A double-tapped bushing is a lot more compact than a reducer, but not as versatile. Even though a double-tapped bushing incorporates a lesser female thread concentric to a larger male thread (and so couples a more compact male end to a larger woman), a reducer could possibly have large and http://double-block-and-bleed-va75295.blogzag.com/15728340/5-simple-statements-about-valves-and-fittings-explained