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HG311
The Markar HG311 Hinge Guard is an ADA-compliant, barrel-type hinge used on operating room doors to swing the door out of the opening when moving equipment in and out. This hinge guard also protects the door from dents and gouges.
Features
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Stainless steel end pins
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Used on operating room doors to swing door out of opening when moving equipment in and out
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Fasteners concealed when door is closed
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Supports weights up to 600 lbs., 4'0" maximum door width
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Symmetrically templated hole pattern
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Exterior Barrel Diameter .438" (7/16")
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Tamper-proof security screws available
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Fastener screw pack includes Custom 12-24 x 11/16 S.S Phillips Flat Head Undercut TEK Screws
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Handing required for 6'8", 7'2", 8'0", 10'0" and most optional features
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Custom lengths and hole patterns available
Benefits
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Guard protects door from dents and gouges
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ADA-compliant
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Fire ratings up to and including 3 hours
Specifications
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Grade: Grade 1
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Hinge Material: 304 stainless steel
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Hinge Mounting Type: Half Mortise
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Hinge Strength: Standard Weight
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Handing: Non-handed
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Fastener: KMPSS
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Fastener Type: TEKS
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Maximum Door Thickness: 1 3/4"
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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: 12"
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Maximum Swing: 180°
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Minimum Hinge Clearance: 1/8"
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Weight: 2.5lbs. per foot
Certifications
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UL 10C positive pressure
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UL 10C - Standard for Positive Pressure Fire Tests of Door Assemblies
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Warnock Hersey listing
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ANSI/BHMA Standard A156.26
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:
- Hinge Accessories
- Model:
- HG311