3/8 MNPT x 1/2 FNPT Straight Hose Adapter | LoCo Science Thread Size_ 3/4" The barb meets ISO-KF standards

The barb meets ISO-KF standards to fit all fittings and flanges sized at NW/KF-16

it can also create a build up of pressure

and features a 3/4" MNPT thread fitting on one side while the other is a 3/4" MNPT thread fitting

Each KF Reducing Adapter 16-40 features a quick flange design for easy assembly with other flanges

3/8 MNPT x 1/2 FNPT Straight Hose Adapter | LoCo Science Thread Size_ 3/4" The barb meets ISO-KF standardsThis Straight Hose Adapter is made out of excellent quality 316L stainless steel, and features a 1 2" FNPT thread fitting on one side while the other is a 3 8" MNPT thread fitting. Sold as individual components.