18" Long Metal Tab Collar

Lukjan RX1218 Round Takeoff – Precision Fit for Professional HVAC Installations

The Lukjan RX1218 Round Takeoff is engineered for high-performance ductwork connections, providing a secure and efficient transition from rectangular trunk lines to round branch ducts. Built to meet the rigorous demands of commercial and residential HVAC systems, this takeoff ensures consistent airflow and long-term durability.

Manufactured from galvanized steel and precision-formed for accuracy, the RX1218 delivers a tight fit that minimizes leakage and supports overall system efficiency. Its robust construction makes it a trusted choice for contractors requiring reliability on job sites.

Key Features

• Galvanized Steel Construction: Corrosion-resistant material ensures strength and long service life.
• Dimensionally Accurate: Designed for consistent sizing to simplify field installation and guarantee compatibility with standard duct systems.
• Secure Connection: Crimped round collar provides a positive fit for branch duct attachment.
• Optimized Airflow: Engineered to reduce turbulence at the transition point, supporting balanced distribution throughout the system.
• Job-Site Ready: Fabricated for durability and ease of handling under demanding conditions.

Technical Specifications

• Model: RX1218
• Material: Galvanized Steel
• Shape: Rectangular to Round Transition
• Application: HVAC trunk-to-branch connections
• Standards: Fabricated to SMACNA guidelines for duct construction

Installation Notes

The RX1218 is designed for straightforward installation into rectangular trunk lines. Once the opening is cut to size, the takeoff is inserted and secured using appropriate fasteners or sealants. The round collar is crimped for easy attachment of flexible or rigid round duct. Proper sealing is recommended to maintain system efficiency and meet local code requirements.

Contractor Advantages

For professional HVAC contractors, the Lukjan RX1218 Round Takeoff offers a combination of precision, durability, and efficiency. Its rugged construction minimizes rework and callbacks, while the engineered design supports proper airflow distribution—critical for system performance and customer satisfaction.

Summary

The Lukjan RX1218 Round Takeoff is a professional-grade duct component that ensures dependable transitions and optimized airflow. Built from galvanized steel and manufactured to industry standards, it provides the quality and consistency required for demanding HVAC applications.