Pemko HM Series Standard Duty ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$316.30
$213.50 Sale
Pemko HM Series Standard Duty Half Mortise Continuous Geared Hinge

Pemko HM Series Standard Duty Half Mortise Continuous Geared Hinge

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

$316.30
$213.50 Sale
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HM Series

The HM Series Half Mortise Continuous Geared Hinge is designed mainly for retrofit work and is applied to the exposed surface of the frame and the door edge. This hinge is available in standard and heavy duty models, and requires only 5/32" of clearance.

Features
  • Standard and heavy duty versions available
  • For new or retrofit work on swinging type fire doors
  • Applied to the exposed surface of the frame and the door edge
  • Designed to require only 5/32" clearance, allows for adjustments to properly align
  • Frame portion fasteners are #12-24 x 7/16" Phillips Head Type C, threadforming
  • Door portion fasteners are #12-24 x 7/16" FHUC, Type C, threadforming
  • Wood screws available on request
  • Custom lengths available
  • Special FirePins are only required on 3-Hour (A-Label) assemblies
  • Certain door and frame conditions may require an extra 1/32"-1/16" clearance
Benefits
  • Removal of hinge reinforcements in the door and frame is not advised
  • Hollow metal door and frame manufacturers’ standard is acceptable
  • Guaranteed for the life of the opening against defects in material or workmanship
  • Excessive clearance on fire rated assemblies may violate the requirements for NFPA 80

Specifications

  • Grade: Grade 1
  • Hinge Material: Aluminum
  • Hinge Mounting Type: Half Mortise
  • Hinge Strength: Heavy Weight
  • Handing: Non-handed
  • Fastener: Teks
  • Fastener Type: Self Drilling
  • Maximum Door Thickness: 1 3/4"
  • Minimum Door Thickness: 1 3/4"
  • Maximum Door Width: 4'
  • Maximum Length: 10'
  • Minimum Length: 79"
  • Maximum Swing: 180°
  • Minimum Hinge Clearance: 5/32"
  • Weight: 1.15lbs. per foot
Certifications
  • Health Product Declaration (HPD)
  • UL 10C - Standard for Positive Pressure Fire Tests of Door Assemblies
  • ANSI/BHMA Standard A156.26
 
RESOURCES & DOWNLOADS

Pemko Installation Instructions

Manufacturer Resources

Product Specs

Category:
Door Hinges and Pivots
Subcategory:
Continuous Hinges
Grade:
Grade 1
Product Group:
Door Hinges and Pivots
Product Subgroup:
Continuous Hinges
Product Type:
Continuous Hinges
Product Model:
HM

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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