Sargent 25PH10 Heavy Duty Para...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$575.30
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Sargent 25PH10 Heavy Duty Parallel Hold Open Door Closer Arm for 351, 281 and 1431 Series, Right Hand

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Model: 25PH10 26D RH

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

$575.30
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Sargent 25PH10 Heavy Duty Parallel Hold Open Door Closer Arm for 351, 281 and 1431 Series, Right Hand

The Sargent 25PH10 RH is a heavy-duty parallel hold open door closer arm engineered for right-hand door applications. Designed as a genuine Sargent replacement part, this arm is fully compatible with the Sargent 351, 281, and 1431 Series door closers, offering reliable hold-open functionality in a parallel arm configuration. Finished in Bright Brass, it delivers both durable performance and a polished aesthetic suited to commercial environments.

Key Features

  • Heavy-Duty Parallel Hold Open Configuration: Designed to hold doors open at a fixed position, ideal for high-traffic commercial applications requiring frequent door access.
  • Right-Hand Application: Specifically engineered for right-hand door installations, ensuring proper geometry and function with compatible closer bodies.
  • Series Compatibility: Directly compatible with Sargent 351, 281, and 1431 Series door closers, enabling straightforward replacement without modification.
  • Genuine Sargent Replacement Part: Manufactured as an authentic Sargent component, ensuring fit, finish, and performance consistent with original equipment specifications.
  • Bright Brass Finish: Features a Bright Brass finish that complements a wide range of commercial door hardware and architectural styles.
  • Commercial-Grade Construction: Built to withstand the demands of commercial door applications, providing long-term durability and consistent hold-open performance.

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: 25PH10 RH
  • 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 25PH10?

Sargent door closer arms are designed and manufactured to meet the exacting standards of commercial door hardware applications. The 25PH10 RH delivers reliable heavy-duty parallel hold open performance as a genuine replacement part for Sargent 351, 281, and 1431 Series closers, ensuring that your door system continues to operate with the same dependability and fit as the original equipment.

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 Arms
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
25PH10 RH
Features:
Sargent Door Closer Parts

Sargent 25PH10 26D RH – Frequently Asked Questions

1) Is the Sargent 25PH10 closer arm handed, and what happens if I order the wrong hand?
Handing matters. The 25PH10 RH is built for right hand door applications, and the arm geometry is what makes it hold open and close correctly on that swing. Put a right hand arm on a left hand opening and the hold open geometry will not work. Confirm the hand of the door before you order.
2) Can I use a hold open closer arm on a fire rated door?
A mechanical hold open arm keeps the door parked open, so it is not appropriate on an opening that has to self close and latch under a fire rating unless the hold open is released by the fire alarm. For rated openings, specify a non hold open arm or an electromagnetic hold open closer tied into the detection system. The 25PH10 is a straight mechanical hold open arm for commercial openings.
3) Do I have to replace the whole door closer, or can I just change the arm?
If the closer body still holds oil and controls the sweep, you only need the arm. The 25PH10 is sold as a replacement arm assembly for Sargent 351, 281 and 1431 Series closers, so a bent or worn arm on an otherwise good closer is an arm swap, not a full unit change. If the body is leaking or will not hold adjustment, replace the closer.
4) What is a parallel hold open arm, and when should I use one instead of a standard regular arm?
A parallel arm mounts the closer on the pull side with the arm running parallel to the door face, which keeps the hardware tight to the door and out of the traffic path. The hold open version adds the ability to park the door open at a set position, which is what you want on high traffic openings like receiving doors, classroom corridors, or any door that gets propped anyway. If you need the door to self close every time with no hold open, use a standard non hold open arm instead.
5) What finishes does the Sargent 25PH10 hold open arm come in?
Six finishes are offered so the arm can match the rest of the openings in a building: 03 bright brass clear coated, 04 satin brass clear coated, 10B dark oxidized satin bronze oil rubbed, 26 bright chromium plated over nickel, 26D satin chromium plated over nickel, and BSP black suede powder coat. For property managers replacing one arm in a run of doors, 26D and 10B are the usual matches to existing commercial hardware.
6) Is the Sargent 25PH10 arm suitable for a residential door?
It is a commercial grade part. The 25PH10 is built for commercial door closer duty in offices, schools, healthcare, retail, warehouses, multi tenant residential and government buildings. It will physically work on a residential door fitted with a Sargent 351, 281 or 1431 closer, but it is specified as commercial hardware.
How fast can I get the Sargent 25PH10 26D RH 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 25PH10 26D RH come with a warranty?
Absolutely. The Sargent 25PH10 26D RH 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 25PH10 26D RH?
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 25PH10 26D RH 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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