Accentra 3548A Drop Plate Expo...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$99.00
$82.57
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Accentra 3548A Drop Plate Exposed Back Narrow Top Rail for 3301/3501 Series Door Closers, Aluminum

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Model: 3548A 689

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

$99.00
$82.57
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Accentra 3548A Drop Plate Exposed Back Narrow Top Rail for 3301/3501 Series Door Closers, Aluminum

The Accentra 3548A is a commercial-grade aluminum drop plate engineered specifically for use with the Accentra 3301 and 3501 Series door closers. Featuring an exposed back design and narrow top rail profile, this mounting plate is a precision-fit installation accessory that ensures proper alignment and secure attachment of compatible door closer units in commercial applications requiring narrow top rail configurations.

Key Features

  • Narrow Top Rail Design: Specifically engineered for narrow top rail door configurations, ensuring a proper fit where standard drop plates cannot be used.
  • Exposed Back Construction: Exposed back design provides straightforward installation access and clean integration with compatible 3301/3501 Series door closers.
  • Series Compatibility: Designed exclusively for use with Accentra 3301 and 3501 Series door closers for guaranteed fitment and optimal performance.
  • Aluminum Construction: Lightweight yet durable aluminum material offers corrosion resistance and long-lasting performance in commercial environments.
  • Commercial-Grade Quality: Manufactured to meet the demands of commercial installations where reliable door closer performance is essential.
  • Precision Mounting Accessory: Functions as an installation accessory that supports correct door closer positioning and secure hardware integration.

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: Mounting Plates
  • Parts and Accessories Type: Installation Accessories
  • Commercial/Residential: Commercial
  • Product Model: 3548A
  • Features: ACCENTRA Door Closer Parts and Accessories

Typical Applications

  • Commercial Office Buildings with Narrow Top Rail Door Frames
  • Educational Facilities Requiring Compliant Door Closer Installations
  • Healthcare Institutions with Specific Door Hardware Configurations
  • Retail Establishments Upgrading or Replacing Door Closer Components
  • Industrial and Warehouse Facilities with Commercial Door Systems
  • Multi-Tenant Residential Properties with Commercial-Grade Hardware
  • Government and Municipal Buildings Using Accentra 3301/3501 Series Closers

Why Accentra 3548A?

The Accentra 3548A drop plate is purpose-built to work seamlessly with the 3301 and 3501 Series door closers, eliminating guesswork and ensuring a secure, aligned installation in narrow top rail applications. Constructed from durable aluminum with an exposed back configuration, this mounting plate reflects the engineering precision expected of commercial-grade door hardware components where reliable, long-term performance is essential.

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:
Mounting Plate
Parts and Accessories Type:
Installation Accessories
Commercial/Residential:
Commercial
Product Model:
3548A
Features:
ACCENTRA Door Closer Parts and Accessories

Accentra 3548A 689 – Frequently Asked Questions

1) What is the Accentra 3548A drop plate used for on a door closer installation?
The 3548A is an aluminum mounting plate that carries an Accentra 3301 or 3501 Series door closer body when the door's top rail is too narrow for the closer to mount directly. The plate spans the area the closer needs, so you get correct alignment and a solid attachment point on a narrow top rail opening instead of trying to force the closer onto rail that will not take it.
2) Will the 3548A drop plate work with any brand of door closer?
No. The 3548A is built for Accentra 3301 and 3501 Series closers only. Mounting hole patterns on drop plates are series specific, so if you have a different closer body on the door you need that manufacturer's own drop plate for it. Confirm the closer body stamp before ordering.
3) Do I need a drop plate for my door closer, or can I mount it straight to the door?
You only need a drop plate when there isn't enough flat top rail (or frame face) to land the closer's mounting holes. Narrow top rail aluminum and glass front doors are the usual case, and that is exactly what the 3548A addresses. If your door has a full-width top rail and the closer template lines up on it, skip the plate and mount the closer directly.
4) What finishes can I get the Accentra 3548A drop plate in to match my existing closers?
Six painted finishes: 689 aluminum, 690 dark bronze, 691 light bronze, 693 black, 694 medium bronze, and 696 satin brass. Those are the standard closer finish codes, so order the plate in the same code as the 3301 or 3501 body on the door and the two will match across a building's openings.
5) I'm standardizing door closers across a portfolio of buildings with narrow top rail doors. Can I spec one plate part number?
Yes, if the closers are Accentra 3301 or 3501 Series and the openings are narrow top rail. The 3548A is the single plate part number for that combination, and it is available in six painted finishes so you can keep one part on your order sheet and vary only the finish code by building.
6) What does exposed back mean on the 3548A drop plate?
Exposed back refers to the plate's construction being open at the rear rather than enclosed, which leaves the mounting and fastener access visible during install. Practically, it means you work the fasteners from the accessible side and the plate integrates flat against the 3301/3501 closer body.
7) Is the 3548A drop plate aluminum suitable for exterior commercial entrances?
The plate is aluminum, which resists corrosion, and it is a commercial-rated component, so it holds up in the exterior and high traffic openings a painted closer normally sees. Choose a finish code that matches the closer and the door's other hardware.
How fast can I get the Accentra 3548A 689 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 Accentra 3548A 689 come with a warranty?
Absolutely. The Accentra 3548A 689 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 Accentra 3548A 689?
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 Accentra 3548A 689 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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