Barbed Fitting Coupling, Fitting Side A Connection Type Barbed, Fitting Side B Connection Type Barbed, Fitting Side A Tube Inner Diameter 3/4 in, Fitting Side B Tube Inner Diameter 3/4 in, Barb Style Standard, Fitting Material Brass, Material Grade Not Applicable, Specific Fitting Shape Radiant PEX Repair Kit, Application Non-Potable Water, Maximum Operating Pressure 160 psi, Maximum Operating Temperature 73 Degrees F, Minimum Operating Temperature 32 Degrees F. This item has been restricted from sale in the following state (s): []