Hager 780-124LL Concealed Leaf Continuous Geared Hinge with Lead Lining for X-Ray Room Applications

Hager 780-124LL Concealed Leaf Continuous Geared Hinge with Lead Lining for X-Ray Room Applications

Heavy-Duty Continuous Hinge Solution for Medical and High-Security Applications

The Hager 780-124LL concealed leaf continuous geared hinge delivers professional-grade performance for demanding applications requiring lead-lined protection. Constructed from aluminum 6063-T6 material, this heavy-duty hinge features specialized lead lining designed specifically for hospital x-ray room doors with double row fasteners to straddle lead. Available in lengths of 79", 83", 85", 95", and 119" with up to 3-hour fire rating for metal doors and 90-minute rating for wood composite doors with studs.

Professional Features & Benefits

• Lead-Lined Construction: Specialized lead lining with double row of fasteners designed to straddle lead for hospital x-ray room door applications.
• Heavy-Duty Performance: Engineered for high frequency doors or heavy, medium frequency doors with no door reinforcement required up to 200 lbs.
• Fire Rating Compliance: Up to 3-hour fire rating for metal doors and 90-minute rating for wood composite doors with studs for code compliance.
• Aluminum Construction: Durable aluminum 6063-T6 material provides long-lasting performance in demanding commercial environments.
• Concealed Leaf Design: Provides clean aesthetics for deep inset or flush-with-frame applications when using rabbeted frames.
• Multiple Length Options: Available in 79", 83", 85", 95", and 119" lengths to accommodate various door sizes and applications.
• Electric Modification Ready: Compatible with Power Transfer Preparation (EPT 2 or EPT 10), Electric Through-Wire (ETW), Electric Monitoring (EMN), and other electrical modifications.
• Lifetime Warranty: All Roton products include lifetime warranty coverage for added confidence and protection.
• Heavy duty for high frequency doors or heavy, medium frequency doors

Technical Specifications

• Applications: For deep inset or flush-with-frame (when using rabbeted frames) applications, center hung doors, heavy cabinets;
• Clearance: 5/16" (8 mm) hinge side plus standard lockside clearance
• 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: Dril-Kwik® – #12-24 X11/16" Flat Head Screws;
• Features: Heavy duty for high frequency doors or heavy, medium frequency doors
• Finishes: CLR, DBZ, BLK;
• Fire Rating: Up to 3-hour metal and 90 minute wood composite (with studs);
• Length: 7 9", 83", 85", 95", 119"
• 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, stile width, and handing as applicable to this product.
2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces.
3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.
4. Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications.
5. Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion.
6. Test device operation to verify proper function and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

• Hospital X-Ray Room Doors
• Medical Facility Radiation Protection
• Heavy-Duty Commercial Doors
• High-Frequency Access Applications
• Fire-Rated Door Systems
• Deep Inset Door Installations
• Center Hung Door Applications

Lead-Lined Protection Design

The 780-124LL model features specialized lead lining with double row of fasteners specifically engineered to straddle lead for hospital x-ray room door applications. This design ensures proper radiation protection while maintaining the structural integrity and smooth operation required for medical facility environments.

Why Choose Hager Quality?

Hager continuous geared hinges deliver professional-grade reliability with aluminum 6063-T6 construction and specialized lead-lined design for demanding medical applications. All Roton products include lifetime warranty coverage with ANSI/BHMA A156.26 C compliance. Engineered for high-frequency commercial applications where dependable performance and radiation protection are essential.