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Pemko OS-HS Series Heavy Duty Offset Half Surface Continuous Geared Hinge with 180� Swing
Professional Continuous Hinge Solution for Maximum Door Clearance
The Pemko OS-HS Series Heavy Duty Offset Half Surface Continuous Geared Hinge provides exceptional clearance when doors open to 90 degrees, allowing doors to swing flat against walls. This Grade 1 aluminum continuous hinge accommodates door thicknesses from 1-3/4"; to 2-1/4"; and door widths up to 4 feet, with custom lengths available up to 10 feet. The heavy-duty design features 3"; bearing spacing and supports up to 180� swing operation for demanding commercial applications.
Professional Features & Benefits
- Maximum Door Clearance: Offset half surface design allows doors to swing out further and stay flat against walls, preventing damage from carts, dollies, and pallets.
- Heavy-Duty Construction: Grade 1 aluminum construction with 3"; bearing spacing provides exceptional durability rated at 1.31 lbs per foot for commercial applications.
- Flexible Door Compatibility: Accommodates door thicknesses from 1-3/4"; to 2-1/4"; and door widths up to 4 feet with maximum hinge lengths up to 10 feet.
- Extended Swing Range: Supports up to 180� swing operation with minimum 3/16"; hinge clearance for versatile installation requirements.
- Fire-Rated Applications: UL 10C certified with special FirePins required only on 3-Hour (A-Label) assemblies for code compliance.
- Custom Length Availability: Custom lengths available with minimum hinge length of 79"; for specialized applications and openings.
- Lifetime Warranty: Guaranteed for the life of the opening against defects in material for heavy-duty models, providing long-term reliability.
- Easy Installation: Non-handed design with self-drilling Teks and thru bolt fastener options for cost-effective installation on hollow metal doors and frames.
Professional Applications
- Commercial Office Buildings
- Healthcare Institutions with Cart Traffic
- Educational Facilities
- Industrial and Warehouse Facilities
- Retail Establishments
- Multi-Tenant Residential Properties
- Government and Municipal Buildings
Why Choose Pemko Quality?
Pemko OS-HS Series continuous hinges deliver professional-grade reliability with Grade 1 aluminum construction and heavy-duty geared design rated at 1.31 lbs per foot. Guaranteed for the life of the opening against defects in material for heavy-duty models, these hinges meet UL 10C and ANSI/BHMA A156.26 standards. Engineered for demanding commercial applications where maximum door clearance and dependable performance are essential.
Product Documentation & Resources
Manufacturer Resources
Product Specs
- Subcategory:
- Continuous Hinges
- Grade:
- Grade 1
- Product Group:
- Door Hinges and Pivots
- Product Subgroup:
- Continuous Hinges
- Product Type:
- Continuous Hinges
- Product Model:
- OS-HS
- Product Category:
- Door Hinges and Pivots
- Department:
- Door Hardware
- Product Substrate:
- Aluminum
- Series:
- OS-HS Series
Pemko COS83HS-HD1 – Frequently Asked Questions
How fast can I get the Pemko COS83HS-HD1 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 COS83HS-HD1 come with a warranty?
Absolutely. The Pemko COS83HS-HD1 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 COS83HS-HD1?
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 COS83HS-HD1 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.