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30-55m3/h SS316 Sea Water Centrifugal Pump / Ocean Water Pump Multistage

    Buy cheap 30-55m3/h SS316 Sea Water Centrifugal Pump / Ocean Water Pump Multistage from wholesalers
     
    Buy cheap 30-55m3/h SS316 Sea Water Centrifugal Pump / Ocean Water Pump Multistage from wholesalers
    • Buy cheap 30-55m3/h SS316 Sea Water Centrifugal Pump / Ocean Water Pump Multistage from wholesalers

    30-55m3/h SS316 Sea Water Centrifugal Pump / Ocean Water Pump Multistage

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    Brand Name : SANCHANG
    Model Number : DF46-50X4
    Certification : ISO9001
    Price : Negotiated
    Payment Terms : L/C, T/T
    Supply Ability : 300pcs/month
    Delivery Time : 30 working days
    • Product Details
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    30-55m3/h SS316 Sea Water Centrifugal Pump / Ocean Water Pump Multistage

    Horizontal Ring Section Multistage Centrifugal Stainless Steel Sea Water Pump DF46-50X4


    Description

    Horizontal Ring Section Multistage Centrifugal Stainless Steel Sea Water Pump is a utility-grade, high-pressure, ring section pump with heavy duty, segmental ring, diffuser design. Axial thrust balance device with stacked rotor construction.


    Sea water pumps are indispensable to waterfront development projects and aquaculture facilities. Sanchang has performed field tests in various marine construction projects under severe conditions over many years, in collaboration with general contractors, and applied the obtained know-how to developing seawater-resistant pumps. Sanchang also considers economic efficiency important and, therefore, designs pumps with "as many standardized materials as possible."


    Sacnhang's standard pumps can be combined with a seawater-resistant kit (optional) that adds a "galvanic anode" and "seawater-resistant special cast iron impeller," to solve both problems of long service life and cost efficiency.

    While the pump is running, the galvanic anode does not protect rotating parts. In seawater applications, the materials of the shaft and impeller must be carefully matched to avoid shaft corrosion and expensive repairs. After long years of research, Sanchang developed an exclusive "seawater-resistant special cast iron impeller" suited to protect the shaft against corrosion by seawater.


    This material is made by specially treating chromium cast iron. Because its electric potential is slightly lower than that of the shaft, the impeller corrodes gradually, which helps to prevent the shaft from corroding. The impeller needs to be replaced every few years to 10 years, depending on operating conditions. However, the impeller costs far less than the shaft to replace.


    Parameters

    Flow Capacity30-55 m3/hDelivery Head92-666 m
    Inlet/Outlet Dia.DN80/DN80 mmWorking Pressure≤ 9.99 MPa
    Liquid Temperature0 - 80 ℃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 Stainless Steel Sea Water Pump could be applied to transfer different kinds of liquid by customized wet parts, here followed our recommendation of main configuration:
    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


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