SharkBite 5' White PEX Stick Pipe. This cross-linked polyethylene tubing is suitable for potable water applications. It features a SharkBite imprint pattern for easy insertion into push-fit fittings, ensuring a secure connection. With a maximum pressure of 160 PSI and a minimum working temperature of 33 degrees Fahrenheit, it is durable and reliable. NSF safety listed and backed by a 25-year limited warranty.