*Impeller:PPorNylon*Float:HDPE*Shaft/frame:304#Stainlesssteel NO.ItemNameQuantiyReferanceFunction1Motor1set1.5kw,aircooling,electricandmanualstart,16.53in*17.32*19.5inchProvidepower2Reducer1setGearstyle,castironbodyTransferringthepowerspeed3Floats3sets100%newmaterialHDPESupportthemainmachine4Impellers8sets100%newmaterialPP&nylonPaddlethewater5Transmissionshaft1set304#stainlesssteelTransferringtheforce6frame1set304#anglestainlesssteelSupportingandfixingthemachine Characteristics1.Arcuate-bevelgearsareusedinsteadofwormgears,therebyeconomizingonenergywithhighefficiency,andsavingover20%electricenergyovertraditionalmodels.2.Thearcuate-bevelgearismadeofchromium-manganese-titaniumwithcarbon-nitridesurfacetreatment.Ensuringlongusagelifespansandhighrigidity.3.Mechanicalsealisavailabletopreventoilleakage4.Insideprotectorsareavaibletoavoidthemotorbeingaccidentallyburntout.5.Higheffciencyoxygentransferringabilitywith3.5kgsO2/h6.Havegoodwatercurrentcirculationasthemakingoflargeaerawaterwave.7.Easyassetment,Operationandmainteinance.8.Durableservicelife.HighQualityMotor1.Expertisedesignforaquacultureindustry.2.Theuniqueaeratormotormadeunder“ISO9001”and“ISO14001”system.3.TopqualityandaboveCNSstandard.4.StrictQ.C.toensurebestqualityandperformance.