4SD Solar Stainless Steel Submersible Deep Well Water Pump

  Product DescriptionCharacters and Advantages: Flow Range :0.3m3/hour-21m3/hourHead Range:6m-507mStainless steel impeller, diffuser,outlet,connection. Water lubricated rubber bearing with sand channel High efficiency with built-in check valve to prevent back flow Unique laser welding creates maximum strength,durability wear and tear resistance.  ApplicationsFor water supply from borehole deep wells.For domestic use,for civil and household applica- tions.For garden use and irrigation.Operating conditionsMaximum fluid temperature up to +35 oCMaximum and content:0.25%Maximum immersion:80m.Maximum well diameter:2.5",3",3.5",4"Options on requestOther voltages or frequency 60HzSpecial mechanical seal and bearing brandSingle phase motor with buit-in capacitorBrass or stainless steel outlet and connection.Special automatic digital control box and cable lengthMotor and PumpSingle-phase:220V-240V/50Hz Three-phase:380V-415V/50HzEquip with start control box and thermal protectors.Pumps are designed by casing stressedAccording to NEMA dimension standard.Curve tolerance according to ISO 9906Detailed Photos    Material4 Inches Submersible Multistage Pumps ComponentsMaterialPump external casingAISI201 SSOutletCast-Cu ASTM C8500                        AISI 304 SSConnectionCast-Cu ASTM C8500                        AISI 304 SSDiffuserPlastic.PCImpellerPlastic.POMPump Shaft1Cr13                                                  AISI304SSShaft coupling1Cr13                                                  AISI304SSWear ringAISI304SS & CeramicMoter External CasingAISI 201 SS                                       AISI304SSTop chockCast-Cu ASTM C85500                    Cast-Iron ASTM No.30Bottom supportAISI 304 SSMechanical sealGraphite-Ceramic/TC                       Graphite-Silicon carbideMotor Shaft AISI 303 SS-ASTM 1045/5140BearingC&U                                                   OthersSeal lubricant oilOil for food machinery and pharmaceutic use.   Product ParametersCURVE       Performance Data  MODELPOWERRated currentCap. Prot.DELIVERY                n ≈2850 r/min50HZKWHPAuF/AQ m3/h   l/min00.30.60.91.21.51.82.12.42.73.03.305101520253035404550554SD2-60.250.332.120/5H(m)/outlet(inch)1 1/4''1 1/2''4644434241393734312723194SD2-80.370.52.325/66058575654525046423630254SD2-110.550.753.630/78079787775726863575042344SD2-140.630.854.435/81021011009895928780736453434SD2-160.7515.240/91161151141121091059992837361504SD2-190.921.256.545/10138137135133129124118109998672594SD2-221.11.57.450/1216015915715415014413612611410084684SD2-251.31.88.655/1518218017817517016415514413011495774SD2-281.521060/18204202200196191183173161145127107874SD2-331.82.513.565/202402382352312252162041891711501261024SD2-372.2314.975/222712662632592512422302131931681401144SD2-422.63.516.990/253063012982942842732632432211911581294SD2-473419.5100/303413363333293173062962732492141761444SD2-523.756.7 3783713683643493383283032772421941594SD2-5845.57.5 421413410406388377367339310275214.51774SD2-644.76.38.7 4654554524484274164063753433082361954SD2-705.57.511.6 507497494490466455445411376341257213 MODELPOWERRated currentCap. Prot.DELIVERY                n ≈2850 r/min50HZKWHPAuF/AQ m3/h   l/min00.61.21.82.433.64.24.8010203040506070804SD3-50.250.332.120/5H(m)/outlet(inch)1 1/4''1 1/2''3635343230272217114SD3-70.370.52.325/65149474542373123154SD3-90.550.753.630/76563615854484030194SD3-110.630.854.435/88077747166594937234SD3-130.7515.240/99491888478695843274SD3-151.91.256.545/101081051029790806750324SD3-181.11.57.450/12130126122116108968060384SD3-201.31.88.655/151451401351291201078967424SD3-221.521060/181591541491421321179873474SD3-261.82.513.565/2018818217616815613911687554SD3-302.2314.975/22217210203193180160133100634SD3-352.63.516.990/25253245237225210186155116744SD3-403419.5100/30289280271258240213178133854SD3-453.756.7 325315305290270240200150954SD3-5045.57.5 3613503393223002662221661064SD3-564.76.38.7 4053923793613362982491861184SD3-625.57.511.6 448434420400372331276207131 MODELPOWERRated currentCap. Prot.DELIVERY                n ≈2850 r/min50HZKWHPAuF/AQ m3/h   l/min00.61.21.82.43.03.64.24.85.4601020304050607080901004SD4-50.370.52.325/6H(m)/outlet(inch)1 1/4''1 1/2''39373635343229262318144SD4-70.550.753.630/754525149484541373226194SD4-80.630.854.435/862595856545147423629224SD4-90.7515.240/970676563615753484133254SD4-110.91.256.545/1085828077757065585040304SD4-131.11.57.450/12101979491888376695948364SD4-151.31.88.655/151161111081051029688796855414SD4-171.521060/18131126123120116109100907762464SD4-211.82.513.565/201621561521481431341241119577574SD4-242.2314.975/2218617817416916315314112710988664SD4-282.63.516.990/25217208203197190179165148127103774SD4-323419.5100/30247238231225218204188170145117874SD4-363.756.7 278268260253245230212191163132984SD4-4045.57.5 3092972892812722552352121811471094SD4-454.76.38.7 3483353263173062872652392041651234SD4-505.57.511.6 3873723623523403192942652271831374SD4-556.38.515.7 4254093983873743513242912492021504SD4-607.51017.8 4644464344