SS-U-FO8-FO4
316 Stainless Steel, FITOK FO Series O-ring Face Seal Fitting, Union Body Reducing, 1/2 in. FO Fitting × 1/4 in. FO Fitting
6L-U-FO8-FO4
316L Stainless Steel, FITOK FO Series O-ring Face Seal Fitting, Union Body Reducing, 1/2 in. FO Fitting × 1/4 in. FO Fitting