Male Threaded Pipe Fitting Tri Clamp 1/4" 1/2” 3/4” 1” 1-1/4” 11/2“ 2" Sanitary SS304 Stainless Steel Adapter DN15-50
https://www.vogueparade.com/shopping/EN/200282142/1/1005003254427730/male-threaded-pipe-fitting-tri-clamp-14-12-34-1-1-14-112-2-sanitary-ss304-stainless-steel-adapter-dn15-50//