1", lead free endstop, sharkbite push fit fittings for use with copper tubing cts, cpvc & pex with integral tube liner included, constructed of dzr brass, certified to 200 psi & 200 degrees Fahrenheit, design certified to asse 1061/nsf61 standards, meets upc, ipc & cupc requirements, fitting are listed with iapmo & are certified for use on potable & hydronic water distribution, certified for underground applications & as a manufactured joint without the need for access panels, lead free compliant to federal law 111-380.
