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OS_HS Series
The OS_HS Series Offset Half Surface Continuous Geared Hinge is used when extra clearance is needed when the door is open to 90-degrees. This hinge allows the door to stay wide open or flat to the wall, avoiding damage from carts, dollies, pallets, and more.
Features
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Allows door to swing out further to allow more clearance
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Allows door to stay wide open or to be flush against the wall
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Custom lengths available
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Special FirePins are only required on 3-Hour (A-Label) assemblies
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Certain door and frame conditions may require an extra 1/32"-1/16" clearance
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Excessive clearance on fire rated assemblies may violate the requirements for NFPA 80
Benefits
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Allows door to be flat to the wall to avoid damage from carts, dollies and pallets
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Hollow metal door and frame manufacturers’ standard is acceptable
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Removal of hinge reinforcements in the door and frame is not advised
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Guaranteed for the life of the opening against defects in material (HD only)
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Cost effective and easy to install
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Extends the life of the door and the frame
Specifications
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Bearing Spacing: 3"
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Grade: Grade 1
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Hinge Material: Aluminum
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Hinge Mounting Type: Half Surface
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Hinge Strength: Heavy Weight
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Handing: Non-handed
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Fastener: Teks, Thru Bolts
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Fastener Type: Self Drilling
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Maximum Door Thickness: 2 1/4"
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Minimum Door Thickness: 1 3/4"
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Maximum Door Width: 4'
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Maximum Hinge Length: 10'
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Minimum Hinge Length: 79"
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Maximum Swing: 180°
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Minimum Hinge Clearance: 3/16"
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Weight: 1.31lbs. per foot
Certifications
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Health Product Declaration (HPD)
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UL 10C - Standard for Positive Pressure Fire Tests of Door Assemblies
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ANSI/BHMA Standard A156.26
RESOURCES & DOWNLOADS
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
- Model:
- OS-HS