I'm looking for blank NPT/JIC (37 degree flare fitting) adapters, i.e. an adapter without the hole for fluid flow drilled through it. It seems to me that there ought to be something like that available somewhere. I could just start from scratch and make my own, but that seems like a really big PITA. I plan on drilling out the blank and putting in things like a check valve and debris screen.
thanks, ......Andrew