75kw 8inch Large Flow Impeller Centrifugal Borewell Industry Water Pump

  Product DescriptionCharacters and Advantages:Head Range: 10m-340mFlow Range: 12m3/hour-120m3/hourStainless steel impeller, diffuser,outlet,connection.Water lubricated rubber bearing with sand channelHigh efficiency with built-in check valve to prevent back flowUnique laser welding creates maximum strength,durability wear and tear resistanceApplicationsFor water supply from borehole wells.For industrial applications and domestic and civil use.For irrigation in salt influenced water environment.Operating conditionsMaximum fluid temperature up to +50 oCMaximum sand content: 0.25%Maximum immersion: 130m.Maximum well diameter: 3", 4",5",6",8",10"Options on requestOther voltages or frequency 60HzSpecial mechanical seal and bearing brandSingle phase motor with buit-in capacitorSpecial automatic digital control box and cable lengthPump and MotorAISI304 motor parts.According to NEMA dimension standard.Curve tolerance according to ISO 9906  Component Materials & PicutresComponent MaterialComponentsMaterialPump external casingAISI 304 SSOutletAISI 304 SSConnectionAISI 304 SSDiffuserAISI 304 SSImpellerAISI 304 SSPump shaft1Cr13 AISI 304 SSShaft coupling1Cr13 AISI 304 SSWear ringAISI 304 SS&CeramicMotor external casingAISI 201 SS AISI 304 SSTop chockCast-Cu ASTM C85500 Cast-Iron ASTM No.30Botton supportAISI 304 SSMechanical sealGraphite-Ceramic/TC Graphite-Silicon carbideMotor shaftAISI 303 SS-ASTM 1045/5140BearingC&U OthersSeal lubricant oilOil for food machinery and pharmaceutic useSand Prevention ImpellerUse high quality POM and plastic material,have sand prevention structure,can prolong the life of impeller,enhance the flow,improve the pump efficiencyMotorRewindable motor,use silicon steel sheet 800,resistan 130ºC enam-eled wire,ensure longer service lifeCableStandard copper wire,Low energy consumption,firmer,lowvoltage loss and good protection  Component Picture  Performance Data & CurvePerformance DataMODELPOWERDELIVERY n≈2850 r/min3~380V/415VKWHPQ m3/hl/min01224364860728496020040060080010001200140016008SP77-27.510H(m)/outlet(inch)5''4040393633302722178SP77-311156060585449444033258SP77-415208080787265595344348SP77-518.525101100979082746655458SP77-6223012112011710898898067508SP77-726351411401361261141049378598SP77-8304016116015614413011810689678SP77-93040181180175162147133119100768SP77-103750201201195180163148133111848SP77-113750221221214198179163146122928SP77-1245602412412332161961781591331018SP77-1355752612612532342121921721441098SP77-1455752812812722522282071861551188SP77-1555753023012922702452221991671268SP77-1663853223213112882612372121781348SP77-1763853423413313062772522251891438SP77-1863853623613503242932662392001518SP77-19751003823813703423102812522111608SP77-2075100402401389360326296265222168 MODELPOWERDELIVERY n≈2850 r/min3~380V/415VKWHPQ m3/hl/min0122436486072849610812002004006008001000120014001600180020008SP95-2A7.510H(m)/outlet(inch)5''32323028262423211815108SP95-29.212.543424038353230282520148SP95-3A111553535047444038353125178SP95-3131764636057534945413730218SP95-4A18.52074747066615753484335248SP95-4222585848176706560554940288SP95-5263010610510194888175696149358SP95-630351281261211131059790837459428SP95-73040149147141132123113105978669498SP95-837501701681611511401301201119879568SP95-9375019118918117015814613512411089628SP95-10456021321020118917516215013812399698SP95-115575234231221208193178165152135109768SP95-125575255252242227210194180166147119838SP95-136385276273262245228210195180159128908SP95-146385298294282264245227210193172138978SP95-15751003193153022832632432252071841481048SP95-1675100340336322302280259240221196158111Performance Curve   Production Corner Production of this seriePackaging & ShippingOptional packageTransport LineCompany ProfileIntroductionKATREENI has been operating in the water pump industry for years. It is a company that is committed to study, develop, manufacture and integrate and industrialize the superior of various manufacturers. We offer to customers a big and specific range of submersible pumps for a large variety of uses: domestic and civil applications for deep water level, agricultural irrigation for big flow and heavy sand demand, industrial fields for chemical rast request, waste water and sewage applications driven by AC electricity and DC solar energy. We are one of earliest and most professional in building solar pumping systems and household solar system for customers. We devote to provide people the best quality and the best cost-effective water pumps and water solutions. We have professional engineering and strict QC team. We have rich experiences in different markets and professional knowleges of pumps and environment. All these gurantees our promises with our customers.Our company has the purpose to contribute to the transformation from "Made in China" to " Intelligence of China". To satisfy the needs of customers who choose us and trust us, we have been and will be keeping on improving.Certificates ExhibitionWorkshop Corner  FAQFAQ1. Q: What is your warra