Detex 104798-1 Auto Operator A...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$318.00
$251.05
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Detex 104798-1 Auto Operator Arm Assembly Pack for 3 Foot Doors, Aluminum

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Model: 104798-1

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

$318.00
$251.05
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Detex 104798-1 Auto Operator Arm Assembly Pack for 3 Foot Doors, Aluminum

The Detex 104798-1 is an Auto Operator Arm Assembly Pack engineered specifically for 3-foot door applications. Constructed from aluminum, this replacement part is designed to integrate with Detex Automatic Door Operator systems, providing a reliable and durable component solution for commercial door hardware maintenance and repair. Purpose-built for commercial environments, this assembly pack ensures continued proper operation of automatic door systems where original or worn components require replacement.

Key Features

  • Door Size Compatibility: Specifically engineered for 3-foot door configurations, ensuring a precise and secure fit for automatic operator systems.
  • Aluminum Construction: Lightweight yet durable aluminum build provides corrosion resistance and long-term reliability in commercial door applications.
  • Direct Replacement Part: Designed as a factory-compatible replacement for Detex Automatic Door Operator arm assemblies, simplifying maintenance and minimizing downtime.
  • Commercial-Grade Performance: Rated for commercial use, supporting the demanding operational requirements of high-traffic facilities.
  • Complete Assembly Pack: Supplied as a complete arm assembly pack, including the necessary components for efficient installation and restoration of door operator function.

Technical Specifications

  • Department: Door Hardware
  • Product Category: Mechanical Locks
  • Product Group: Parts and Accessories
  • Subcategory: Parts and Accessories
  • Product Subgroup: Parts and Accessories
  • Product Type: Door Closer Parts
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 104798-1
  • Features: Detex Automatic Door Operator Parts

Typical Applications

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

Why Detex 104798-1?

The Detex 104798-1 Auto Operator Arm Assembly Pack delivers professional-grade dependability through its aluminum construction and purpose-specific design for 3-foot door systems. As a genuine Detex replacement component, it ensures compatibility and performance integrity within existing Detex Automatic Door Operator installations. Designed for commercial applications, this assembly pack supports facilities managers and technicians in maintaining seamless, code-compliant automatic door operation.

Manufacturer Resources

Product Specs

Department:
Door Hardware
Product Category:
Mechanical Locks
Product Group:
Parts and Accessories
Subcategory:
Parts and Accessories
Product Subgroup:
Parts and Accessories
Product Type:
Door Closer Parts
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
104798-1
Features:
Detex Automatic Door Operator Parts

Detex 104798-1 – Frequently Asked Questions

1) Will the Detex 104798-1 arm assembly work on a 4-foot door leaf?
No. The 104798-1 arm assembly pack is built for 3-foot door applications only. On a wider leaf the arm geometry won't give you correct opening travel, so you need the arm assembly matched to that door width instead.
2) What exactly is the Detex 104798-1, a door closer arm or an automatic operator part?
It's the arm assembly for a Detex Automatic Door Operator, supplied as a complete pack. It is not a manual closer arm and not a lock component, so it goes on powered operator installations where the original arm is worn or damaged.
3) Is the 104798-1 a genuine Detex replacement part for an existing operator?
Yes. The 104798-1 is a factory-compatible Detex replacement arm assembly for Detex Automatic Door Operators, so it drops into existing Detex installations without modifying the operator.
4) Do I need to order linkage hardware separately with this Detex arm assembly?
No, it ships as a complete arm assembly pack with the components needed to restore operator arm function. You would only add hardware if your opening uses non-standard mounting that isn't part of the original arm setup.
5) Is an aluminum operator arm durable enough for a high-traffic school or hospital entrance?
It's rated for commercial use and the aluminum build gives corrosion resistance with low arm mass, which matters on a powered operator that cycles constantly. Detex lists it for office buildings, schools, healthcare, retail, industrial, multi-tenant residential and government facilities.
How fast can I get the Detex 104798-1 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 Detex 104798-1 come with a warranty?
Absolutely. The Detex 104798-1 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 Detex 104798-1?
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 Detex 104798-1 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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