Comparison : Item # M20H90FFSSVT, SS 316L Direct Mount 2 Way Manifold, Flange
Item # M20H158NFSSVT, SS 316L Direct Mount 2 Way Manifold, 1/2” Female NPT Thread
Item # M20H156NFSSVT, SS 316L Direct Mount 2 Way Manifold, 3/8” Female NPT Thread
Item # M20H154NFSSVT, SS 316L Direct Mount 2 Way Manifold, 1/4” Female NPT Thread
Item # M20H158RFSSVT, SS 316L Direct Mount 2 Way Manifold, 1/2” Female BSPP Thread