6" Long Metal Tab Collar

Lukjan Round Takeoff – Series T27 for Professional HVAC Installations

The Lukjan Round Takeoff, Series T27 is engineered for precision and durability in ductwork transitions. Built from galvanized steel, this component provides a secure connection point that supports consistent airflow in residential and commercial HVAC systems. Its design ensures straightforward integration into trunk lines while maintaining tight seals that reduce air leakage and improve overall system efficiency.

Key Advantages

• Galvanized Steel Construction: Fabricated with G-30 coated galvanized steel for strength and corrosion resistance.
• Die-Punched Design: Machine-formed for consistent sizing and reliable fit across installations.
• Efficient Airflow Transition: Optimizes air distribution by creating a smooth flow path from trunk to branch duct.
• Versatile Application: Suitable for both residential and light commercial HVAC projects.
• Durable Performance: Built to withstand jobsite handling and long-term system demands.

Technical Specifications

• Series: T27
• Material: Galvanized steel, G-30 coating
• Compliance: Meets ASTM-A653 CS type B standards
• Connection Type: Round takeoff with tabs for secure installation
• Sizes Available: 4" through 12" diameters

Installation Considerations

Installation of the Series T27 Round Takeoff requires proper sealing and fastening to ensure maximum system performance. While installation is straightforward for experienced HVAC professionals, attention to sealing at the collar joint is essential to prevent energy loss. Using UL-approved tape or mastic is recommended for compliance with industry best practices.

For Professional Contractors

This product offers consistent fabrication quality, saving time on the jobsite and ensuring dependable results across multiple installations. Its rugged construction and precise sizing make it a reliable choice for contractors who require efficiency without compromising performance.

Summary

The Lukjan Round Takeoff, Series T27 is a professional-grade ductwork component designed for secure connections, efficient airflow, and long-lasting performance. Built to industry standards, it delivers the reliability HVAC contractors expect in demanding applications.