Rura doprowadzająca do zaworu zwrotnego De Dietrich 7801496

An upstream tube for a backflow preventer is an important component in boiler water systems, ensuring proper flow direction and preventing contamination. This tube connects the water supply to the backflow preventer, maintaining system integrity. Made from robust materials, it withstands pressure and temperature variations typical in heating applications. Replacing a worn or corroded upstream tube helps safeguard your water quality and comply with safety standards.