Replacement casing for Sulzer centrifugal pumps. Specifically for the model A APP 43-250 with the part number 1421710153. Design A48 CL 35 B. The casing ist designed for use in industrial environments and serves as a direct replacement for defective or worn pump casings. This spare part ist essential for maintaining operation and ensuring the efficiency of Sulzer pumping systems. Do you need a detailed technical specification or a quote? Contact us.