Pemko HM Series Half Mortise C...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$316.30
$232.70
Pemko HM Series Standard Duty Half Mortise Continuous Geared Hinge

Pemko HM Series Half Mortise Continuous Geared Hinge - Grade 1 Aluminum with 5/32" Clearance

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Model: CHM83
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$316.30
$232.70
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Pemko HM Series Half Mortise Continuous Geared Hinge - Grade 1 Aluminum with 5/32"; Clearance

Professional Half Mortise Continuous Hinge Solution

The Pemko HM Series Half Mortise Continuous Geared Hinge is engineered for retrofit applications and new construction on swinging fire doors. This Grade 1 aluminum hinge requires only 5/32"; clearance and accommodates door thicknesses of 1-3/4"; with maximum door widths up to 4 feet. Available in lengths from 79"; minimum to 10 feet maximum, this hinge provides 180� swing capability with self-drilling Teks fasteners for secure installation.

Professional Features & Benefits

  • Minimal Clearance Requirement: Requires only 5/32"; clearance for tight-fitting applications and allows adjustments for proper door alignment.
  • Grade 1 Construction: Heavy-duty aluminum construction meets ANSI/BHMA Standard A156.26 for commercial-grade durability and performance.
  • Flexible Door Compatibility: Accommodates 1-3/4"; door thickness with maximum door widths up to 4 feet and swing capability up to 180�.
  • Custom Length Options: Available in lengths from 79"; minimum to 10 feet maximum with custom lengths available for specific applications.
  • Fire Door Rated: UL 10C certified for use on fire-rated assemblies with special FirePins required only on 3-Hour A-Label assemblies.
  • Self-Drilling Installation: Frame fasteners are #12-24 x 7/16"; Phillips Head Type C threadforming, door fasteners are #12-24 x 7/16"; FHUC Type C threadforming.
  • Retrofit Friendly: Applied to exposed surface of frame and door edge, designed for retrofit work without requiring hinge reinforcement removal.
  • Lifetime Warranty: Guaranteed for the life of the opening against defects in material or workmanship for long-term reliability.

Professional Applications

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

Why Choose Pemko Quality?

Pemko HM Series continuous hinges deliver professional-grade reliability with Grade 1 aluminum construction meeting ANSI/BHMA Standard A156.26 and UL 10C fire door certification. Guaranteed for the life of the opening against defects in material or workmanship with 1.15 pounds per foot weight rating. Engineered for demanding commercial applications where dependable performance and fire safety compliance are essential.

Product Documentation & Resources

Manufacturer Resources

Product Specs

Subcategory:
Continuous Hinges
Grade:
Grade 1
Product Group:
Door Hinges and Pivots
Product Subgroup:
Continuous Hinges
Product Type:
Continuous Hinges
Product Model:
HM
Product Category:
Door Hinges and Pivots
Department:
Door Hardware
Product Substrate:
Aluminum
Series:
HM Series

Pemko CHM83 – Frequently Asked Questions

How fast can I get the Pemko CHM83 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 Pemko CHM83 come with a warranty?
Absolutely. The Pemko CHM83 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 Pemko CHM83?
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 Pemko CHM83 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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