Threaded coupling STM(R)-15 RKv-15 1/2 inch nut for gas wrench Promrukav PR08.2983

Designed for the hermetic connection of a metal hose to a pipe. The coupling ensures a reliable connection with hermetic or non-hermetic metal hoses and pipes. They allow ensuring the tightness of the connection, protect against harmful external influences, and increase the level of reliability and aesthetics of the installation.