Durco M-2-B-PN619149 Centrifugal Process Pump

The DURCO Mark II M-2-B-PN619149 is a horizontal end-suction centrifugal process pump engineered for demanding chemical and industrial fluid handling. It features a back pull-out design for simplified maintenance, a reverse vane impeller to improve efficiency, and a corrosion‑resistant construction with material options including stainless steel, ductile iron, high-silicon iron, and specialty alloys, all supporting a low NPSH requirement. This Flowserve/DURCO Mark II model (part number M-2-B-PN619149) is base-mounted with end suction and top discharge, and is commonly used in chemical processing, petrochemical, mining, pulp and paper, and water treatment facilities for pumping corrosive chemicals, water, slurries, solvents, and other fluids in continuous‑duty service. As a legacy OEM replacement pump, it is available through surplus and aftermarket suppliers.