Push-fit fittings are a quick and convenient method of making connections in plumbing and heating systems. They can be used with PEX, Copper, CPVC and PE-RT. For use in plumbing, distribution systems and hydronic heating systems. Each fitting comes with stiffeners for use with PEX and PE-RT. Not for use with Polybutylene or PEX-AL-PEX. Specifications Size 3/4″ Material Lead Free Brass Application Plumbing and Heating Systems Standards cUPC, CSA, ASSE 1061-2011 Pb NSF/ANSI Standard 61-2014a Connection Type Push-Fit, (Copper, PEX, CPVC) Maximum Temperature 180ºF (82ºC) Maximum Pressure 200 PSI
