Sweat Fitting Adapter, Application Air, Potable Water, Fitting Side A Connection Type Cup, Fitting Side B Connection Type MNPT, Fitting Side A Copper Tube Size 1 1/2 in, Fitting Material Wrot Copper, Fitting Side B Pipe Size 1 1/2 in, Fitting Side A Tube Outer Diameter 1 5/8 in, Fitting Side B Tube Outer Diameter 1 1/2 in, Maximum Operating Pressure 408 psi @ 100 Degrees F, Maximum Operating Temperature 250 Degrees F, Specific Fitting Shape Straight Adapter, Includes Center Stop No Center Stop. This item has been restricted from sale in the following state (s): []