Sargent 25PH4-EB Door Closer A...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$318.00
$210.04
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Sargent 25PH4-EB Door Closer Arm for 351, 281 and 1431 Series, Parallel Flush Frame Hold Open in Sprayed Dark Bronze

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Model: 25PH4 EB

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

$318.00
$210.04
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Sargent 25PH4-EB Door Closer Arm for 351, 281 and 1431 Series, Parallel Flush Frame Hold Open

The Sargent 25PH4-EB is a replacement door closer arm engineered for use with the Sargent 351, 281, and 1431 Series door closers. Configured as a Parallel Flush Frame Hold Open arm, this component allows the door closer to hold the door open at a set position while maintaining a flush, low-profile appearance when mounted parallel to the door face. Finished in Sprayed Dark Bronze, the 25PH4-EB is a commercial-grade replacement part designed to restore or extend the service life of compatible Sargent door closer installations.

Key Features

  • Parallel Flush Frame Hold Open Configuration: Mounts parallel to the door face with a flush profile, providing a clean appearance while holding the door open at a designated position.
  • Broad Series Compatibility: Designed specifically for Sargent 351, 281, and 1431 Series door closers, enabling straightforward replacement in existing commercial installations.
  • Hold Open Functionality: Integrated hold open feature keeps the door at a fixed open position, supporting traffic flow in high-use commercial environments.
  • Sprayed Dark Bronze Finish: Factory-applied Sprayed Dark Bronze finish coordinates with architectural hardware in commercial settings for a cohesive appearance.
  • Commercial-Grade Replacement Part: Engineered as a direct replacement component to maintain the performance of compatible Sargent door closer systems.
  • Low-Profile Design: Parallel flush mounting minimizes arm projection from the door surface, reducing exposure to impact and wear in busy corridors and doorways.

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 Arms
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 25PH4 EB
  • Features: Sargent Door Closer 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 Sargent 25PH4-EB?

Sargent door closer arms are manufactured to exacting commercial standards, ensuring reliable fit and function when integrated with compatible 351, 281, and 1431 Series door closer bodies. The 25PH4-EB parallel flush frame hold open arm delivers the same design intent and performance as the original equipment, making it the dependable choice for facility managers and contractors seeking a true like-for-like replacement in demanding commercial environments.

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 Arm
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
25PH4 EB
Features:
Sargent Door Closer Parts

Sargent 25PH4 EB – Frequently Asked Questions

1) Will the Sargent 25PH4 arm fit my 351 series door closer?
Yes. The 25PH4-EB is built as a replacement arm for Sargent 351, 281 and 1431 Series closer bodies, so it drops onto any of those three families. It won't work on other manufacturers' closers or on Sargent series outside those three.
2) What does the PH in Sargent 25PH4 mean, and is it a hold open arm?
PH designates a parallel arm with a hold open feature. The 25PH4-EB is a Parallel Flush Frame Hold Open arm: it mounts parallel to the door face on the push side and holds the door at a set open position rather than letting it close every cycle.
3) Can I put a hold open closer arm on a fire door?
Hold open arms like the 25PH4-EB mechanically hold a door open, which is not permitted on a fire rated opening. Fire doors need to be self closing and self latching, so a rated opening calls for a non hold open parallel arm or an electromagnetic hold open tied to the fire alarm instead. Use the 25PH4-EB on non rated corridor, office and entry doors where you want the leaf parked open for traffic.
4) Should I use a parallel arm or a regular arm on my door closer?
Parallel mounting, which is what the 25PH4-EB is built for, puts the closer on the push side of the door with the arm running back along the door face. That is the choice when the door swings out of the room, when you want the closer inside the protected side, or when a projecting regular arm would be exposed to traffic and abuse. A regular arm mounts on the pull side with the arm projecting out from the frame. If your opening is set up for pull-side regular arm mounting, this parallel arm is the wrong part.
5) I have a Sargent 281 closer with a bent arm. What do I order to repair it?
If the closer was mounted parallel flush frame with hold open, the 25PH4-EB is the like-for-like arm. Order it by model 25PH4 in 690 dark bronze and reuse the existing closer body and shoe location. Match the finish to what is on the door now if the rest of the trim is dark bronze; if the opening is aluminum or brass finish, order the 25PH4 in that finish code rather than EB.
6) Is the Sargent 25PH4 arm rated for high traffic commercial use?
It is a commercial-grade part, and the flush parallel geometry is the reason it holds up: keeping the arm tight to the door face reduces the projection exposed to carts, hand trucks and shoulder traffic in busy corridors. That is the same wear path that bends projecting arms in schools, hospitals and warehouses.
How fast can I get the Sargent 25PH4 EB 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 25PH4 EB come with a warranty?
Absolutely. The Sargent 25PH4 EB 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 25PH4 EB?
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 25PH4 EB 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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