MUNICIPEX is a crosslinked polyethylene (PEXa) pipe engineered specifically for the potable water industry. It is backed by over 35 years of experience and more than one billion feet (300 million meters) of installation experience worldwide. MUNICIPEX meets or exceeds all required certifications and is field-proven for use in municipal service lines. Available in 3/4″, 1″, 11/4″ ,11/2″ and 2″ CTS.