Matco-Norca offers a full line of lead-free-compliant Poly PEX fittings for residential and commercial applications. The fittings are made of modified polyphenylsulfone and molded from Acudel resin. Applications include use in plumbing systems, hot and cold potable water distribution systems and radiant heating and cooling systems. They are highly resistant to corrosive mineral acids, alkali and salt solutions and are both impact- and high-temperature-resistant. The fittings are available in sizes from 1/2” to 1” and come in standard and swivel adapters, couplings, plugs, standard and swivel elbows, and tees.