370W 500W 750W Speed Hot Big Power Automatic Circulation Pump

Product DescriptionAdvantagesEasy For Installation And Connection,Mppt Function To Reach Best Performance In Any MomentSmart Control And Automatic ProtectionSaving Cost, Economic Environmental Protection And Energy SavingPerformance  Range Power :370-1500WMax Flow : 25m3/hMax Head :20mApplicationFor HVAC systems such as air energy hot water circulation systemSolar hot water circulation systemBoiler heating systemPressurization of domestic tap water Industry hot or cold water circulation systemWorking  ConditionsLiquid temperaure : 0-110oCAmbient temperature : 0-40oCMax. working pressure : 10 barPumped liquid : PH 6.5-8.5Installation : the motor shaft must be kept in horizontal directionDry running no more than 10S.Motor100%Copper wireInsulation class : FProtection : IP44Continuous duty Component Materials & PicutresComponent MaterialsComponentMaterialPump bodyCast ironMotor housingAluminumImpellerAiSi 304SSMotor shaftAiSi 304SSBearingCeramic   Performance Data & CurvePerformance DataModelPower(W)VoltageMax.Flow(m3/h)Max.Head(m)Inlet/Outlet(Inch)Port to Port(mm)PBG 32-10-220370220V/50HZ1010G2'' to G1 1/4''220PBG 32-12-220550220V/50HZ1312G2'' to G1 1/4''220PBG 32-10F-220370220V/50HZ1010G2'' to G1 1/4''220PBG 21-12F-220550220V/50HZ1312G2'' to G1 1/4''220PBG 40-12F-250750220V/50HZ14.412G1/2''250PBG 40-16F-2501100220V/50HZ14.416G1/2''250PBG 40-20F-2501500220V/50HZ14.420G1/2''250PBG 50-9F-280750220V/50HZ199G2''280PBG 50-12F-2801100220V/50HZ1912G2''280PBG 50-16F-2801500220V/50HZ1916G2''280PBG 65-9F-3001100220V/50HZ259G21/2''300PBG 65-12F-3001500220V/50HZ2512G21/2''300    Performance Curve        Production CornerProduction of this serie  Packaging & ShippingOptional packageTransport LineCompany Profile IntroductionKATREENI 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.CertificateExhibitionWorkshop CornerFAQFAQ1. Q: What is your warranty?A: 12-18 months' warrantv, depending on product and market2. Q: What is your MOQ?A: Sample order is acceptable.3.Q: What's your payment terms?A: T/T, L/C, D/P...4.Q: What's the delivery time?A: 10-30 days after receiving deposit payment.5.Q: Can you do OEM brand?A: Yes, we welcome OEM order.6.Q:Can you accept customized products?A: Yes, we accept special requirement.7.Q:How about your service?A: We have pre-sale service, in-sale service and after-sale service, Our slogan is steady quality and continuous service.  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1