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HeatLink 21322 is a PEX-a tubing that measures three fourths of an inch by three hundred feet. It consists of high molecular crosslinked polyethylene. This product has a minimum bending radius of six times its diameter at sixty-eight degrees Fahrenheit. It can operate at a maximum temperature of one hundred eighty degrees Fahrenheit at one hundred psi. The red printing helps to identify hot water lines. This tubing is compatible with fittings meeting ASTM standards.
This PEX-a tubing is designed for durability and flexibility, making it suitable for various plumbing applications.
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