Sargent 25-HZA Hold-Open Door ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$311.03
$204.63
Copy of Sargent 25-HZ Hold-Open Door Closer Arm Deep Reveals 2-1/8" to 5", Compatible with 351, 281, 1431 Models

Sargent 25-HZA Hold-Open Door Closer Arm for Extra Deep Reveals 5-1/8" to 8" with Standard and Top Jamb Mounting

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Model: 25HZA EAB
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$311.03
$204.63
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Sargent 25-HZA Hold-Open Door Closer Arm for Deep Reveals 5-1/8" to 8" with Dual Mounting Options

Professional Hold-Open Door Closer Arm for Deep Reveal Applications

The Sargent 25-HZA Hold-Open Door Closer Arm is specifically engineered for deep reveal installations ranging from 2-1/8" to 5", making it the perfect solution for doors with extended frame depths. This OEM replacement arm is designed to work with Sargent 351, 281, and 1431 Series door closers, offering the convenience of a hold-open feature that keeps the door open at a preset angle for easy passage. Crafted from heavy-duty, commercial-grade materials for reliability and long service life in high-traffic environments.

Professional Features & Benefits

  • Deep Reveal Compatibility: Accommodates reveal depths from 2-1/8" to 5" for doors with extended frame depths and specialized installation requirements.
  • Series Compatibility: Designed to work with Sargent 351, 281, and 1431 Series door closers for versatile replacement and upgrade options.
  • Hold-Open Functionality: Keeps doors open at a selected angle for convenience and accessibility, then provides smooth controlled closing when released.
  • Mounting Flexibility: Works with both standard mount and top jamb applications for versatile installation options.
  • Heavy-Duty Construction: Commercial-grade materials provide exceptional durability for demanding institutional and commercial use in high-traffic environments.
  • OEM Precision Fit: Engineered for easy installation and optimal performance with compatible Sargent door closer models.
  • ADA Compliance Support: Supports accessibility compliance when paired with compatible closers for barrier-free operation.
  • Smooth Operation: Ensures consistent, controlled closing action for reliable performance in professional applications.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Installation & Operation

This closer arm is designed for use with compatible Sargent 351, 281, and 1431 Series door closers. Refer to the parent device installation instructions and manufacturer documentation for proper integration. Ensure compatibility with existing hardware before installation.

Professional Applications

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

Why Choose Sargent Quality?

Sargent door closer arms deliver professional-grade reliability with heavy-duty, commercial-grade materials engineered for demanding high-traffic environments. This OEM precision-fit replacement arm ensures optimal performance with compatible Sargent 351, 281, and 1431 Series door closers. Designed for consistent operation in schools, healthcare facilities, offices, and retail spaces where dependable hold-open functionality and controlled closing action are essential.

Product Specs

Grade:
Grade 1
Product Type:
Door Closer Arms
Duty Level:
Heavy Duty
Product Group:
Door Controls
Product Subgroup:
Parts and Accessories
Subcategory:
Parts and Accessories
Commercial/Residential:
Commercial
Product Category:
Door Controls
Department:
Door Hardware

Parts & Accessories

    Sargent 25HZA EAB – Frequently Asked Questions

    1) Will the Sargent 25-HZA closer arm fit my existing door closer?
    The 25-HZA is an OEM replacement arm for Sargent 351, 281 and 1431 Series closers. If the closer body on the door is one of those three series, the arm mates to it. It is not a universal arm, so a closer from another maker, or another Sargent series, needs the arm built for that series. Check the model stamped on the closer body or its cover before you order.
    2) Can the Sargent 25-HZA arm be used for both regular and top jamb mounted closers?
    Both. The 25-HZA works in standard (regular arm) mounting, where the closer sits on the pull side of the door with the arm reaching to the frame face, and in top jamb mounting, where the closer body mounts on the frame face and the arm reaches to the push side of the door. That covers the two most common ways a Sargent 351, 281 or 1431 closer gets hung, so one arm part number serves either condition.
    3) What does the hold-open feature on the Sargent 25-HZA arm actually do?
    It holds the door open at a preset angle until someone pushes or pulls it past that point, then the closer takes over and shuts the door under control. Useful where a door has to stay open for moving equipment, deliveries, or a stretcher, and then close on its own. One caution for anyone working a fire rated opening: hold-open arms are mechanical and do not release on alarm, so a fire door needs the non hold-open arm or an electrified hold-open closer instead.
    4) My frame has a deep reveal and the standard closer arm will not reach. Is a deep reveal arm the right fix?
    Yes, that is exactly what a deep reveal arm is for. When the door face sits well back from the frame face, a standard length arm either will not reach the soffit or reaches at such a bad angle that the closer loses control of the door. A deep reveal arm is built longer so the geometry stays correct. The 25-HZA is the deep reveal version with hold-open for Sargent 351, 281 and 1431 closers. Measure the reveal on the actual opening first, from the face of the frame stop to the face of the door, and match it to the arm's published reveal range before ordering.
    5) The opening has a parallel arm closer, not a regular arm. What hold-open arm should be used instead of the Sargent 25-HZA?
    The Sargent 25-HZA is a hold-open arm for standard and top jamb mounting on Sargent 351, 281 and 1431 Series closers. For a parallel arm application, the arm has to carry a parallel arm shoe or bracket. The LCN 1250-3049/PA Hold Open Arm Assembly includes a parallel arm shoe and is non-handed with adjustable hold open, and the Falcon SC70A-3049/PA Hold Open Arm ships with a PA bracket for SC70A Series closers. Choose whichever matches the closer body on the door.
    6) Is the Sargent 25-HZA closer arm rated for heavy traffic commercial doors?
    It is a Grade 1, heavy duty commercial part, which is the top grade tier for door hardware and the level specified for schools, hospitals, and other high cycle openings. That matters on a hold-open arm because the arm and elbow take the strain every time someone shoves the door back to the hold point.
    7) What finishes does the Sargent 25-HZA hold-open arm come in, and will it match my existing closer?
    Five, and all five are sprayed enamel rather than plated: EAB sprayed brass enamel, EN sprayed aluminum enamel, EP sprayed bronze enamel matched to satin bronze, EB sprayed bronze enamel matched to dark satin bronze, and ED sprayed bronze enamel matched to dark statuary bronze. Since these are Sargent's own enamel codes, ordering the arm in the same code as the closer cover on the door gives you a match. If the existing closer is a plated finish, an enamel arm will read slightly different in sheen even at the same color name.
    8) Do I need a dead stop arm instead of a plain hold-open arm?
    Depends on whether anything already stops the door. A hold-open arm like the 25-HZA holds at an angle but is not a door stop. A dead stop arm, such as the Falcon SC60A-3049DS hold-open dead stop parallel arm for SC60A closers, combines the hold-open with a stop built into the arm shoe so the door cannot swing past a set point, which is what you want where there is no wall stop or floor stop and the door would otherwise hit a wall or tear the closer off the frame. If the opening already has a stop, the plain hold-open arm is enough.
    9) Can I replace just the closer arm, or do I have to buy a whole new door closer?
    Just the arm. The 25-HZA is sold as a replacement arm for Sargent 351, 281 and 1431 closers, so a bent, seized, or broken arm does not mean pulling the closer body off the door. Swapping the arm is also how you convert an opening to hold-open, or correct a reveal that the original arm could not reach across, while keeping the existing closer and its mounting holes.
    10) Do I need a hold-open arm, or will a standard closer arm do the job?
    A hold-open arm such as the Sargent 25-HZA keeps the door open at a selected angle and then closes it under control when released. If the opening does not need to stand open, a standard arm covers the same mechanical connection without the hold-open feature: the LCN 1260-3077 Regular Arm with Parallel Arm Bracket serves the LCN 1260 Series, the LCN 4000T-3077T Standard Arm is the replacement component for the 4000T Series, and the Falcon 8230-3077PLCM Standard Arm with Track serves 8200 Series automatic operators. Note that fire-rated openings generally cannot be held open on a mechanical hold-open arm.
    11) Is a Falcon SC60A-3049DS dead stop arm the same thing as the Sargent 25-HZA?
    No. The Falcon SC60A-3049DS is a hold-open dead stop parallel arm assembly for the SC60A Series, so it both holds the door open and stops the door travel at the arm. The Sargent 25-HZA is a hold-open arm for standard and top jamb mounting on Sargent 351, 281 and 1431 Series closers and is specified for deep reveals. If the door needs the arm to act as its stop, the dead stop assembly is the different part; if the opening already has a floor or wall stop and the concern is reveal depth, the 25-HZA is the one that addresses it.
    12) The door is on a center hung floor pivot. Will a Sargent 25-HZA arm work?
    No. The Sargent 25-HZA is a surface closer arm for standard and top jamb mounting on Sargent 351, 281 and 1431 Series closers. A center hung floor pivot opening takes different hardware: the Falcon OHC100A-DP is a center hung floor pivot with end load arm for OHC100 Series door closers. Confirm which way the door is hung before ordering an arm, because a surface closer arm and a center hung pivot arm are not substitutes for each other.
    How fast can I get the Sargent 25HZA EAB 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 Sargent 25HZA EAB come with a warranty?
    Absolutely. The Sargent 25HZA EAB 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 Sargent 25HZA EAB?
    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 Sargent 25HZA EAB 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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