Industrial P21147 Pump Housing

The P21147 1" NPT Pump Housing is a cast-metal pump body that encloses the impeller and channels fluid through the pump, designed for centrifugal and transfer pumps in industrial fluid systems. It uses a 1 in NPT female threaded connection and is mounted as the pump’s main housing to direct flow and contain internal components. This legacy OEM replacement component is intended for repairs, rebuilds, or replacements of cracked, corroded, or worn housings in existing pump installations. Media compatibility includes water, chemicals, and other compatible fluids, making it suitable for water transfer, chemical handling, and general fluid handling in industrial, agricultural, and commercial settings, with compatibility depending on the original pump model. Construction material is cast metal (exact alloy not specified). Common replacements include OEM P21147, Hypro 0100-1540P, and Hypro 0751-1540P.