1. The flexible rubber joints are suitable for normal water temperature 0-60 ° C, special media such as: oil, acid and alkali, high temperature and other corrosive and hard texture, should choose the corresponding special resistance materials Rubber joints, not blindly used or universal.
2. The flexible rubber joint can be used on the water spring inlet and outlet. The metal reducer joint should be installed between the water spring and the water spring, and installed at the large diameter outlet of the variable diameter.
