1/4" x 1/2" X 3/8" 50' Copper Line Set , Minisplit, Plain end

Streamline® 40880500B6 – 1/2" x 50 ft ACR Soft Copper Coil, ASTM B280 Rated The Streamline® 40880500B6 is a 50-foot coil of 1/2-inch outside diameter soft annealed copper tubing, manufactured for air conditioning and refrigeration applications. Produced from UNS C12200 copper, it is nitrogen-charged and sealed to prevent internal oxidation, meeting ASTM B280 specifications for HVAC service. This tubing is designed for field installation of refrigerant lines in split-system and mini-split configurations. Its fully annealed temper provides maximum flexibility for routing in confined areas and minimizes the need for elbows or fittings. Plain ends allow for brazed or flared terminations. Product Specifications Material: Seamless UNS C12200 copper Outside Diameter: 1/2 inch Length: 50 feet coil Temper: Soft (annealed) End Type: Plain ends (unflared) Cleanliness: Nitrogen-purged and capped Standards Compliance: ASTM B280 Maximum Operating Pressure: 700 psi Maximum Operating Temperature: 250°F Application: ACR—air conditioning and refrigeration systems Key Features Annealed construction enables tight-radius bends without kinking Suitable for use with R-410A, R-32, and other high-pressure refrigerants Internal cleanliness suitable for direct use in refrigeration circuits Corrosion-resistant and pressure-rated for long-term reliability in both residential and commercial HVAC installations Installation Requirements This product is intended for installation by licensed HVAC professionals. Use of nitrogen during brazing is recommended to maintain internal cleanliness and system integrity. Installation should follow all applicable codes and refrigerant-handling best practices.