Von Duprin 050185 55 Series 55...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$801.00
$571.00
Von Duprin 050185 55 Series 5575 Center Case Kit Right Hand Reverse

Von Duprin 050185 55 Series 5575 Center Case Kit Right Hand Reverse

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Model: 050185 26D
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$801.00
$571.00
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Von Duprin 050185 55 Series 5575 Center Case Kit Right Hand Reverse

Commercial-Grade Replacement Center Case Kit for 55 Series Exit Devices

The Von Duprin 050185 is a Grade 1 commercial replacement center case kit designed specifically for the 55 Series 5575 exit device in a Right Hand Reverse (RHR) configuration. This genuine Von Duprin replacement part ensures continued reliable operation of your 55 Series exit device installation, maintaining the performance and integrity of your commercial door hardware. Engineered to exact manufacturer specifications, this center case kit is an essential component for servicing or restoring 55 Series exit devices in commercial applications.

Professional Features & Benefits

  • Genuine Von Duprin Replacement Part: Manufactured to exact OEM specifications for the 55 Series 5575 exit device, ensuring proper fit and reliable performance.
  • Right Hand Reverse (RHR) Configuration: Specifically designed for Right Hand Reverse door handing, ensuring correct mechanical alignment and operation for the intended application.
  • Grade 1 Commercial Quality: Meets Grade 1 standards for heavy-duty commercial use, delivering the durability and dependability required in demanding door hardware applications.
  • 55 Series Compatibility: Engineered exclusively for the Von Duprin 55 Series 5575 exit device, providing a precise, drop-in replacement solution for maintenance and repair.
  • Commercial-Grade Construction: Built to Von Duprin's exacting standards for exit device components, supporting long-term performance in high-traffic commercial environments.
  • Restores Device Functionality: Replaces worn or damaged center case components to restore full exit device operation without requiring complete device replacement.

Technical Specifications

  • Product Group: Exit Devices and Trim
  • Series: 55 Series
  • Grade: Grade 1
  • Product Subgroup: Parts and Accessories
  • Subcategory: Parts and Accessories
  • Product Type: Exit Devices Parts
  • Commercial/Residential: Commercial
  • Parts and Accessories Type: Replacement Parts
  • Product Attribute: Parts and Accessories
  • Fire Rating: No
  • Product Category: Exit Devices and Trim
  • Department: Door Hardware

Professional Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why Choose Von Duprin Quality?

Von Duprin exit device replacement parts are manufactured to Grade 1 commercial standards, ensuring that every component meets the same rigorous performance requirements as the original device. This 55 Series center case kit delivers the precise fit and dependable operation that commercial door hardware professionals expect from genuine Von Duprin components. Engineered for demanding commercial applications where consistent, reliable exit device performance is essential.

Manufacturer Resources

Von Duprin 55 Series Catalog

Product Specs

Product Group:
Exit Devices and Trim
Series:
55 Series
Grade:
Grade 1
Product Subgroup:
Parts and Accessories
Subcategory:
Parts and Accessories
Product Type:
Exit Devices Parts
Commercial/Residential:
Commercial
Parts and Accessories Type:
Replacement Parts
Product Attribute:
Parts and Accessories
Fire Rating:
No
Product Category:
Exit Devices and Trim
Department:
Door Hardware

Von Duprin 050185 26D – Frequently Asked Questions

1) Will the Von Duprin 050185 center case kit work on a left hand door?
No. The 050185 is the Right Hand Reverse (RHR) center case kit for the 5575 device. Center case internals are handed, so an RHR kit will not align correctly on a left hand or left hand reverse opening. Stand on the outside of the door: if the hinges are on your right and the door swings toward you, that is RHR and this is the kit. Any other handing needs the matching handed kit instead.
2) Does the Von Duprin 050185 center case kit fit any 55 Series exit device, or only the 5575?
Only the 5575. The kit is engineered exclusively for the Von Duprin 55 Series 5575 exit device as a drop-in replacement. Confirm the model stamped on the device you are servicing reads 5575 before ordering, since other 55 Series models use their own center case components.
3) Do I have to replace the whole exit device, or can I just swap the center case?
You can swap just the center case. The 050185 kit replaces worn or damaged center case components and restores full operation of a 55 Series 5575 device without pulling the device off the door and buying a new one. That is the usual repair path for a property manager or maintenance crew with a device that latches poorly or has a dead pushpad feel but sound rails and rods.
4) Is the Falcon 610061 top rod an alternative to the Von Duprin 050185 center case kit?
No. The Von Duprin 050185 is the center case kit for the 55 Series 5575 exit device in a Right Hand Reverse configuration, so it rebuilds the body of the device where the pushbar mechanism acts. The Falcon 610061 is a 24 Series Monarch concealed vertical top rod for F-25-C and F-25-CWDC exit devices, which is the rod that runs up the door to the top latch. If the fault is in the device body rather than in the rod run, the rod does not address it, and the two parts belong to different device families.
5) My double door has no center post and the exit devices keep going out of alignment - do I need a center case kit or a mullion?
A center case kit like the Von Duprin 050185 rebuilds the interior mechanism of a single 55 Series 5575 device and does nothing for the opening geometry. A removable center post for a pair of doors is a mullion: the Falcon 4023 is a steel mullion for double door exit device applications, and the Falcon 525 aluminum mullion stabilizers are the accessory that steadies a mullion in service. If the complaint is the pair of leaves rather than one device, the mullion side of the opening is where to look.
6) What finish should I order for a Von Duprin 5575 center case kit to match the rest of my device?
Seven finishes are offered on the 050185 kit: 626 satin chrome, 625 bright chrome, 605 bright brass, 606 satin brass, 612 satin bronze, 613 oil rubbed bronze, and 693 black painted. Match the BHMA number stamped or specified on the existing device rather than eyeballing it, since 626 and 625 look close in a hallway but read differently side by side on the same door. For a fleet of openings, 626 is the common commercial default.
7) Is the Von Duprin 050185 an OEM part or an aftermarket copy?
Genuine Von Duprin, built to OEM specification for the 55 Series 5575. That matters on a service call because a non-OEM center case can foul the pushpad travel and the latch pull-in on a device that otherwise works.
8) Is a 55 Series center case kit heavy duty enough for a school or hospital exit?
Grade 1, which is the heavy duty commercial classification and the level specified for high traffic institutional openings. The 55 Series parts are commercial rated and used in schools, healthcare, government buildings, offices, retail, and warehouse work. Note the non-rated limitation: if the opening carries a fire label, this is not the part.
9) My exit device latch is the problem, not the pushpad. Do I still need a center case kit?
Probably not. A center case kit addresses the mechanism behind the pushpad. If the trouble is at the head of the door or the latch itself, the latch component is the separate part to buy, the way Accentra sells a top latch replacement for its 7110/7120 devices. Diagnose which end has failed before ordering, because the two parts are not interchangeable and neither one fixes the other's symptom.
10) I need parts for a pair of doors with an exit device on each leaf. Does this kit cover that?
Only the leaf with the 5575 device, and only the center case on it. For a pair you would order one handed kit per leaf, matching each leaf's handing. If what you actually need is the removable mullion that lets two rim devices secure a pair, that is a separate item, such as the Falcon 4023 steel mullion for double door exit device applications, with the Falcon 525 aluminum mullion stabilizers as the related accessory.
11) What is the difference between an exit device center case kit and a top latch replacement component?
A center case kit such as the Von Duprin 050185, built for the 55 Series 5575, restores the center portion of the device that the pushbar drives. A top latch replacement component such as the Accentra 60-7010-0049-999 for the 7110/7120 serves the latching point at the head of the door on a vertical rod device. They are not interchangeable parts, and each is cut for its own device family, so the repair starts with identifying which end of the device has failed.
12) I need a part for a fire rated exit device opening - does the Von Duprin 050185 apply?
The Von Duprin 050185 55 Series 5575 center case kit carries a Fire Rating of No, as do the Accentra 7110/7120 top latch component and the Accentra 7110F top latch component. For a labeled opening, the device and its service parts must be specified against the label on the door and frame, which is a question about the assembly rather than about any one replacement part.
13) Can I use the Arrow 16RCR-27 rim housing to fix a Von Duprin 55 Series device that will not release with the key?
The Arrow 16RCR-27 is a 6/7-pin SFIC rim housing in the 24/25 Series, which carries the small format interchangeable core on the outside of the door. The Von Duprin 050185 is the center case kit for the 55 Series 5575, covering the mechanism inside the device. If the key turns but the device does not release, that points at the trim and cylinder side rather than the center case, and a housing built for the Arrow 24/25 Series is not a part for a Von Duprin 55 Series device.
14) What do I need to know before I order a 5575 center case kit?
Two things settle the order: handing and finish. The 050185 is the Right Hand Reverse version, so verify the handing at the opening rather than assuming it from a work order. Then pick the finish from the seven offered to match the existing device. Beyond that, confirm the device is a 55 Series 5575 and that the opening is not fire labeled.
15) Is a Falcon deadlatch replacement part an equivalent repair to a Von Duprin center case kit?
No. The Falcon 23981160 is a 2-3/8 inch square corner deadlatch replacement part in the T Series, which is a latch body serving a lockset. The Von Duprin 050185 is the center case kit for the 55 Series 5575 exit device, in a Right Hand Reverse configuration. One serves a bored or mortised lock latch, the other the body of a panic device, so a handing and backset match on the deadlatch has no bearing on a 55 Series device.
How fast can I get the Von Duprin 050185 26D delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
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 050185 26D come with a warranty?
Absolutely. The Von Duprin 050185 26D 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 050185 26D?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
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