Cerro 3/4"x2' Type L Commercial Hard Copper Tube, crafted from durable type length copper for a maintenance-free experience. Its corrosion-resistant and noncombustible properties ensure longevity and safety. Ideal for general plumbing and heating purposes, this pipe boasts a maximum flow rate of 6.5 gal/min, a maximum working temperature of 400 °F, and a minimum working temperature of 0 °F. ASTM Compliant and NSF Certified, it comes with a 1-year manufacturer warranty for added peace of mind.