Sargent 25-PHT Push Side Track...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$394.68
$311.66
SGT-25-PHT

Sargent 25-PHT Push Side Track Hold-Open Arm for 351, 281, Door Closers

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

$394.68
$311.66
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Sargent Push Side Track Hold-Open Arm for 351, 281, 1431 Series Door Closers

Professional Door Closer Accessory with Hold-Open Functionality

The Sargent Push Side Track Hold-Open Arm is a high-quality OEM replacement designed specifically for Sargent 351, 281, and 1431 Series door closers. Built for push side track applications, this arm includes a hold-open feature that allows doors to be held securely open at a set angle. Constructed from heavy-duty, commercial-grade materials, the 25-PHT is engineered to withstand frequent use while maintaining its compact, low-profile design for a clean, unobtrusive appearance.

Professional Features & Benefits

  • Series Compatibility: Designed for use with Sargent 351, 281, and 1431 Series door closers for precise OEM fit and reliable performance.
  • Hold-Open Functionality: Holds door open at a selected angle for accessibility and convenience in high-traffic environments.
  • Heavy-Duty Construction: Built from commercial-grade materials for long service life and consistent operation under frequent use.
  • Push Side Track Design: Engineered specifically for push side track applications with smooth, controlled door movement.
  • Low-Profile Appearance: Compact design maintains a professional, unobtrusive appearance while delivering full functionality.
  • OEM Precision Fit: Exact replacement ensures quick installation and reliable operation over the long term.
  • ADA Compliance Support: Supports accessibility compliance when paired with compatible door closers for barrier-free access.
  • Commercial Applications: Perfect for schools, healthcare facilities, offices, and retail spaces requiring reliable door control.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Installation & Operation

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

Why Choose Sargent Quality?

Sargent door closer accessories deliver professional-grade reliability with heavy-duty, commercial-grade materials engineered for demanding applications. The OEM precision fit ensures quick installation and smooth, controlled door operation over the long term. Built for frequent use in schools, hospitals, offices, and retail buildings where dependable performance and accessibility compliance 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 25PHT EAB – Frequently Asked Questions

    1) Which Sargent door closers does the 25-PHT arm fit?
    The 25-PHT push side track hold-open arm is built for Sargent 351, 281, and 1431 Series closers. It is the OEM arm for those bodies, so if your closer is one of those three series you are ordering the right part. It is not a universal arm for other Sargent closer families.
    2) What does push side track mean for mounting this Sargent arm?
    Track arms like the 25-PHT mount with the track on the push side of the door, meaning the closer body sits on the side the door swings away from and the arm roller rides in a track rather than swinging out on a jointed elbow. If your existing Sargent closer is set up as a pull side regular arm or a parallel arm application, this arm does not convert it.
    3) Does the 25-PHT hold the door open?
    It does. The arm includes a hold-open feature that keeps the door at a selected angle, which is what most schools and healthcare corridors want on a door that gets propped constantly. If you need the door to close every time with no hold-open, order the non hold-open track arm for your closer series instead.
    4) I need a hold-open arm but my closer is an LCN or Falcon, not a Sargent. What do I order?
    Stay within your closer brand and series, because closer arms are not cross-brand parts. For LCN, the 1250-3049/PA is a hold-open arm with parallel arm shoe for the 1250 Series and the 4010-3049 is the hold-open arm with adjustable elbow. For Falcon, the SC70A-3049/PA hold open arm with PA bracket serves SC70A closers and the SC60A-3049DS is a hold-open dead stop parallel arm for the SC60A.
    5) What is the closest hold-open arm to the Sargent 25-PHT if the closer on the door is an LCN instead?
    For LCN closers, the hold-open equivalents are series-specific rather than interchangeable with Sargent. The LCN 1250-3049/PA is a hold open arm assembly with a parallel arm shoe, non-handed, with adjustable hold open, for the 1250 Series. The LCN 4010-3049 is a hold open arm with an adjustable elbow function for the 4020 Series. The Sargent 25-PHT is a push side track hold-open arm built for Sargent 351, 281, and 1431 Series closers, so match the arm to the closer body already mounted on the door rather than swapping brands.
    6) Does a parallel arm hold-open assembly work in place of the Sargent 25-PHT?
    No. The 25-PHT is a track arm for push side track applications, where the arm rides in a track mounted to the door or frame. Parallel arm hold-open assemblies such as the Falcon SC70A-3049/PA, which includes a PA bracket for SC70A Series closers, and the LCN 1250-3049/PA, which uses a parallel arm shoe, are scissor-style arms with a shoe or bracket and require different mounting prep. They are not drop-in replacements for a track arm even where the closer body is similar.
    7) Is the Sargent 25-PHT arm heavy enough for a high traffic entrance?
    It is a Grade 1, heavy duty, commercial rated arm, which is the top ANSI/BHMA grade tier and what you want on school corridors, hospital wings, and retail entries. It is not intended as a light residential part.
    8) What finishes does the Sargent 25-PHT hold-open arm come in?
    Five sprayed enamel finishes: EAB sprayed brass enamel, EN sprayed aluminum enamel, EB sprayed bronze enamel to match dark satin bronze, ED sprayed bronze enamel to match dark statuary bronze, and EP sprayed bronze enamel to match satin bronze. Match the code to the closer body already on the door so the arm and cover read as one assembly.
    9) What is the difference between a track hold-open arm like the 25-PHT and a parallel arm hold-open?
    A track arm runs a roller inside a slide track for a compact, low profile look on the door, which is why it gets specified where the hardware should not stand out. A parallel arm hold-open, like the Falcon SC60A-3049DS dead stop version or the LCN 1250-3049/PA with its parallel arm shoe, folds against the door face and can also give you a built in dead stop. Pick the track arm for appearance and a swept installation, the parallel arm when you want stop function built into the arm.
    10) Do I need anything else besides the arm if I am top jamb mounting the Sargent closer?
    Top jamb installations on the 351 typically need the 351A top jamb mounting plate, which is a separate part from the arm. The 25-PHT itself is the arm assembly only, so confirm your mounting plates and brackets are on the order before the crew goes to the door.
    11) I need a hold-open arm that also stops the door at a fixed point. Is the Sargent 25-PHT the right choice?
    The 25-PHT provides hold-open at a selected angle in a push side track application, but it is not described as a dead stop arm. If the opening needs the arm to act as a stop as well, the Falcon SC60A-3049DS is a hold-open dead stop parallel arm assembly for SC60A Series closers, which combines hold open with a dead stop in a parallel arm configuration. Choose based on the closer series on the door: the SC60A arm suits Falcon SC60A closers, while the 25-PHT suits Sargent 351, 281, and 1431 Series.
    12) What should I order if I need a non-hold-open replacement arm rather than the Sargent 25-PHT?
    The 25-PHT includes the hold-open feature, so for straight closing without hold open you want a standard or regular arm matched to the closer series. Standard-arm options include the LCN 4000T-3077T standard arm replacement component for the 4000T Series and the LCN 1260-3077 regular arm with parallel arm bracket for the 1260 Series. For a Sargent 351, 281, or 1431 Series closer, stay with a Sargent arm for the same series so the arm mates to the closer spindle and mounting.
    13) Will the Sargent 25-PHT work on an automatic door operator or a center hung pivot door?
    No. The 25-PHT is a manual door closer arm for Sargent 351, 281, and 1431 Series closers. Automatic operators use their own arm and track assemblies, such as the Falcon 8230-3077PLCM standard arm with track for 8230 Series automatic door operators. Center hung pivot applications use a different assembly again, such as the Falcon OHC100A-DP center hung floor pivot with end load arm for OHC100 Series closers. Confirm the device type on the door before ordering.
    14) For a school corridor door that needs to be held open, how do I choose between the Sargent 25-PHT and an adjustable-elbow hold open arm?
    Both hold the door open, but they differ in how the hold-open point is set and how the arm mounts. The Sargent 25-PHT is a low-profile push side track arm that holds the door at a selected angle and is built for the Sargent 351, 281, and 1431 Series, rated Grade 1 and heavy duty for commercial traffic. The LCN 4010-3049 is a hold open arm with an adjustable elbow function for the 4020 Series, a scissor-style arm rather than a track arm. The deciding factor is the closer already on the door and whether the opening has track mounting or surface arm mounting.
    15) Will a hold-open arm keep my opening ADA compliant?
    Holding the door open at a set angle supports barrier free access, but the accessibility performance comes from the closer itself, its spring size and its opening force adjustment. The 25-PHT supports ADA compliance only when paired with a compatible Sargent 351, 281, or 1431 closer set up for it.
    How fast can I get the Sargent 25PHT 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 25PHT EAB come with a warranty?
    Absolutely. The Sargent 25PHT 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 25PHT 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 25PHT 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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