Von Duprin 050359 55 Series Li...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$60.00
$58.79
Von Duprin 050359 55 Series Lift Member Channel Replacement Part for 5547-F/47WDC Exit Devices

Von Duprin 050359 55 Series Lift Member Channel Replacement Part for 5547-F/47WDC Exit Devices

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Model: 50359

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

$60.00
$58.79
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Von Duprin 050359 55 Series Lift Member Channel Replacement Part for 5547-F/47WDC Exit Devices

Commercial-Grade Exit Device Replacement Component for 55 Series Hardware

The Von Duprin 050359 Lift Member Channel is a genuine replacement part engineered specifically for use with Von Duprin 55 Series exit devices, including the 5547-F and 47WDC configurations. Designed for commercial door hardware applications, this component ensures continued reliable operation of your existing Von Duprin exit device assembly. As a Grade 1 rated product, it meets the performance standards expected in demanding commercial environments where dependable egress hardware is essential.

Professional Features & Benefits

  • Genuine OEM Replacement Part: Designed specifically for Von Duprin 55 Series exit devices, including 5547-F and 47WDC models, ensuring precise fit and compatibility with existing hardware assemblies.
  • Grade 1 Performance: Meets Grade 1 standards for commercial door hardware, delivering the reliability and durability required in high-traffic commercial applications.
  • Commercial-Grade Construction: Built to Von Duprin's exacting specifications for exit device components, supporting long-term performance in demanding commercial environments.
  • Targeted Compatibility: Engineered for the 55 Series product line, this lift member channel integrates seamlessly with compatible exit device assemblies to restore proper function.
  • Simplified Maintenance: Genuine replacement parts allow facility managers and installers to restore exit device operation without full device replacement, reducing downtime and cost.
  • Professional Parts and Accessories Classification: Categorized as an Exit Devices Part within the Von Duprin Exit Devices and Trim product group, confirming its role as a purpose-built service component.

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 components are manufactured to Grade 1 commercial standards, ensuring each replacement part meets the same performance benchmarks as the original hardware. The 55 Series Lift Member Channel is purpose-built for precise compatibility with 5547-F and 47WDC exit device assemblies, supporting reliable egress performance in commercial door hardware applications. When maintaining critical life-safety hardware, genuine Von Duprin replacement parts provide the confidence of manufacturer-specified fit and function.

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 50359 – Frequently Asked Questions

1) Will an Accentra or Falcon exit device part work in place of the Von Duprin 050359?
No. Exit device internals are brand and series specific. The Accentra 7110/7120 top latch components and the Falcon 610061 top rod for F-25-C and F-25-CWDC devices serve their own device families and will not substitute into a Von Duprin 55 Series chassis. Match the part to the device brand and model.
2) I need a concealed vertical rod part for a Falcon device, not a Von Duprin. What do I order?
The Von Duprin 050359 lift member channel is a 55 Series part and matches Von Duprin 5547-F and 47WDC devices only. For Falcon concealed vertical rod hardware, the Falcon 610061 is the 24 Series Monarch concealed vertical top rod for F-25-C and F-25-CWDC exit devices. Confirm your device model before ordering, since the two lines are not interchangeable.
3) Can an Accentra 7110 top latch component be used in place of the Von Duprin 050359 lift member channel?
No. The Von Duprin 050359 is a lift member channel built for Von Duprin 55 Series exit devices, specifically the 5547-F and 47WDC assemblies. The Accentra 60-7010-0049-999 is a top latch replacement component for Accentra 7110/7120 exit devices, and the 60-7010-0050-999 is the top latch component for the fire-rated 7110F. They serve a different part of a different manufacturer's device and will not substitute for the 55 Series channel.
4) Can I repair a Von Duprin 55 Series exit device instead of replacing the whole unit?
Yes, for this component. The 050359 is a genuine replacement lift member channel, so a facility can restore the internal action of a 5547-F or 47WDC device without pulling and reinstalling the complete exit device. That keeps the existing door prep and mounting holes untouched.
5) Is the Von Duprin 050359 fire rated, and what if my opening requires fire-rated hardware?
The Von Duprin 050359 carries a fire rating value of No and is a Grade 1 commercial replacement part for 55 Series exit devices. The Accentra top latch components 60-7010-0049-999 and 60-7010-0050-999 are also listed with a fire rating of No. For a fire opening, the rating is carried by the complete listed device assembly, so verify the device label rather than the individual service part.
6) My double door pair needs hardware support, not a device repair part. Is the 050359 what I want?
No. The Von Duprin 050359 is a lift member channel that restores function inside an existing 55 Series exit device. For double door openings that need a vertical support between leaves, the Falcon 4023 is a steel mullion for double door exit device applications, and the Falcon 525 aluminum mullion stabilizers are exit device accessories for mullion installations. Those address the opening; the 050359 addresses the device itself.
7) What is the difference between the Von Duprin 050359 and a latch or cylinder housing service part?
The Von Duprin 050359 is an internal lift member channel for 55 Series exit devices such as the 5547-F and 47WDC. A latch part like the Falcon 23981160 T Series 2-3/8 inch square corner deadlatch replaces the latching component in a Falcon T Series device, and the Arrow 16RCR-27 is a 6/7-pin SFIC rim housing from the 24/25 Series that carries the cylinder. Ordering by symptom alone risks the wrong part, so identify the device series first.
8) Is the 050359 lift member channel suitable for a high traffic commercial opening?
It is a commercial component rated Grade 1, which is the heaviest duty level in the ANSI/BHMA classification for door hardware. That makes it appropriate for school corridors, hospitals, office lobbies, and other openings that cycle constantly.
9) What does the lift member channel actually do inside the exit device?
It is the internal channel that carries the lift member, the linkage the pushbar acts on to retract the latch. When the bar feels spongy, sticks, or fails to fully retract the latch on a 5547-F or 47WDC, a worn or bent channel is one of the parts a technician replaces.
How fast can I get the Von Duprin 50359 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 50359 come with a warranty?
Absolutely. The Von Duprin 50359 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 50359?
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 50359 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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