Brass Insert Fittings: Applications, Types & Installation Tips
PPR (polypropylene random copolymer) pipe is joined by heat fusion, which makes a seamless, leak-free joint. That works well pipe to pipe. But a plumbing system also has to connect to water heaters, taps, meters and valves, and almost all of them have metal threads. Brass insert fittings solve that problem. A brass threaded insert...
