Von Duprin 050525 Mortise Cyli...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$65.00
$61.28
Von Duprin 050525 Mortise Cylinder Collar Package for CD/SS Exit Device Trim

Von Duprin 050525 Mortise Cylinder Collar Package for CD/SS Exit Device Trim

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Model: 050525 26D
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$65.00
$61.28
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Von Duprin 050525 Mortise Cylinder Collar Package for CD/SS Exit Device Trim

Commercial-Grade Replacement Part for 33/35/98/99 Series Exit Devices

The Von Duprin 050525 CD/SS Mortise Cylinder Collar Package is a professional-grade replacement component designed for use with Von Duprin exit device trim. Engineered to meet the demands of commercial door hardware applications, this collar package is compatible with the 33, 35, 98, and 99 Series exit devices and trim. Rated Grade 1 for commercial performance, this replacement part ensures proper mortise cylinder fitment and secure integration within your existing Von Duprin exit device assembly.

Professional Features & Benefits

  • Grade 1 Commercial Rating: Meets Grade 1 standards for reliable performance in demanding commercial door hardware applications.
  • Series Compatibility: Designed for use with Von Duprin 33, 35, 98, and 99 Series exit devices and trim, providing broad compatibility across a widely installed product family.
  • Mortise Cylinder Integration: Provides proper collar fitment for mortise cylinder installations within compatible CD/SS trim configurations.
  • Genuine Replacement Part: Sourced as an authentic Von Duprin replacement component, ensuring proper fit and function within existing exit device assemblies.
  • Commercial Application Ready: Classified for commercial use, making it suitable for high-traffic facilities requiring dependable, code-compliant door hardware components.
  • Exit Device Trim Accessory: Categorized within the Exit Devices and Trim product group, confirming direct applicability to Von Duprin exit device trim systems.

Technical Specifications

  • Product Group: Exit Devices and Trim
  • Series: 33/35/98/99 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
  • Package: No
  • 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 parts and accessories are engineered to Grade 1 commercial standards, delivering dependable performance in high-traffic environments. The 050525 Mortise Cylinder Collar Package is a genuine replacement component compatible with the widely trusted 33/35/98/99 Series exit device platform. Designed for commercial door hardware applications, this part supports the long-term reliability and proper function of your Von Duprin exit device trim installation.

Manufacturer Resources

Von Duprin 98/99 Series Catalog

Product Specs

Product Group:
Exit Devices and Trim
Series:
33/35/98/99 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
Package:
No
Fire Rating:
No
Product Category:
Exit Devices and Trim
Department:
Door Hardware

Von Duprin 050525 26D – Frequently Asked Questions

1) What does the Von Duprin 050525 collar package actually do on an exit device?
The 050525 is the mortise cylinder collar package that goes with Von Duprin exit device trim. The collar rings the mortise cylinder where it passes through the trim, so the cylinder sits at the right depth and finishes flush against the trim plate. It is a replacement component, not a lock, not a cylinder, and not the trim itself. If you are chasing a cylinder that stands proud of the trim or spins in the hole after a rekey, this is the part that sets it.
2) Does the 050525 collar work with any cylinder, or does it have to be a mortise cylinder?
Mortise cylinder only. The 050525 is a mortise cylinder collar, so it suits the threaded-body cylinder that screws into the trim and drives a cam. A rim cylinder, which mounts from behind with a tailpiece and screws rather than threading in, does not use this collar. Confirm you are holding a threaded mortise cylinder before ordering.
3) The exit device latches badly at the top of the door. Is a cylinder collar the replacement part, or something else?
A collar is not the part for a latching complaint. The Von Duprin 050525 is a mortise cylinder collar package, so it only affects how the cylinder sits in the trim. Top latching is a latch or rod problem: on Accentra 7110 and 7120 devices the top latch replacement component is 60-7010-0049-999, on the Accentra 7110F it is 60-7010-0050-999, and on Falcon 24 Series Monarch F-25-C and F-25-CWDC concealed vertical rod devices the top rod is 610061. Diagnose which brand and device family is on the door first, because those parts do not cross between platforms.
4) Will an Arrow 16RCR-27 SFIC rim housing work in place of a Von Duprin 050525 mortise cylinder collar?
No. The Von Duprin 050525 is a collar package that seats a mortise cylinder correctly in Von Duprin 33, 35, 98 and 99 Series exit device trim. The Arrow 16RCR-27 is a rim housing for a 6/7-pin small format interchangeable core, part of the Arrow 24/25 Series, so it accepts an SFIC core rather than dressing a threaded mortise cylinder. Different cylinder format and different mounting job. If the opening runs Von Duprin CD or SS trim with a mortise cylinder, the 050525 collar is the matching piece; the Arrow housing belongs on a rim cylinder opening in its own series.
5) What finishes does the Von Duprin 050525 mortise cylinder collar come in?
Seven finishes: 605 bright brass, 606 satin brass, 612 satin bronze, 619 satin nickel, 625 bright chrome, 626 satin chrome, and 693 black painted. Match the collar to the trim it sits on, not to the device chassis, since the collar is what the eye reads next to the cylinder face. Most commercial openings run 626, and 626 is the finish that keeps a mixed-age building looking consistent when you are only swapping one collar.
6) Can I use the Von Duprin 050525 collar on a fire rated exit device opening?
The 050525 collar package does not carry a fire rating on our record. On a labelled opening, the rating lives with the device and the door and frame assembly, so specify a fire rated Von Duprin exit device for that opening and treat the collar as a trim component within it.
7) A double door with Von Duprin exit devices needs the cylinder gap closed and the pair stabilized. Is the 050525 the part for both?
No, those are two separate parts. The 050525 collar package handles the cylinder side only, seating a mortise cylinder in Von Duprin exit device trim across the 33, 35, 98 and 99 Series. For the double door opening itself, the Falcon 4023 is a steel mullion for double door exit device applications, and the Falcon 525 is a set of aluminum mullion stabilizers for exit devices. Order the collar for the trim and the mullion hardware for the opening; neither substitutes for the other.
8) Is a Falcon T Series deadlatch part an alternative to the Von Duprin 050525?
No. The Falcon 23981160 is a square corner deadlatch replacement part in the Falcon T Series, which is latch hardware that goes into the door edge. The Von Duprin 050525 is a mortise cylinder collar package for Von Duprin exit device trim in the 33, 35, 98 and 99 Series, and it lives on the face of the trim around the cylinder. A locksmith replacing a chewed-up collar on a Von Duprin device wants the 050525; a T Series deadlatch swap is a different device and a different prep entirely.
9) For a hospital or school standardizing on one exit device platform, which of these replacement parts commit the facility to a brand?
All of them do, and that is the point of choosing early. The Von Duprin 050525 mortise cylinder collar is built for the Von Duprin 33, 35, 98 and 99 Series trim and is a Grade 1 commercial part. The Accentra top latch components 60-7010-0049-999 and 60-7010-0050-999 tie to Accentra 7110, 7120 and 7110F devices, and Falcon 610061 ties to Falcon 24 Series Monarch F-25-C and F-25-CWDC devices. A facility running Von Duprin 33/35/98/99 openings stocks the 050525 collar in the finishes it uses, including 626 satin chrome and 630-family brass and bronze options such as 605, 606 and 612, so a damaged collar is a shelf part rather than a special order.
10) Is the Von Duprin 050525 rated for high traffic commercial use?
Grade 1, and classified commercial rather than residential. That is the level a school corridor, hospital wing, or municipal building expects on exit hardware, and it is why the collar is specified on openings that cycle all day rather than a light duty equivalent.
11) Do I get more than one collar in a Von Duprin 050525 order?
The 050525 is supplied as a collar package, one finish per order, across seven finish choices. Order the quantity that matches the number of openings you are servicing, and pick the finish per opening rather than buying a single finish for a mixed building.
How fast can I get the Von Duprin 050525 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 050525 26D come with a warranty?
Absolutely. The Von Duprin 050525 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 050525 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
Why buy the Von Duprin 050525 26D from ZenSupply?
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