Description
The Watts 0061952 1/2” Sweat Union Bronze Backflow Preventer 9DS-M3 is the essential safety parts that prevent backflow of contaminated water into the potable water supplies. This Sweat Union Bronze Backflow Preventer has a solid bronze body that makes it resistant to corrosion. It has a size of 1/2” and can be used for residential and commercial purposes in plumbing. These two have check valves that help to stop contaminated water like sewages or chemicals from flowing backwards into this part and corrupt clean water. This is especially essential when the systems use cooling tower and condensers that can come into contact with contaminated water systems.
