Barbed Fitting Adapter, Fitting Side A Connection Type FTG, Fitting Side B Connection Type Barbed, Fitting Side B Pipe Size 1/2 in, Fitting Material Copper, Material Grade Not Applicable, Specific Fitting Shape Straight Adapter, Application Potable Water, Maximum Operating Pressure 80 psi @ 200 Degrees F, Maximum Operating Temperature 200 Degrees F, Standards ASTM F1807, CSA B137.5, NSF/ANSI 61, Minimum Operating Temperature 33 Degrees F