Steam Jacketed Metering Pumps are specially designed positive-displacement pumps used for accurately dosing and transferring liquids that require controlled heating to maintain their flowability during pumping. These pumps feature a steam jacket around the pump head and/or wetted chamber, allowing steam to circulate around the pumping area and maintain the required operating temperature.

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Heating the pump chamber helps prevent fluids from solidifying, crystallizing, thickening, or becoming highly viscous during operation. This makes steam jacketed metering pumps particularly suitable for demanding processes involving viscous, temperature-sensitive, or solidifying liquids.