3/8" x 7/8" x 3/8" 35' Copper Line Set

Streamline® 61480350 – 3/8" OD x 35 ft ACR Copper Refrigeration Coil, Nitrogen-Charged The Streamline® 61480350 copper coil is designed for air conditioning and refrigeration systems requiring precision, cleanliness, and reliability. Manufactured from seamless UNS C12200 copper, this 35-foot annealed tubing coil has a 3/8-inch outside diameter and is nitrogen-purged and capped to prevent oxidation during storage and transport. Engineered to meet ASTM B280 standards, this coil is suitable for use in high-pressure applications up to 700 psi and service temperatures reaching 250°F. Its flexible annealed construction supports easy routing and installation in residential and commercial HVAC systems using modern refrigerants such as R-410A and R-32. Product Specifications Outside Diameter: 3/8 inch (0.375") Coil Length: 35 feet Material: Seamless UNS C12200 copper, fully annealed Pressure Rating: 700 psi Temperature Rating: 250°F Refrigerant Compatibility: Compatible with R-410A, R-32, and other standard refrigerants Standards Compliance: ASTM B280 Condition: Nitrogen-purged, factory-sealed Application Notes Suitable for use as liquid or suction line tubing in HVAC/R systems Fully annealed tubing simplifies bending and installation Nitrogen-charged interior prevents oxidation and internal contamination Can be brazed using standard methods; nitrogen purge during brazing is recommended Meets building code requirements for pressure and material performance Installation Recommendations This tubing should be installed by qualified HVAC technicians in accordance with mechanical codes and refrigerant handling regulations. Proper brazing techniques and cleanliness are essential to system integrity and performance.