PF47(别克过滤器）

Parts No.: PF47 Size: 76*79mm Thread Size: M18*1.5mm Auto Filters Oil Filters Application: Buick, Saab, Opel, Pondiac, Lada, Daweoo 1.Ourfilterpapercanfilterateimpuritiesandguranteeenoughflowundersharpchangeoftemperature. 2.Ourgasketringisthesynthesisofspecialrubber,withoutanyleakage.Highinhardnessandtoughness. 3.Ouranti-drainvalvecanpreventtheenginefromdryingwhenitstops;itcansupplyoiltolubricatetheenginewhenitrestarts. 4.Overflowvalveexistsinourhigh-qualityfilters.Whenthetemperaturereducestosomespecificdegreeorthefilterexceedsthenormaluselife,ouroverflowvalveopensitselfautomaticallyunderspecialpressure,andthenallowstheunfilteratedoiltoflowintotheengineforthepurposeofavoidingmorelossescausingbynooil. 5.Requirementsforoilfilters a)FiltrationPrecision:Filteratingallparticles>30um b)Reducingtheparticles(<3um-30um)whichcauseswearbyentranceintothelubricationgap c)Oilflowcomplyingwiththeengineoildemand d)Longuselife,longerthantheoillife-span:5000km e)Filterationprecisioncomplyingwiththerequirementsoftheprotectionfortheengine,andthereductionofwear f)Highindust-capacity,suitableforbadenvironment g)Adaptabletorelativelyhighoiltemperatureanderosion Atpresentmostofthepassengercarsareusingspin-onoilfilterswhicharedisposableandnon-washablefilters.Whenchanginglubricationoil,meanwhileweshouldchangetheoilfilters,otherwiseitwilleffectthelubricationoilquality.Thereplacementdurationisabout5000km.