Product HighlightsMueller Streamline® Nitrogenized ACR copper tubing features durable rubber gas-tight plugs that maintain internal gas pressure at temperatures as low as -20°, yet are safe at temperatures (and proportional internal pressures) of over 150°. The plugs extend slightly beyond tube ends to cushion and protect against damage, and the internal nitrogen atmosphere is preserved under most shipping and storage conditions. When only part of a Nitrogenized tube length is used, the remainder can be immediately replugged and stored for later use.
California residents: see Proposition 65 Warning
Weight 0.88 Pounds Length 240.00 Inches Width 1.38 Inches Height 1.38 Inches Country of Origin USA Brand Streamline Pipe Length 20' Diameter 1.375" Color Copper Composition Copper Material Copper Nitrogen Charged Yes NSF Certified No Size 1 3/8" OD x 20' Type Hard Copper Recognized Component Mark Yes UL Listed No UL Recognized Yes