strike and a 304L bottom strike, which are the parts matched to that throw and to the rod geometry. Reusing whatever is in the header from another brand's device is where SVR installs go wrong, the latch either misses or does not fully seat.
7) I need the door to unlock on a card reader without the loud clack. What option handles that?
QEL, quiet electric latch retraction, is the option for that on the 70 Series platform. It pulls the latches back electrically and quietly, so an access control system can leave the opening push-pull on a schedule and re-secure it after hours without the bang of a solenoid device. There are four flavors: QEL, HD-QEL which adds hex dogging on panic-only devices, and QELX and HD-QELX for the AX accessible builds. If you also want the access system to know the door's state, add an LX latchbolt monitor or an RX request-to-exit switch, or the LX-RX combination.
8) Is there a narrow stile fire rated vertical rod exit device other than the Von Duprin 75 Series?
Among the other brands, the closest narrow-stile fire rated option is the Adams Rite 3100 Series, listed as Grade 1 fire rated for 1-3/4 inch doors, though its stile type is wide rather than narrow. The Arrow S1150 is fire rated Grade 1, exit only, and listed for narrow or wide stile at 1-3/4 inch thickness, which makes it the nearest narrow-stile fire rated substitute. TownSteel's EF9727 in the 9700 Series is fire rated Grade 1 heavy duty but wide stile and wood door compatible, so it suits a different opening. If you are on an aluminum storefront and the opening is rated, the Arrow S1150 is the one to compare against the 7527F.
9) I'm replacing an exit device on a wood door. Can I use the Von Duprin 7527F?
No. The 75 Series is not wood door compatible, so on a wood leaf you need a different device. From the other brands we carry, the TownSteel EF9727 is fire rated Grade 1 heavy duty and listed as wood door compatible, and the TownSteel ED8927 and ED3727 are Grade 1 wood door compatible but not fire rated. Match the fire rating to the door label first, then the stile.
10) I need the outside of the door to stay locked but still be openable with a key. Which trim function do I order?
Order NL, night latch, which gives you a keyed cylinder pull on the outside while the inside always pushes free. NL-OP adds an optional pull. If you want a lever on the outside instead, the L functions do that, with L-BE putting a lever over a blank escutcheon and L-DT giving a rigid dummy lever. EO is exit only, no outside operation at all, and DT is dummy trim. Whichever L option you pick, you also choose the lever design: 01, 02, 03, 05, 06, 07, 12, 16, 17 or 18, with 06 as the default.
11) Can I use the Corbin Russwin ED4400 or Falcon 19 in place of a Von Duprin 7527F?
Only on a non fire rated opening. The Corbin Russwin ED4400 and the Falcon 19-V-EO are both Grade 1 narrow stile surface vertical rod devices for 1-3/4 inch doors, matching the 7527F on stile type, grade and door thickness, but both carry a fire rating of no. The Von Duprin 7527F is fire rated to ANSI/UL 10C and CAN/ULC-S104, so on a labeled opening the ED4400 and the 19-V-EO are not equivalents. On an unlabeled egress door they are direct narrow stile alternatives, with the ED4400 listed as exit only and accepts trim and the Falcon 19-V-EO as exit only.
12) How much does a Von Duprin 75 Series exit device stick out into the door opening?
Projection is 3-13/16 inches off the door face. Worth checking against anything in the swing path, a wall, a return, or an adjacent door leaf. The push pad centerline sets at 39-13/16 inches above finished floor, which is the height to lay out before you drill.
13) What's the difference between cylinder dogging and hex key dogging on an exit device?
Hex key dogging, the default build on the 7527F, holds the push pad down with an allen wrench so the door stays push-pull during business hours. Cylinder dogging (CD) does the same thing with a keyed cylinder instead, which is what you want when maintenance staff should not be carrying a hex key or you want the act controlled by the keyway. LD is less dogging, no dogging at all. Note that on a fire rated opening the device cannot be dogged, so LD is the honest choice if every door in the order is a rated one.
14) Is the Von Duprin 75 Series rated for high traffic entrances?
It is certified to ANSI/BHMA A156.3 2014 Grade 1, the top commercial durability tier for exit devices, and it is a commercial-only product. That is the grade an institutional spec normally calls for on a main entrance or a stair door. It also carries ANSI/UL 305 and CAN/ULC-S132 panic hardware listings alongside the fire ratings.
15) Can I order the Von Duprin 75 Series for a door taller or wider than 36 inches?
The 3ft build covers a 36 inch door. The 75 Series comes in 3 foot and 4 foot lengths and is field sizeable, so a shorter leaf can be cut down on site rather than special ordered, and both single and double door applications are covered. For a wider leaf, move up to the 4 foot version rather than trying to stretch this one.
16) What does the AX option on a Von Duprin exit device do, and do I need it?
AX is the accessible device build, required as a separate selection when you order. Choose it where the opening has to meet accessibility requirements for operating force and pad reach. It also changes which electric latch retraction part number you need: AX devices take QELX or HD-QELX rather than the standard QEL or HD-QEL, so pick the two together, not separately.
17) If I am standardizing exit devices across a facility, which surface vertical rod devices cover both narrow and wide stile openings?
Within one brand, Corbin Russwin covers both: the ED4400 is a Grade 1 narrow stile surface vertical rod device and the ED5400 is the Grade 1 wide stile device, both for 1-3/4 inch doors and both exit only, accepts trim, with a fire rating of no. Falcon likewise pairs the 19-V-EO narrow stile with the 20 Series wide stile, both Grade 1 exit only for 1-3/4 inch doors. TownSteel pairs the ED3727 narrow stile with the ED8927 wide stile, both Grade 1 and wood door compatible. Where the opening is labeled, the Von Duprin 7527F covers the narrow stile side as a fire rated Grade 1 device for 1-3/4 inch doors.
18) Which surface vertical rod exit devices are reversible or non-handed if I do not want to specify handing?
The BEST Precision 5201 Series is a 36 inch surface vertical rod exit device listed as reversible, the Sargent 2727 is a Grade 1 fire rated reversible surface vertical rod device on a wide stile door, and the Orca OED56 is a 36 inch standard duty vertical rod device listed as non-handed and less bottom rod in aluminum finish. The Von Duprin 7527F covers the less bottom rod requirement as an ordering option and is a narrow stile fire rated Grade 1 device, while the Precision 5201 and the Orca OED56 both carry a fire rating of no.
19) The Sargent 12-8710 is described as a fire rated surface vertical rod device - can it replace a Von Duprin 7527F?
No. The Sargent 12-8710 is a Grade 1 wide stile device whose product function is dummy, meaning it does not provide the latching egress function. The Von Duprin 7527F is a narrow stile fire rated Grade 1 device with a 3/4 inch latch throw and top 299 and bottom 304L strikes, latching top and bottom of the door. A dummy device is used on the inactive leaf or for appearance and is not an egress substitute. If a dummy trim look is what is wanted on a Von Duprin opening, the 7527F is ordered in a DT dummy trim function.
20) What finishes does the Von Duprin 75 Series exit device come in?
Ten finishes, which is usually enough to match whatever is already hanging in the building: 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 work 628 and 710 are the two that normally match the frame; 626 is the common institutional standard.
21) Are the 30 inch and 33 inch surface vertical rod devices a substitute for a 36 inch Von Duprin 7527F?
They cover a different door width. The Von Duprin 7527F is sized for 36 inch doors and the 75 Series comes in 3 foot and 4 foot lengths that are field sizeable for single and double doors. The Adams Rite 3100 and 8200, the Arrow S1150 and the Falcon 19-V-EO are catalogued at 30 inch, and the Design Hardware 1000V and 2000V at 33 inch. For a 36 inch opening the same size peers include the Precision 2201, the Corbin Russwin ED4400, the Falcon 24-V-EO, the Orca OED56 and the TownSteel ED3727.
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Does the Von Duprin 7527EO-F 3 626 come with a warranty?
Absolutely. The Von Duprin 7527EO-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 7527EO-F 3 626?
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