Matco-Norca 1 in. X 3 in. Schedule 40 Welded Stainless Steel Nipple Fitting SSN304053 - The Home Depot
304L Stainless Steel, 3 in x 3 in x 3 in Fitting Pipe Size, Tee - 1RTR8|4381018670 - Grainger
U.S. Solid 304 Stainless Steel Lead Free 6000 psi High Pressure Hex Nipple, 3/4" x 1/2" NPT Male Thread Pipe Adapter(1 pc) - U.S. Solid
16pc Stainless Steel Fitting Set for 3/16 Tubing
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
3/4" Stainless-Steel Tee | Stainless-Steel Tee Fitting | R.C. Worst & Co.
3/4'' NPT Stainless steel Round Socket 16 Bar | Tameson.com
Guardian 3/4 in. x 10 ft. S40 304/304L Stainless Steel WLD Non-Threaded Pipe T4PPE10WD - The Home Depot