Industrial CD41EFM-3U332 Pump

The Rotan DESMI CD41EFM-3U332 is an industrial internal-gear pump in the DESMI Rotan CD (chemical-duty) line, built for transferring corrosive and viscous liquids in process and manufacturing environments. The CD designation identifies chemical-duty construction for corrosive fluids, and this model’s 1-1/2-inch inlet and outlet configuration (the 3U332 suffix indicates build compatibility with standard piping on industrial installations) aligns with common skid- or drum-transfer setups. As a Rotan gear pump, it delivers a steady, pulseless flow by means of meshing gears, a design approach typical of Rotan pumps used in chemical service. The CD41EFM-3U332 is part of a family that has been deployed in chemical processing and other industrial applications where chemical compatibility and reliable mechanical sealing are important considerations. When selecting this model, engineers weigh fluid properties, system pressures, and compatibility with materials and seals appropriate to corrosive media, all factors for which Rotan’s CD-series pumps are commonly specified. This combination of chemical-duty construction and gear-pump reliability makes it suitable for drainage and transfer tasks in facilities handling aggressive liquids, where precise, repeatable flow and standard 1-1/2-inch piping are preferred.