YRY series submerged pump is a single-stage single suction vertical high temperature submerged centrifugal pump. This series of pump, design professional, with excellent heat resistance, long life, high efficiency, good sealing performance, low niose, small footprint, high cooling efficiency, reasonable structure and so on. This pump is dedicated to pumping less than 500 high temperature molten salt and heal conducting oil. This pump is widely used in the technological process of phthalic anhydride, maleic anhydride, acrylic acid, acrolein, fumaric acid, melamine, refrigerants, aluminum magnesium industry, PMDA industry etc. It can also be used for transmission of heating medium in rubber, plastic, building materials and other insustries. In addition, it can be used to pumping more than 100 hot water and other heat medium. This series of pump, adopting different structures and materials according to different media. Especially for those with larger liquid depth, we have patented structure design, and that can completely replace imported products.