Connector, Nominal Size: 3/4 inch x 3/4 inch, 200 psi Max. Pressure, Temperature Range: 200 Deg F, MNPT Connection, Material Specification: DZR Brass Body, Stainless Steel Grab Ring, Polysulfone Tube Support Liner, Dimensions: 1.89 inch, Standards: ASSE 1061/NSF 61, IAPMO Listed, Meet UPC, IPC And C/UPC Requirements, For Use With: Copper, CPVC Or PEX Pipe