Type FRP centrifugal pump, its flow-passing parts in contact with liquid are made of polyvinyl butyral modified phenolic glass fiber material and molded at high temperature. It has good corrosion resistance, high temperature resistance, light weight, high specific strength, no deformation, etc. . The shaft seal adopts two types: ordinary type and particle-resistant mechanical seal. The submersible pump does not require mechanical seals, has a reasonable structure and consumes less power.
S type fiberglass pump