Progressive Cavity Pumps

Castle Pumps supplies a patented range of progressive cavity pumps, with flow rates up to 400m³/hr and pressures of 48bar.

Available for fluids up to one million centipoise and a maximum temperature of 180°C, the company’s range of progressive cavity pumps is used widely within the oilfield sector.

Typical transfer applications include the pumping of crude oil sludge, biodiesel, sulphate, reagent, acids, caustic soda, drilling mud, resins and sludge.

Options available include dry run sensors, heating jackets, pressure switches, hoppers, grinders, packing or mechanical seal options.

Drive options include electric motors in both 50Hz / 60Hz voltages as well as hydraulic motors, with ATEX approval on request.

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