Manomètre HUBA G3/8 De Dietrich 7698560

A pressure gauge with a G3/8 connection, such as the HUBA brand, is used to monitor pressure in boiler and burner systems. It provides accurate readings that help in diagnosing issues and ensuring the system operates within safe parameters. This gauge is a common spare part for heating equipment maintenance, allowing technicians to check water or gas pressure quickly and reliably.