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198-544m head heavy duty Electric Centrifugal Pump 380V 400V 415V

    Buy cheap 198-544m head heavy duty Electric Centrifugal Pump 380V 400V 415V from wholesalers
     
    Buy cheap 198-544m head heavy duty Electric Centrifugal Pump 380V 400V 415V from wholesalers
    • Buy cheap 198-544m head heavy duty Electric Centrifugal Pump 380V 400V 415V from wholesalers
    • Buy cheap 198-544m head heavy duty Electric Centrifugal Pump 380V 400V 415V from wholesalers

    198-544m head heavy duty Electric Centrifugal Pump 380V 400V 415V

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    Brand Name : SANCHANG
    Model Number : MD200-50X5P
    Certification : ISO9001
    Price : Negotiated
    Payment Terms : L/C, T/T
    Supply Ability : 300pcs/month
    Delivery Time : 30 working days
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    198-544m head heavy duty Electric Centrifugal Pump 380V 400V 415V

    Horizontal Ring Section Self-Balancing Multistage Centrifugal Mining Water Pump MD200-50X5P
    Description
    ZD series self-balancing multistage ring section centrifugal mining water pump is a innovative product which designed to remove the mechanical balance drum, balance disc, balance socket and related parts, and achieve the balancing function by reverse circulation water pipe.
    The external bypass pipe at the outside of the pump is designed for water re-flushing, it will make the water flowing directly into the end of the pump from the suction side, and then return to the discharge section at the middle of the pump, the axial force will be balanced by water flowing from both sides of the discharge section.
    It will balance the axial thrust caused by the high pressure impeller from both sides and escape the mechanical wears out as well as overloaded axial force of the traditional multistage pump, and ensure the stability and endurability of the pumpset.

    Design Features:

    * With symmetrically arranged impeller rotor components, axial forces generated by all levels of symmetrical impellers forces offset each other and automatic balancing of huge axial thrust within pump cavity can be realized without the balance disc structure.
    * Unique throtting and pressure reduction devices, odd-level balancing device.
    * By canceling easy-failing balancing disc, pump reliability is greatly improved, maintenance frequency and maintenance cost are reduced.
    * No mechanical balancing drum, disc or similar device, which ensure pump could be applied into more wider range of application.


    Precision cast impellers

    * smooth surface finish for improved hydraulic efficiency.
    * multiple hydraulic designs for best customer fit.
    * optional wear rings available to restore “as built” clearances.
    * variety of materials available for different services.


    Continuous channel mulitvane diffuser and stage piece

    * eliminates one mating interface.
    * provides additional rigidity for more reliable operation.
    * simplifies maintenance procedures and reduces inventory requirements.
    * smoothly directs the flow from stage to stage more efficiently.
    * eliminates radial loads to assure longer bearing life.


    Wear rings

    * allow restoration of “as built” clearances.
    * protect more expensive parts from wear.
    * casing rings are standard.
    * impeller rings are an option.


    Parameters

    Flow Capacity132-240 m3/hDelivery Head198-544 m
    Inlet/Outlet Dia.200mm/200 mmWorking Pressure≤ 8.16 MPa
    Liquid Temperature0 - 120 ℃Driven ByElectric Motor / Diesel Engine
    Seal TypeMechanical seal / Gland packingLiquidClean water or similar
    Material of ConstructionCast Iron / Cast Steel / S.S304 / S.S316 / Duplex S.S2205

    Main Parts Configuration
    The MD/ZD series self-balancing multistage ring section centrifugal mining water pump could be applied to transfer different kinds of liquid by customized wet parts, here followed our recommendation:
    Parts NameClean WaterSewageHot WaterCorrosive LiquidOil Liquid
    Pump BodyCast IronDuctile IronCast Steel/S.S304S.S304/S.S316/S.S2205S.S304/S.S316
    ShaftCast IronS.S420S.S420/42CrMoS.S630S.S420/40Cr
    Shaft SleeveCarbon SteelS.S420S.S304S.S316/S.S630/S.S2205S.S304/S.S316
    ImpellerCast IronDuctile IronCast Steel/S.S304S.S304/S.S316/S.S2205S.S304/S.S316
    Wearing RingCast IronDuctile IronCast Steel/S.S304S.S304/S.S316/S.S2205S.S304/S.S316
    BearingChina Make/NSK/SKF/Customized
    SealsMechanical Seals/Gland Packing Seals
    Applications

    * boosting in General Industries of chemical process
    * boiler water feeding
    * Food & beverage
    * Sewage Treatment Plant
    * Marine & offshore
    * Sea Water Desalination
    * Petrochemical processing
    * Clear liquids
    * Commercial water supply, High building water supply
    * Mining water discharge
    * Supper long distance water transferring

    We offer a variety of service activities:
    * Remote online supporting and diagonosis. Onsite consulting before & after sales.
    * Repair & Maintenance - incidental service visits on location to breakdown repairs and maintenance on a 24-hour contract basis for products made by Sanchang or by any other manufacturer.
    * Original spare parts - we provide stock control of spare parts for groups of pumps (total care maintenance). We are able to respond quickly and flexibly thanks to the availability of our own foundry.
    * Training of our worldwide customers in the field of installation, operation and maintenance.
    Quality 198-544m head heavy duty Electric Centrifugal Pump 380V 400V 415V for sale
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