Von Duprin 5547WDC-F-3ft Fire ...
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$6,307.00
$5,250.76
Von Duprin 5547WDC-F-3ft Fire Rated Concealed Vertical Rod Exit Device, Narrow Stile Crossbar, 3ft Wood Door, Less Dogging

Von Duprin 5547WDC-F-3ft Fire Rated Concealed Vertical Rod Exit Device, Narrow Stile Crossbar, 3ft Wood Door, Less Dogging

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Model: 5547-WDC EO-F US26-3
$6,307.00
$5,250.76
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$6,307.00
$5,250.76
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Von Duprin 5547WDC-F-3ft Fire Rated Concealed Vertical Rod Exit Device, Narrow Stile Crossbar, 3ft Wood Door, Less Dogging

55 Series Narrow Stile Crossbar Concealed Vertical Rod Exit Device for Wood Doors

The Von Duprin 5547WDC-F-3ft is a fire rated concealed vertical rod exit device from the renowned 55 Series, engineered specifically for single or double wood door applications requiring a narrow stile crossbar solution. Designed to fit door stiles as narrow as 4" (102 mm), this 36" device accommodates 1-3/4" thick doors and delivers a 1/2" latch throw for reliable latching performance. Certified to ANSI/BHMA A156.3, 2008 Grade 1 and rated to ANSI/UL 10C (fire rated), this exit device meets the most demanding commercial code requirements. The field-reversible door hand direction and Less Dogging configuration make it a versatile, code-compliant solution for high-traffic commercial environments.

Professional Features & Benefits

  • Narrow Stile Compatibility: Fits door stiles as narrow as 4" (102 mm), making it ideal for retro-inspired architecture, historical buildings, and modern narrow stile wood door applications.
  • Fire Rated Construction: Rated to ANSI/UL 10C and CAN/ULC-S104 (fire rated configurations), providing code-compliant fire protection for single and double wood door openings.
  • ANSI/BHMA Grade 1 Certified: Meets ANSI/BHMA A156.3, 2008 Grade 1 certification along with ANSI/UL 305 and CAN/ULC-S132 standards for the highest level of commercial performance and reliability.
  • Door Thickness & Size: Designed for 1-3/4" thick doors in a 36" (3ft) size, with field sizeable lengths available in 3' and 4' for single and double door applications.
  • Concealed Vertical Rod Design: The 47-series concealed vertical rod configuration provides a clean, unobtrusive appearance while delivering dependable top and bottom latching for wood door openings.
  • Field Reversible Handing: Door hand direction is field reversible, simplifying installation and reducing the need for special-order hardware on job sites.
  • Versatile Options & Accessories: Compatible with E8875 electrified option (for access control, fire alarm, or remote switching integration), RX door monitoring switch, and KN knurling option for tactile hazard warnings. Mullions, power transfers, and strikes also available.
  • Multiple Trim Functions Available: Supports Classroom, Dummy, Exit Only, Passage, and Storeroom functions via compatible 990 pull trim and other configurations from the 55 Series catalog.
  • Fastener Included: Comes with a screw pack for 1-1/4" and 2-1/4" thick metal/wood doors for straightforward installation.

Technical Specifications

  • Product Group: Exit Devices and Trim
  • Series: 55 Series
  • Grade: Grade 1
  • Fasteners: Screw pack for 1-1/4" and 2-1/4" thick medal/wood doors.
  • Product Subgroup: Exit Devices - Vertical Rod
  • Product Type: Exit Devices - Concealed Vertical Rod
  • Subcategory: Concealed Vertical Rod Exit Devices
  • Latch Throw: 1/2"
  • Commercial/Residential: Commercial
  • Stile Type: Narrow Stile
  • Door Hand Direction: Field Reversible
  • Door Thickness Range: 1-3/4"
  • Product Size: 36"
  • Dogging Configuration: Less Dogging
  • Product Dimension: 7-1/4" x 1-1/4" x 2-1/4" (Hinge Stile Case), 7-1/4" x 1-1/4" x 2-1/4" (Lock Stile Case)
  • Fire Rating: Yes
  • Product Projection: 3-3/4"
  • Product Style: Cross Bars
  • Product Category: Exit Devices and Trim
  • Department: Door Hardware

Professional Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Historical and Retro-Inspired Architecture
  • Industrial and Warehouse Facilities
  • Government and Municipal Buildings

Why Choose Von Duprin Quality?

Von Duprin concealed vertical rod exit devices are built to the highest commercial standards, with the 55 Series earning ANSI/BHMA A156.3, 2008 Grade 1 certification and ratings to ANSI/UL 10C, ANSI/UL 305, CAN/ULC-S104, and CAN/ULC-S132 for fire rated configurations. The 5547WDC-F-3ft features a field-reversible design, a 1/2" latch throw, and case dimensions of 7-1/4" x 1-1/4" x 2-1/4" engineered for demanding wood door applications. Trusted by architects, contractors, and facility managers, Von Duprin exit devices deliver dependable performance in the most critical commercial and institutional environments.

Manufacturer Resources

Von Duprin 98/99 Series Catalog

Product Specs

Product Group:
Exit Devices and Trim
Series:
55 Series
Grade:
Grade 1
Fasteners:
Screw pack for 1-1/4" and 2-1/4" thick medal/wood doors.
Product Subgroup:
Exit Devices - Vertical Rod
Product Type:
Exit Devices - Concealed Vertical Rod
Subcategory:
Concealed Vertical Rod Exit Devices
Latch Throw:
1/2"
Commercial/Residential:
Commercial
Stile Type:
Narrow Stile
Door Hand Direction:
Field Reversible
Door Thickness Range:
1-3/4"
Product Size:
36"
Dogging Configuration:
Less Dogging
Product Dimension:
7-1/4" x 1-1/4" x 2-1/4" (Hinge Stile Case), 7-1/4" x 1-1/4" x 2-1/4" (Lock Stile Case)
Fire Rating:
Yes
Product Projection:
3-3/4"
Product Style:
Cross Bars
Product Category:
Exit Devices and Trim
Department:
Door Hardware

Von Duprin 5547-WDC EO-F US26-3 – Frequently Asked Questions

1) Will a Von Duprin 5547WDC-F fit a narrow stile wood door?
Yes. The 55 Series 5547WDC-F is a narrow stile crossbar device and goes on stiles as narrow as 4 inches (102 mm). The door has to be 1-3/4 inches thick, and this is a wood door concealed vertical rod device, so the door needs to be prepped to take the rods inside it rather than surface mounted rods. If your stile is wider than 4 inches that is fine, narrow stile is the minimum case width the device needs, not a maximum.
2) Is the Von Duprin 5547WDC-F fire rated, and what grade is it?
Fire rated, and certified to ANSI/BHMA A156.3, 2008 Grade 1. The ratings called out are ANSI/UL 10C and CAN/ULC-S104 for the fire rated configurations, plus ANSI/UL 305 and CAN/ULC-S132 for panic. Being a fire device it ships Less Dogging, which is the correct configuration for a fire door, since a fire rated exit device cannot be held in the retracted position.
3) Why does the 5547WDC-F have no dogging, and can I add it?
It is built Less Dogging because it is a fire rated device. Mechanical dogging holds the crossbar down so the door pushes open freely, and that is not permitted on a fire door, so no dogging option exists on this one. If you want a door you can dog open during business hours and latch at night, you need a non fire rated device on a non rated opening. Among concealed vertical rod devices, the Adams Rite 8500 and 8600 Series and the DORMA 9100 and 9600BB are listed as non fire rated.
4) Do I need to order the 5547WDC-F handed, or can it be flipped in the field?
Hand is field reversible on the 55 Series concealed vertical rod device, so an installer can change the direction on site. You still pick a hand when ordering, LHR (left hand reverse) or RHR (right hand reverse). Exit devices are always reverse bevel because the door swings out of the space, which is why only the two reverse hands are offered.
5) Will a concealed vertical rod device latch a pair of doors without a mullion?
Yes, that is the point of a vertical rod device. The 5547WDC-F latches at the head and at the threshold rather than into the jamb, so a pair of wood doors can be secured with no center mullion and you keep the full clear opening. The rods run inside the door leaf, so nothing shows on the face. If you would rather use a mullion, that is a rim device application; mullions, power transfers and strikes are available for the 55 Series as well.
6) What trim function do I order for a classroom or storeroom door with a Von Duprin 55 Series CVR?
Trim function is a required choice. The options are DT dummy trim, EO exit only, L lever, L-BE lever with blank escutcheon, NL night latch, NL-OP night latch cylinder assembly with optional pull, TL thumb turn, and TL-BE thumb turn with blank escutcheon. Classroom, storeroom, passage, dummy and exit only functions are supported through 990 pull trim and other 55 Series configurations. If you pick any L trim you also pick a lever style: 06 (the default), 03, 07 or 17.
7) Can I tie a Von Duprin 5547WDC-F into access control or a door monitoring system?
Yes. RX, a request to exit switch, is an option you select when ordering, and it signals the access control panel when someone pushes the crossbar so the door does not report as forced. The E8875 electrified option is also compatible for access control, fire alarm interface, or remote switching. Power transfers are available to get wiring from the frame into the door.
8) The doors are wide stile, not narrow. What replaces the Von Duprin 5547WDC-F there?
The Von Duprin 5547WDC-F fits stiles as narrow as 4 inches and is specified as a narrow stile device, so a wide stile opening wants a wide stile body. The Corbin Russwin ED5800 is a Grade 1 wide stile concealed vertical rod device for 1-3/4 inch doors that is exit only and accepts trim. The BEST Precision 2701 is a wide stile reversible concealed vertical rod device for wood doors, which keeps the wood door application, and the BEST Precision 2801 is a wide stile concealed vertical rod device. For a fire rated wide stile opening, the Adams Rite 3600 Series is Grade 1 and fire rated.
9) Which narrow stile crossbar concealed vertical rod exit device is the equivalent of the Von Duprin 5547WDC-F from another manufacturer?
The Corbin Russwin ED7800 is the crossbar match: it is a Grade 1 narrow stile crossbar concealed vertical rod exit device for 1-3/4 inch doors that accepts operator trim. The Von Duprin 5547WDC-F is also Grade 1 narrow stile with a Cross Bars style on 1-3/4 inch doors, and it takes trim functions including Lever, Night Latch, Thumb Turn and Dummy Trim. The difference to check before ordering is fire rating: the 5547WDC-F is fire rated, and the ED7800 record covers grade, stile, thickness and function rather than a fire rating.
10) The doors are 2 inches thick. Will a Von Duprin 5547WDC-F work, and what else covers that thickness?
The Von Duprin 5547WDC-F is built for 1-3/4 inch doors. For thicker leaves, the DORMA 9100 Series is a Grade 1 heavy duty wide stile pushpad concealed vertical rod device covering 1-3/4 inch to 2-1/4 inch doors, and the DORMA 9600BB covers the same 1-3/4 inch to 2-1/4 inch range in a narrow stile pushpad at 36 inches. Both DORMA devices are non fire rated, so on a fire rated opening the thickness has to be resolved a different way.
11) The 5547WDC-F is Less Dogging. What concealed vertical rod exit device has mechanical dogging?
The Von Duprin 5547WDC-F is supplied Less Dogging, which is what a fire rated device requires. Where the opening is not fire rated and the bar needs to be held down for daytime traffic, the Sargent MD8613F-LTRIM is a Grade 1 concealed vertical rod exit device for metal doors at 36 by 84 inches with hex dogging. Note it is a metal door device, while the 5547WDC-F is the wood door build.
12) What size opening does the 36 inch 5547WDC-F cover, and can it be cut down?
The device is 36 inches, sized for a 3 foot door leaf, and the 55 Series is field sizeable with 3 foot and 4 foot lengths offered. Projection off the face of the door is 3-3/4 inches, which is what you need to check against a corridor width or an adjacent wall. Each end case measures 7-1/4 x 1-1/4 x 2-1/4 inches. Latch throw is 1/2 inch.
13) What is the difference between the standard, RCB and KN crossbar on a Von Duprin 55 Series?
Three crossbar choices. Standard is the plain crossbar. RCB is a reinforced crossbar, worth specifying on high traffic or abuse prone openings like schools and transit facilities. KN is knurled, a textured bar used as a tactile hazard warning so a person who cannot see the door knows by feel that it leads somewhere dangerous, such as a mechanical or chemical room. Pick KN when your code official calls for tactile warning on a hazardous space.
14) What comes in the box with the 5547WDC-F, and what do I still need to order?
A screw pack is included, covering 1-1/4 inch and 2-1/4 inch thick metal and wood doors. What is not in the box is the trim: you specify the trim function separately, and lever trim also needs a lever style. Strikes, mullions and power transfers are separate 55 Series items. If you are doing a keyed function you will need the cylinder as well.
15) My opening is exit only, no outside trim. Is there a simpler narrow stile CVR than the 5547WDC-F?
If the door never needs to be opened from the outside, order the 5547WDC-F with EO exit only trim function and skip the lever and cylinder entirely. Cheaper alternatives built purely as exit only in narrow stile include the Falcon 1690EO at 3 feet, the Falcon 24-C at 36 inches, and the Falcon 1990EO at 44 inches, all Grade 1 for 1-3/4 inch doors. The BEST Precision 2601 is narrow stile exit only and non-handed. None of those carry a fire rating in the specs held on them, so on a rated opening stay with the fire rated Von Duprin.
16) Should I use a concealed vertical rod or a surface vertical rod device on my wood doors?
Concealed rods, like the 5547WDC-F, run inside the door leaf, so nothing hangs on the face and there is no rod to get kicked or vandalized. That is why they get specified on lobby and public-facing wood doors. The cost is the prep: the door has to be routed and reinforced for the rods, so it is straightforward on a new door order and awkward on an existing slab. Surface rods bolt onto the face and retrofit an existing door with far less work but are visible and exposed. If you are replacing hardware on doors already in the frame, that is the trade-off to weigh.
17) How does a CRL Jackson 1285 concealed vertical rod panic device differ from a Von Duprin 5547WDC-F?
Two differences decide it. The CRL Jackson 1285 is a push pad concealed vertical rod panic exit in exit only function, and it is offered for narrow, medium or wide stiles. The Von Duprin 5547WDC-F is a Cross Bars device, so the touch surface is a crossbar rather than a pad, and it is offered across Exit only, Lever, Night Latch, Thumb Turn and Dummy Trim functions. If the building is standardizing on crossbar hardware or the opening needs keyed outside entry, the 1285 does not cover it. The CRL Jackson 1085 is a 48 inch non-handed exit only wide stile device, which is a wider leaf answer again.
18) What concealed vertical rod exit device pairs with a Von Duprin 5547WDC-F on the inactive leaf of a pair where no latching is wanted?
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 at 42 inches. It matches the 1-3/4 inch door thickness the Von Duprin 5547WDC-F is built for, and the 5547WDC-F itself is offered in a DT Dummy Trim function if the crossbar look needs to carry across both leaves. Note the Falcon is a 42 inch device against the 5547WDC-F at 36 inches, so the bar lengths will not read the same across the pair.
19) Can a BEST Precision 2601 be used where a Von Duprin 5547WDC-F is specified?
Only where the opening needs nothing on the outside. The BEST Precision 2601 is a narrow stile concealed vertical rod exit device that is exit only and non-handed. The Von Duprin 5547WDC-F is handed at order as LHR or RHR with a field reversible hand direction, and it is offered with Lever, Night Latch, Thumb Turn and Blank Escutcheon trim as well as Exit only, so it covers openings that need outside operation. On an EO opening the 2601 is the narrow stile counterpart; on any opening with trim it is not.
20) For a classroom opening that must be fire rated, is the Sargent 12-MD8613 an alternative to the Von Duprin 5547WDC-F?
Yes for the function, with a stile difference to settle first. The Sargent 12-MD8613 is a fire rated Grade 1 concealed vertical rod exit device in classroom function, built wide stile. The Von Duprin 5547WDC-F is fire rated Grade 1 as well but narrow stile, fitting stiles as narrow as 4 inches, and supports classroom function through its compatible trim. On a wood door with a 4 inch stile the Von Duprin is the one that fits; on a wide stile leaf the Sargent is the direct classroom device.
21) Is the Corbin Russwin ED4800 a narrow stile substitute for the Von Duprin 5547WDC-F?
It matches on the core dimensions. The Corbin Russwin ED4800 is a Grade 1 narrow stile concealed vertical rod exit device for 1-3/4 inch doors, exit only and accepting trim, the same stile class, grade and door thickness as the Von Duprin 5547WDC-F. Where they part is the touch surface and hand: the 5547WDC-F is a Cross Bars device with field reversible hand direction ordered LHR or RHR, and the Corbin Russwin record covers grade, stile, thickness and function rather than a crossbar. If the building is standardizing on crossbar exit hardware, keep the 55 Series.
22) The leaf is wider than 36 inches. What concealed vertical rod device covers it instead of the Von Duprin 5547WDC-F 3ft?
The 5547WDC-F 3ft is a 36 inch device. For a wider leaf, the Falcon 1990EO is a 44 inch Grade 1 narrow stile concealed vertical rod exit device for 1-3/4 inch doors in exit only function, the Falcon 1491DT is a 42 inch narrow stile dummy trim device with a 9970 pull, and the CRL Jackson 1085 is a 48 inch non-handed exit only device for wide stiles. Match the stile class of the door before the length.
23) What finishes does the Von Duprin 55 Series crossbar exit device come in?
Eight: 605 bright brass, 606 satin brass, 612 satin bronze, 613 oil rubbed bronze, 625 bright chrome, 626 satin chrome, 643E aged bronze and 693 black. For a building where you are standardizing across openings, 626 satin chrome and 613 oil rubbed bronze are the two that most commonly match existing commercial lever and closer hardware. Pull trim and other 55 Series parts are ordered in the same BHMA finish numbers, so you can match the device across a whole floor.
24) Is the Von Duprin 55 Series rated for high traffic commercial and institutional use?
Grade 1 is the highest ANSI/BHMA commercial rating for exit devices, and the 5547WDC-F is certified to ANSI/BHMA A156.3, 2008 Grade 1 and listed as a commercial device. It is used in offices, schools, healthcare, retail, industrial and government buildings. For an abuse-prone opening, specify RCB, the reinforced crossbar.
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Does the Von Duprin 5547-WDC EO-F US26-3 come with a warranty?
Absolutely. The Von Duprin 5547-WDC EO-F US26-3 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
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