10" Long Metal Tab Collar

Optimize Airflow with the Lukjan Round Takeoff – Built for Precision HVAC Installations

The Lukjan Round Takeoff is engineered to provide efficient branch connections in duct systems, ensuring proper airflow distribution in both residential and light commercial HVAC applications. Its heavy-duty construction and accurate sizing make it a reliable choice for demanding installations.

Designed to integrate seamlessly with standard ductwork, this round takeoff maintains airflow efficiency while reducing leakage. Precision manufacturing ensures consistent performance across projects, saving time on site and delivering long-term system reliability.

Advantages of the Lukjan Round Takeoff

Contractors rely on this component for its strength, consistency, and field-ready design:

• Efficient Airflow – Provides smooth transitions that reduce turbulence and support balanced system performance.
• Durable Steel Construction – Manufactured from 28-gauge galvanized steel for strength and service life.
• Corrosion Resistance – G-30 coating helps prevent rust and wear in high-use systems.
• Precision Fit – Machine-formed for uniform sizing, ensuring reliable installation and seal integrity.
• Versatile Application – Suitable for a wide range of HVAC system designs and duct configurations.

Technical Specifications

• Diameter: 10 inches
• Length: 5-7/8 inches
• Material: Galvanized 28-gauge steel
• Coating: G-30 lock forming quality, ASTM-A653 CS Type B

Installation Notes

Installation requires proper alignment and secure fastening to maintain airflow and reduce leakage. For code compliance and maximum efficiency, the takeoff should be installed by qualified HVAC professionals. Its design allows straightforward integration, making it a time-saving option in the field.

Contractor Applications

The Lukjan Round Takeoff is built to handle the requirements of new installations, retrofits, and system upgrades. Its consistency and durability make it a dependable component in professional HVAC projects where reliability and efficiency are critical.

Conclusion

With its precision manufacturing, galvanized steel durability, and consistent performance, the Lukjan Round Takeoff is a trusted choice for contractors who require reliable airflow solutions. It delivers long-term value in both residential and commercial HVAC systems.