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BEST PH Plunger Hold Open Arm with Regular Mounting for 0" - 1-1/2" Reveal
The BEST PH Plunger Hold Open Arm is a commercial-grade door closer replacement arm engineered for regular mounting applications with a reveal range of 0" to 1-1/2". Designed as a compatible replacement part for BEST door closer systems, this arm provides a reliable hold-open function using a durable plunger mechanism. Suited for commercial environments where consistent door control and hold-open capability are required.
Key Features
- Plunger Hold Open Mechanism: Integrated plunger design holds the door open at a set position, supporting traffic flow in commercial facilities.
- Regular Mounting Configuration: Engineered for standard regular mounting installations, ensuring straightforward compatibility with existing door closer setups.
- Reveal Range 0" - 1-1/2": Accommodates door frame reveal measurements from 0" to 1-1/2", providing flexibility across a variety of door and frame conditions.
- Commercial-Grade Construction: Built to the performance standards expected of commercial door hardware for demanding, high-traffic applications.
- Direct Replacement Part: Serves as a purpose-built replacement arm for compatible BEST door closer units, simplifying maintenance and minimizing downtime.
- Model PH Identification: Clearly identified as the PH model arm, making specification and ordering straightforward for facilities managers and installers.
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: PH
Typical Applications
- Commercial Office Buildings
- Educational Facilities
- Healthcare Institutions
- Retail Establishments
- Industrial and Warehouse Facilities
- Multi-Tenant Residential Properties
- Government and Municipal Buildings
Why BEST PH?
BEST door closer arms are engineered to meet the rigorous demands of commercial door hardware applications, delivering consistent hold-open performance and reliable operation over extended service life. The PH model's plunger hold open design and precise 0" - 1-1/2" reveal compatibility make it a dependable replacement choice for facilities requiring minimal disruption and professional-grade durability.
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:
- PH
- Features:
- Dorma Door Closer Parts & Accessories
BEST PH 689 – Frequently Asked Questions
How fast can I get the BEST PH 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 BEST PH 689 come with a warranty?
Absolutely. The BEST PH 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 BEST PH 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 BEST PH 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.