316 Stainless Steel, 1/2 in x 1/4 in Fitting Pipe Size, Reducing Adapter - 1DFY3|8-4 RA-SS - Grainger
Horiznext male thread reducer, stainless steel 304 hex pipe fitting, npt 1" to NPT 3/4" adapter, 1-1/4 to 1 inch o.d. water connector (Pack of 2) - Amazon.com
Stainless Steel Adapter Reducer Nipple 1/2"npt Female - 1/4"npt Male Class 150 Pipe Coupling: Amazon.com: Industrial & Scientific
Search Results
2" x 1" NPT 304 Stainless Steel Reducer Coupling, Class 150