Hydraulic oil filter RH21-52A000003A0
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- Name：Hydraulic oil filter RH21-52A000003A0
- Parts No：RH21-52A000003A0
- Reference：Measures 450x150x110mm
Oftentheonlyusefulinformationonahydraulicpumpistheml'sperrevolution.ForexampleaCBN-E314Lcanapplytomanyconfigurations.Manufacturesusethiscodeasagenericnumber.Veryrarelyarethecodesconsistentandcanvarygreatlybetweenmanufactures.Essentially314,316etcarereferringtothegearsetandml'sperrevolution.3=gearsettype3,14=14mlperrevolution,16=16mlperrevolutionetc.Somepumpsaremarkedwithanarrowtoindicaterotation.Donottakethisasgospel.Pumprotationisreversiblebydismantlingandre-assemblingthepump.Ihaveseenmanyhydraulicpumpsindicatedwiththewrongrotation.Youwillneedmoreinformationtodeterminethecorrectpumpforyourapplicationwhichyoucaneasilytakefromyourexistingpump.Youwillrequire:ml'sperrevolution.Inputshafttype.Mountingboltconfiguration.Outletlocation.Rotation.ml'sperrevolution.Takenfromthenametagonthepumpitself.Ifyournametagismissingthencalluswiththebodylengthofyourpump.Thebodylengthisthealuminiumbodybetweenthefrontandrearplates.Inputshafttype.MostcommonareSplineorTongue.Therearemanynamesgiventothetonguetype.Rectangleandspadearecommon.TokeepitsimpleIprefertocallittongueasintongueandgroovetimber,easytorelateto.Alsotonguetypedoesnotconfusewithrectanglesplinewhichthe4splinebelowisalsoknownas.Mountingboltconfiguration.FormostChineseequipmenttherearetwoconfigurations,62mmx62mmand100mmx70mmboltcentres.Veryobviousbylookingatthepumphoweverbothconfigurationslooksimilarwhenattachedtotheengine.Itisimportanttodeterminethecorrectboltpattern.Outletlocation.Outletcanbeeithersideorrear.Sideoutletyouwillhaveaninletandoutletonopposingsidesofthepump.Rearoutletyouwillhaveaninletononesideofthepumpandanoutletattherearofthepump.Rotation.RotationiseitherLeftorRight.TodeterminetherotationyouwillneedtolocatetheInletportwhichisonthesideofthepump.Rearoutletiseasyasthereisonlyoneportonthesideofthepump.Sideoutletwillhavealargeportandasmallportonopposingsides.Thelargeportisinlet,thesmallportisoutlet.NextplaceyourexistingpumponthebenchwiththeInletlargeportfacingupandtheinputshaftfacingtowardsyouasinthepicturebelow.IfyourshaftisoffcentretotherightthenitisRightrotation.IfyourshaftisoffcentretotheleftthenitisLeftrotation.
