3/8″ x 5/8″ x 1/2″ 25′ Copper Line Set

Streamline® 61020250B6 – 1/4″ x 25 ft ACR Copper Line Set, Pre-Flared The Streamline® 61020250B6 is a 25-foot soft copper line set with a 1/4-inch outer diameter, specifically manufactured for HVAC applications such as mini-split and unitary refrigeration systems. Constructed from seamless UNS C12200 copper, this tubing is fully annealed for flexibility and is nitrogen-charged and sealed to preserve interior cleanliness.Pre-flared ends simplify brazeless connection to equipment and accessories, reducing installation time and the need for on-site flaring tools. The product meets the requirements of ASTM B280, ensuring mechanical integrity, pressure containment, and system compatibility.Product Specifications Material: Seamless UNS C12200 copperOutside Diameter: 1/4 inchLength: 25 feetEnds: Factory-flaredTemper: Soft annealedInternal Cleanliness: Nitrogen-purged and cappedStandards Compliance: ASTM B280Max Operating Pressure: Rated up to 700 psiApplication: HVACR refrigerant line connectionsKey Features Pre-flared ends for time-saving, tool-free connectionFlexible tubing minimizes need for fittings in tight routing applicationsASTM B280-compliant for use with R-410A and high-pressure refrigerantsNitrogen-charged interior prevents oxidation during brazingResistant to corrosion and mechanical fatigue over long-term serviceInstallation Notes This product is designed for field installation by trained HVAC professionals. Always verify refrigerant compatibility and use best practices during equipment connection. Proper support, bending techniques, and leak testing are critical for long-term performance and code compliance.