PemkoHinge™ #HM, Half Mortised Continuous Hinge
This Half Mortised Continuous hinge is ideal for retrofit construction, or when a door frame cannot be mortised. It is designed to require only 5/32" clearance, instead of the standard 5/16". Available with various options, two anodized finishes and in custom sizes.
Sizes: Length is custom cut to size. Custom cut sizes have a minimal cutting fee (included in price below). Stock sizes of 83", 85" and 95" does not include a cutting fee.
See tabs below for additional information
This Half Mortised Continuous hinge is ideal for retrofit construction, or when a door frame cannot be mortised. It is designed to require only 5/32" clearance, instead of the standard 5/16". Available with various options, two anodized finishes and in custom sizes.
Features:
- Heavy-duty
- Non-Handed
- 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
Certifications:
- Health Product Declaration (HPD)
- UL 10C - Standard for Positive Pressure Fire Tests of Door Assemblies
- ANSI/BHMA Standard A156.26 Grade 1 for 300 lb. doors
- ANSI/BHMA A156.18
PRICED PER PIECE
Please note, images are for illustrative purposes only. They are not actual photos. Therefore, actual colors may vary slightly and size may be enlarged to show detail.
This product has a lifetime-limited guarantee against defects in workmanship and materials.
Click here to view our Full Warranty Policy.
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QuickShipNo
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ManufacturerPemko Manufacturing
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MPNHM, HM_HD3, HM_HD1
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StrengthStandard Duty - Bearings @ 6", HeavyDuty Grade3-Bearing @ 3", HeavyDuty Grade1-Bearing @ 3"
- Finishes
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FinishClear Anodized Aluminum (US28), Dark Bronze Anodized Aluminum (313)
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Printable Documents
Click to Print Required Clearances for Full Mortised Hinge
Product Specs
Required Clearances for Half Mortised Hinges:
Hospital Tip Modification
A special modification is available for certain hinges which provides an extra bearing at the top of the gear cap, leaving no opening. A 45°angled cut on the gear cap and leaf covers provides a safe environment for hospitals and correctional facilities.
Fire Pins for Fire Rated Assemblies
- FirePins™ are required to achieve 3-hour fire rating
- Although PemkoHinge™ Continuous Hinges carry UL Fire Ratings unequaled in the industry, some applications may require the use of FirePins™
- FirePin™ applications fall within the UL guidelines for retro-fitting assemblies in the field. Expensive shop modifications and door/frame reinforcements are not required
- FirePins™ also add extra security to a door assembly
FirePin Locations
- The locations (illustrated below) indicate where holes should be drilled on the hinge edge of the door
- These locations are appropriate for all hinge models (Full-Mortise, Full-Surface, and Half-Surface)
Click to View Ratings Explained
Cycle Requirements - Per BHMA Standard ANSI/BHMA A156.26-2006:
Standard Duty Hinges conform to Grade 3-150 and Grade 3-300
Heavy Duty Grade 3 Hinges conform to Grade 3-150, Grade 3-300, and Grade 3-600
Heavy Duty Grade 1 Hinges conform to Grade 2-150, Grade 1-300, and Grade 1-600
UL Fire Labeled:
Hinges has been Tested and Certified by Underwriter Laboratories Inc. to standards UL10B, UL10C and UBC7.2 (Positive Pressure) for up to and including a 3-Hour Fire Listing fall all 4'0" x 10'0" and 8'0" x 10'0" door and frame assemblies. Fire listing certifications apply to all approved hollow metal and wood door assemblies in drywall or masonry wall construction.
