Utilizedthedomesticandforeigntechniqueandinnovativelydesigned,thefilterhasagoodratioofprice-performance.Withtheadvantagesofhighworkingvacuum,highfiltrationspeed,oilqualityprotection,thefilteradvancedtheoiltreatmenttechniqueandequipmentperformanceandoncecanraisethepuncturevoltageuptoover35V.Theseriesproductscanbeinstalledbysealedregularormovablewithatrailer,soitissuitabletotreatoil,filloilinvacuumchamberandcirculatingdryhot-oilwhenlargetransformerisbeinginstalledandoverhauled.Moreover,wecanalsoprovidecustomerswiththree-stagehigh-vacuumoil-filtersoastogethighervacuumandtomeetyourhigherrequirementforoil-treatment.Featuresofproduct1.Thisseriesh***eonepotwithtwo-stagevacuum-segregatingspace,itcomeintobeingdifferentpressuresoastokeepoillinebalancebetweentwostages.2.Thepumpofthisproductisadoptedvacuum-pumpimportedfromEurope,whichh***eprecedinglevelintheworld,andwithhighairpumpspeedsoastogethighworkingvacuity.3.Asthenewtechnology,vacuum-segregating(PatentNo.ZL200420061085.6)employsparticularspinningdiskandstainlesssteelmachinewithdehydrationandairpumpsothatenlargetheareaofsegregatingandcomingtothree-dimensionalevaporation.4.Usingnewtypeofheatingequipment(PatentNo.ZL02276238.8),itcanreduceheatingburthenandextendoillife.5.OillevelcontroladoptphotoelectricwaywhichthemaincomponentsisimportedfromSwitzerlandandh***efeaturesofsensitivecontrol,exactitudesomuchasfeelthespumeofoil,mounttheequipmenttopreventsuperhighandsuperlowoillevel.Spurtingoilphenomenaisneverappeared.(SpurtingpreventionPatentNo.ZL200420060973.6)6.Astheclient'srequirement,theycouldchooseequipmentwhichtheircomponentswereallorpartlyimportedfromoverseas.Includetouchingscreenandflowgaugeiscanbeselectedaccordingtocustomers.Thisseriescouldmeetdifferentkindsofcustomer'sneed.7.ItequipsfilterassembliesimportedfromU.S.A.andithaslargefilteringarea,stronglyabsorbent-dirtcapability,highfilteringprecision.8.Whetherclientschoosetheoilpumpfromdomesticorabroad,theyallmustbeairproofedbyourfactory,moreoverrunningwithoutnoiseandleakage.extendedoillife.)