50FB-10-SG Coarse-grained corrosion-resistant centrifugal pump (USE) It may transfer with weak corrosive liquid and a mixture of particles and liquid; (304 materials) ;May be conveying a strong corrosive liquids and particles mixed with liquid. (316 materials). (Features) Product quality and durability, and pleasing in appearance, easy operation, best-selling domestic products, widely used by people from all walks of life.