Lukjan dx441026 Duct End Cap 26 X 10 Inches

Product Description

The LUKJAN dx441026 is a 26-by-10-inch duct end cap used to close off the open end of a rectangular sheet metal duct run. It creates a sealed termination point that prevents airflow from escaping at the end of a duct section, maintaining system pressure and efficiency. This fitting is a standard component in forced-air HVAC distribution systems and is typically installed by sheet metal workers, HVAC technicians, or mechanical contractors during new construction or system modification work.

The dx441026 end cap is sized at 26 inches by 10 inches, making it suited for larger rectangular duct runs commonly found in commercial light construction or residential high-capacity systems. It fits at the terminal end of a duct trunk or branch where airflow is not needed beyond that point. Installers use it to cap unused duct openings, complete a duct run, or seal off a section during phased construction.

Key Features

• 26-by-10-inch face dimensions for a precise fit on matching rectangular duct
• Designed to fully close and seal the open end of a rectangular duct section
• Standard duct fitting profile compatible with typical sheet metal duct construction
• Supports proper static pressure balance by eliminating unintended airflow termination points

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 26-by-10-inch rectangular sheet metal duct systems.

Installation Notes

Installation is typically performed by a licensed HVAC technician or sheet metal mechanic. Power down the air handling unit and verify the system is de-energized before working inside an active duct system. The end cap should be secured and sealed with appropriate sheet metal fasteners and HVAC-rated duct sealant or foil tape in accordance with local mechanical codes and SMACNA standards. Do not leave duct ends unsealed in a pressurized system, as it will reduce system performance.

Technical Specifications

• Size: 26 x 10 inches
• Product Type: Duct End Cap
• Section: Duct and Fittings

Standard Information

• Brand: LUKJAN
• Manufacturer Part Number: dx441026