In regards to this post,
Ive had no problems with my weldless fitting in my setup for about 5 years now... I dont dissassemble the the fittings between each brew session like some people do which I think is kind of silly. same with dissassembling threaded/teflone tape fittings between brews for the same reasons... From what ive read in many threads here , if a person is going to constantly dissassemble everything they are better of with welded TC ports at a higher cost.
Theres a lot of misconceptions and beliefs about what has or even what should be done as far as cleaning and sanitation... For example there are a lot of folks who still clean the hot side of their brewery with starsan which isnt even a cleaner when the process of boiling heats the components up enough to very effectively sterilize them along with all the bugs/bacteria found in your non sterile ingredients like the grain before its boiled....