Insulated Corrugated Stainless Steel Tubing (CSST) is an excellent material to use as a lineset in a solar thermal system. Available in insulated lengths of 50 ft it reduces labour hours on site and minimizes the number of joints that need completed.
This item is one adapter used to connect CSST to a NPT fitting
Fitting Type: Adapter
Connection Types: 3/4" MIP fitting to 3/4" CSST