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Pemko WTDFM83HD1 Wide Throw Full-Mortise Heavy Duty Continuous Geared Hinge in Dark Bronze Anodized Finish - 83"


Sale price$370.62/ea

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Pemko's heavy duty anodized aluminum Wide Throw Full Mortise continuous geared hinges are designed mainly for new door applications that require extra clearance due to special frame, door or wall design


  • Applied to conceal both leaves
  • More clearance between the door and frame allows your door to open 180 degrees
  • Available only in heavy duty (HD1) to support larger doors
  • Fasteners are No. 12-24 x 7/16" FHUC, Type C, threadforming
  • Heavy duty models: 20 fasteners required for each leaf
  • Heavy duty hinge (HD1): 3" between bearing centers
  • Aluminum continuous hinge for use on swinging type fire doors of the hollow metal, tin-clad, sheet metal and steel covered composite type rated up to 3 hours, wood covered composite type rated up to and including 1-1/2 hours. Also wood core rated up to and including 20 minutes without hose stream
  • Certain door and frame conditions may require an extra 1/32"-1/16" clearance. Excessive clearance on fire rated assemblies may violate the requirements for NFPA 80


Finish: D - Dark Bronze Anodized
Length: 83"
Width: 5/16" (7.9 mm) (between frame edge and door edge, square edge door applications)
3/8" (9.5 mm) (between frame edge and door edge, beveled edge door applications)
Cap Width: 25/32" (19.8 mm)
Height: 1-9/16" (39.7 mm) (to top cap/frame edge & door edge sides)
1-11/16" (42.9 mm) (to flange/door edge side)
Manufacturer: Pemko


BHMA: BHMA Certified
UL: Fire Rated - UL10C - Positive Pressure
Other Certifications: PemkoHinge Fire Rating - UL76Y2

Continuous Hinge Handing Chart

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