18" x 18" Hinged Duct Panel - Acudor

18" x 18" HD-5070 Hinged Duct Panel - Acudor  

Maintaining an airtight seal in low to medium-pressure air systems is challenging due to seal vs. accessibility, pressure considerations, and competing materials. A perfect seal requires strong gaskets and tight tolerances, making the panel difficult to open or remove for inspections and maintenance. The 18" x 18" HD-5070 Hinged Duct Panel is designed to provide easy access to ductwork in low- to medium-pressure air systems while maintaining an airtight seal. 

The HD-5070 features an airtight seal, an insulated door panel, and a self-tightening latch. The panel is durable 24-gauge galvanized steel with a continuous aluminum piano hinge.  

Optional upgrades include security and convenience features.  

Why Should You Use the 18" x 18" HD-5070? 

• Maintains Airtightness and Efficiency: The insulated door panel and double gasketing system ensure a tight seal, preventing air leaks that reduce efficiency and impact heating or cooling performance in your system.  
• Easy Access for Maintenance and Inspection: The hinged design with a self-tightening latch allows for quick and effortless access to the ductwork whenever maintenance or inspections are required. This saves time and streamlines workflow for your maintenance team.  
• Durable Construction with Options: The standard 24-gauge galvanized steel offers a balance of affordability and strength. You can choose optional materials like aluminum or stainless steel for projects requiring lighter weight or corrosion resistance.  
• Simple Installation: The pre-notched knock-over tabs on the frame facilitate a quick and hassle-free installation process.  
• Customizable for Your Needs: Optional upgrades like cylinder locks, hasps, or L-handles allow you to enhance security or make access even more convenient, depending on the specific application.  

Product Specifications  

• Dimensions: 18" x 18" 
• Material: Available in standard 24-gauge galvanized steel (double panel), with optional upgrades to aluminum or stainless steel (availability may vary).  
• Door: 24-gauge steel  
• Mounting Frame: 24-gauge steel with 5/8" notched knock-over tabs  
• Gasketing: 1/8" thick x 1/2" wide closed cell neoprene gasketing (between door and frame, and between frame and duct)  
• Hinge: Continuous aluminum piano hinge  
• Insulation: Door panel filled with 2" fiberglass insulation (7.7 R factor), compressed to 1 inch.  
• Latch: Self-tightening, hand-operated cam latch  
• Finish: Galvanized steel (standard)  

• Applications: Low- to medium-pressure air systems (up to 3" static W.G.)  
• Options: Offers upgrades for security (cylinder lock & key, hasp + staple) and convenience (L-handle).  

Achieve optimal airflow efficiency and easy maintenance in your low to medium-pressure air system with the HD-5070 Hinged Duct Panel. This innovative solution by Acudor ensures a superior airtight seal with its insulated door and double gasketing, preventing energy loss.  

The hinged design and self-tightening latch provide effortless access for inspections and maintenance, while the durable construction and optional upgrades offer long-lasting performance and customization.   

Choose the HD-5070 for a perfect blend of airtightness, easy access, and efficiency in your air system. Connect with us to request a quote or call 1-800-609-2917. Our team of experts is ready to answer your questions. 

Product Spec Sheet:
Door Size:	18" wide x 18" high
Rough Opening Size:	16 3/4" wide x 16 3/4" high
Material:	Galvanized Steel
Lock / latch:	Self tightening, hand operated cam latch"""
Flange:	24 gauge galvanized steel with 5/8" notched knock over tabs
Hinge:	Continuous aluminum piano hinge
Finish:	Galvanized Steel
Cross Reference:	Comparison Tool