A fast and solderless system for connecting air-conditioning and refrigeration tubing of the same or different metals (aluminum, copper, steel) and between the same or different sizes. The system provides a hermetically sealed metal-to-metal connection that intrinsically safe. It can be used in areas where flammable or explosive conditions may exist.
Fact Sheet ID Number
tube connection, pipe, metal connection
Date of this Version
ECT Team, Purdue, "Lokring Tube Connection" (2007). ECT Fact Sheets. Paper 140.