Hager 780-112LL Concealed Leaf...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$248.82
$169.89
Hager Hager 780-112LL Concealed Leaf Continuous Geared Hinge, Lead Lined HAG-780-112LL

Hager 780-112LL Concealed Leaf Continuous Geared Hinge with Lead Lined Construction for X-Ray Room Doors

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Model: HAG-780-112LL-83-CLR
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$248.82
$169.89
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Hager 780-112LL Concealed Leaf Continuous Geared Hinge with Lead Lined Construction for X-Ray Room Doors

Specialized Hospital-Grade Continuous Hinge for X-Ray Room Applications

The Hager 780-112LL concealed leaf continuous geared hinge is specifically engineered for lead lined hospital x-ray room doors with specialized double row fastener configuration to straddle lead construction. Built from aluminum 6063-T6 material for doors 1-3/4" (44 mm) thick, this professional-grade hinge provides 5/16" (8 mm) hinge side clearance and features frame and door leaf alignment ribs for precise hinge and door positioning. Available in lengths of 79", 83", and 95" with up to 3-hour fire rating for metal doors and 90-minute rating for wood composite doors.

Professional Features & Benefits

  • Lead Lined Compatibility: Double row fastener design specifically engineered to straddle lead construction in hospital x-ray room doors for proper installation and performance.
  • Precision Door Thickness: Designed for doors 1-3/4" (44 mm) thick with 5/16" (8 mm) hinge side clearance for optimal fit and operation.
  • Heavy-Duty Construction: Aluminum 6063-T6 material provides exceptional durability and corrosion resistance for demanding healthcare environments.
  • Fire Rating Performance: Up to 3-hour fire rating for metal doors and 90-minute rating for wood composite doors with studs for code compliance.
  • Alignment Precision: Frame and door leaf alignment ribs ensure proper hinge and door location for smooth, reliable operation.
  • Load Capacity: Standard duty supports medium frequency doors up to 200 lbs without frame reinforcement, with 16-gauge channel reinforcement available for heavier applications.
  • Multiple Length Options: Available in 79", 83", and 95" lengths to accommodate various door heights and installation requirements.
  • Lifetime Warranty: All Roton products have a lifetime warranty with one-year coverage on electric portions for added confidence and protection.
  • Standard duty for medium frequency doors. Heavy duty for high frequency doors or heavy, medium frequency doors. All for doors 1-3/4” (44 mm) thick.

Technical Specifications

  • Applications: Lead lined model for hospital x-ray room doors with double row of fasteners to straddle lead (specify "LL").
  • Clearance: 5/16" (8 mm) hinge side.
  • Commercial/Residential: Commercial
  • Door Reinforcement: None required to 200 lbs. Heavier weight use 16-gauge channel.
  • Electric Modifications: Power Transfer Preparation (EPT 2) or (EPT 10)
  • Fasteners: Standard: 1/2 Dril-Kwik® Screws, 1/2 Wood Screws.
  • Features: Standard duty for medium frequency doors. Heavy duty for high frequency doors or heavy, medium frequency doors. All for doors 1-3/4” (44 mm) thick.
  • Finishes: CLR, DBZ, BLK
  • Fire Rating: Up to 3-hour metal and 90 minute wood composite (with studs).
  • Length: 7 9", 83", 95"
  • Material: Aluminum 6063-T6
  • Notes: EPD: Roton Continuous Hinges Environmental Product Declaration
  • Options: Hospital Tip
  • Subcategory: Continuous Geared Hinges
  • Warranty: Wll Roton products have a lifetime warranty. When ordering electric Roton, the electric portion of the hinge has a one-year warranty.

Installation & Operation

  1. Review manufacturer specifications and verify door preparation requirements including door thickness of 1-3/4" (44 mm) and lead lining configuration for x-ray room applications.
  2. Use manufacturer-provided templates to mark mounting hole locations accurately, ensuring double row fastener pattern properly straddles lead construction.
  3. Prepare door and frame by drilling required holes per manufacturer specifications, taking care to maintain lead integrity during installation.
  4. Install mounting hardware using provided 1/2 Dril-Kwik screws or optional #12-24 X 11/16" flat head screws as specified for the application.
  5. Utilize frame and door leaf alignment ribs to ensure proper hinge positioning and door alignment throughout installation process.
  6. Test hinge operation to verify smooth function with 5/16" hinge side clearance and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and electric modification options.

Professional Applications

  • Hospital X-Ray Room Doors
  • Medical Imaging Facility Access Points
  • Healthcare Radiation Therapy Areas
  • Diagnostic Center Lead-Lined Doors
  • Veterinary Radiology Facilities
  • Research Laboratory Shielded Rooms
  • Industrial Radiation Protection Areas

Why Choose Hager Quality?

Hager continuous geared hinges deliver professional-grade reliability with aluminum 6063-T6 construction and specialized lead-lined door compatibility for demanding healthcare applications. All Roton products include a lifetime warranty with ANSI/BHMA A156.26 C compliance and up to 3-hour fire rating performance. Engineered specifically for hospital x-ray room environments where radiation protection and dependable door operation are essential.

Hager's Roton® continuous geared hinge distributes door weight along the full hinge length, minimizing lateral wear in high-traffic applications.

Product Specs

Subcategory:
Continuous Geared Hinges
Warranty:
All Roton products have a lifetime. When ordering electric Roton, the electric portion of the hinge has a one Year.
Product Group:
Door Hinges and Pivots
Product Subgroup:
Continuous Hinges
Product Type:
Concealed Hinges
Commercial/Residential:
Commercial
Product Model:
780-112LL
Product Category:
Door Hinges and Pivots
Product Substrate:
Aluminum
Department:
Door Hardware

Hager HAG-780-112LL-83-CLR – Frequently Asked Questions

1) What makes the Hager 780-112LL different from a standard continuous geared hinge?
The lead lined fastener pattern. The 780-112LL uses a double row of fasteners that straddles the lead core in an x-ray room door, so the screws land in the door material on either side of the shielding instead of driving through it. Standard Roton continuous hinges use a single fastener row and are not made for lead lined leaves. The LL suffix is what you specify to get it.
2) Is the Hager 780-112LL fire rated?
Yes. Up to 3 hours on metal doors, and 90 minutes on wood composite doors when installed with studs.
3) Can I get an electrified version for a card reader or mag lock on the x-ray room door?
Yes. The 780-112LL accepts power transfer preparation as either EPT 2 or EPT 10, which routes wiring through the hinge to electrified lock or exit hardware in the door. Specify the EPT option at the time of order, it is not a field modification.
4) What screws come with the Hager 780 continuous hinge and do I need anything else?
It ships with 1/2 inch Dril-Kwik screws and 1/2 inch wood screws as standard fasteners. For hollow metal work some specifiers call out #12-24 x 11/16 inch flat head screws instead. Hager templates come with the hinge for laying out the double fastener rows so they clear the lead.
5) Why use a continuous geared hinge instead of three butt hinges on a heavy lead lined door?
Butt hinges concentrate the load at three points, and on a lead lined leaf that weight pulls the top hinge and sags the door. A Roton geared continuous hinge runs the full height of the leaf and spreads the load along the entire edge, which cuts lateral wear on frequently used openings. For an imaging room door that gets cycled all day, that is the reason to spec continuous.
6) Is the 780-112LL rated to a BHMA standard for continuous hinges?
Yes, Roton continuous geared hinges are stated as ANSI/BHMA A156.26 C compliant, which is the standard covering continuous hinges. That is the line most healthcare and institutional specs cite for this hardware type.
7) Is the Hager 780-112LL a concealed hinge or does it show when the door is closed?
It's a concealed leaf design, so the hinge is hidden when the door is shut and reads as a clean edge, unlike a full mortise or geared continuous hinge with an exposed cap. Both the frame leaf and the door leaf carry alignment ribs so the hinge sets in the correct position during install.
8) Will the aluminum hold up in a hospital cleaning environment?
The hinge is aluminum 6063-T6, which resists corrosion from routine wipe-down and disinfectant use in healthcare corridors. A hospital tip is available as an option, which closes off the top of the hinge so there is no ledge to collect dust or contaminants.
How fast can I get the Hager HAG-780-112LL-83-CLR 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 Hager HAG-780-112LL-83-CLR come with a warranty?
Absolutely. The Hager HAG-780-112LL-83-CLR 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 Hager HAG-780-112LL-83-CLR?
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 Hager HAG-780-112LL-83-CLR 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.
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