Home CHTRa – API 610 (BB3) Heavy Duty, BetweenBearings, Axially Split, Multi-stage Pump

    CHTRa – API 610 (BB3) Heavy Duty, BetweenBearings, Axially Split, Multi-stage Pump

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    The KSB CHTRa is a horizontal, axially split, double volute, opposed impeller, multistage pump. Compliant with API 610, latest edition and available in a range of hydraulic sizes with numerous stage and material combinations. The pump can be supplied with a single or double suction first stage impeller to suit low NPSH duties. It’s simple construction provides easy maintenance and excellent reliability.

    Applications:

    Oil and Gas

    • In onshore and offshore production as an injection/reinjection pump
    • In crude/refined products pipelines as a transfer pump
    • In refineries, petrochemical, chemical, gas and coal-to-gas/coal-to-chemical plants as a feed, process charge, process transfer, main wash pump, and as a hydraulic power recovery turbine

    Energy Industry

    • Boiler Feed pump
    • Injection/reinjection pump

    Water/Wastewater Industry

    • Membrane feed pump
    • Transfer Pump

    Mining Industry

    • Feed pump
    • Flushing pump
    • Transfer pump
    • Mine dewatering

    Metal Production Industry

    • Feed pump
    • Steel mill descaling pump

    The pump is widely used in other demanding applications that require uncompromising reliability and efficient equipment.

    CHTRa Pump

    • Compliant with API 610, latest edition
    • Available in a range of hydraulic system sizes with numerous states and material combinations
    • Opposed impeller arrangement balances axial thrust
    • Can be supplied with a single or double suction first stage impeller to suit low NPSH duties
    • Simple construction makes for easy maintenance and excellent reliability
    • Unique modern machining process to ensure a uniform flow around the hydraulic profiles in the top and bottom casing halves

    Bearing Assembly

    • Radial ball and ball thrust bearings are provided as standard. Ball/sleeve and sleeve/tilting-pad options are available
    • Robust 360 mounting flange to minimize vibration
    • Compact, modern, lightweight design makes for easy handling

    Intergral Nozzles and Flange Facings

    • Compliant with API 610 regarding nozzle loads
    • Suction and discharge nozzles are integrally cast in the bottom casing half, eliminating the need to remove pipework during rotor inspection. Nozzle positions can optionally be changed
    • Heavy-duty ASME B16.5 class 900 flanges as standard. Higher pressure options available
    • ASME/DIN/ISO/JIS flange options available

    Integral Flanged Auxiliary Connections

    • Eliminate the need for welding on auxiliary connections and bracing on stub pipes

    Material Options

    • API 610 material options available as standard
    • NACE and non-metalic wear parts are available for improved operation and performance efficiencies