低壓系列濾芯還設有旁通閥，當濾芯未及時更換時，旁通閥能自動打開，保證系統正常運轉。在液壓系統中，用于濾除工作介質中的固體顆粒及膠狀物質，有效控制工作介質的污染度。濾芯采用新型進口化纖過濾材料，具有過濾精度高、通油能力大、原始壓力損失小、納污量大等優點，其過濾精度以{jd1}過濾精度標定，過濾比β3、β5、β10、β20 ≥200，過濾效率η ≥99.5％，PI21004DNSMX3-PI21004DNSMX3-PI22004DNSMX6--PI24004DNSMX16
PI25004DNSMX25-PI21006DNSMX3-PI21004DNSMX3-PI22004DNSMX6--PI24004DNSMX16
PI25004DNSMX25-PI21006DNSMX3-PI22006DNSMX6-PI23006DNSMX10
PI24006DNSMX16-PI25006DNSMX25-PI210010DNSMX3-PI220010DNSMX6
PI23010DNSMX10-PI24010DNSMX16-PI25010DNSMX25-PI21016DNSMX3
PI22016DNSMX6-PI23016DNSMX10-PI24016DNSMX16-PI25016DNSMX25
PI21025DNSMX3-PI22025DNSMX6-PI23025DNSMX10-PI24025DNSMX16
PI25025DNSMX25-PI21040DNSMX3-PI22040DNSMX6-PI23040DNSMX10
PI24040DNSMX16-PI25040DNSMX25-PI21063DNSMX3-PI22063DNSMX6
PI23063DNSMX10-PI24063DNSMX16-PI25063DNSMX25-PI21100DNSMX3
PI22100DNSMX6-PI23100DNSMX10-PI24100DNSMX16-PI25100DNSMX25
PI71004DNSMXvst3-PI72004DNSMXvst6-PI73004DNSMXvst10-PI74004DNSMXvst16
PI75004DNSMXvst25-PI71006DNSMXvst3-PI71010DNSMXvst3-PI72010DNSMXvst6
PI73010DNSMXvst10-PI74010DNSMXvst16-PI75010DNSMXvst25-PI71016DNSMXvst3
PI72016DNSMXvst6-PI73016DNSMXvst10-PI74016DNSMXvst16-PI75016DNSMXvst25
PI71025DNSMXvst3-PI72025DNSMXvst6-PI73025DNSMXvst10-PI74025DNSMXvst16
PI75025DNSMXvst25-PI71040DNSMXvst3-PI72040DNSMXvst6-PI73040DNSMXvst10
PI74040DNSMXvst16-PI75040DNSMXvst25-PI71063DNSMXvst3-PI72063DNSMXvst6
PI73063DNSMXvst10-PI74063DNSMXvst16-PI75063DNSMXvst25-PI71100DNSMXvst3
PI72100DNSMXvst6-PI73100DNSMXvst10-PI74100DNSMXvst16-PI75100DNSMXvst25
PI13004DNMIC10-PI15004DNMIC25-PI33004DNDRG10-PI35004DNDRG25
PI37006DNDRG60-PI38006DNDRG100-PI33016DNDRG10-PI35016DNDRG25
PI36016DNDRG40-PI37016DNDRG60-PI38016DNDRG100-PI33025DNDRGDRG10
PI35025DNDRG25-PI36025DNDRG40-PI37025DNDRG60-PI38025DNDRG100
PI33040DNDRG10-PI35040DNDRG25-PI36040DNDRG40-PI36040DNDRG40
PI36040DNDRG40-PI37040DNDRG60-PI38040DNDRG100-PI33063DNDRG10
PI35063DNDRG25-PI36063DNDRG40-PI37063DNDRG60-PI38063DNDRG100
PI33100DNDRG10-PI35100DNDRG25-PI36100DNDRG40-PI37100DNDRG60
PI38100DNDRG100-PI83004DNDRGVST10-PI85004DNDRGVST25-PI86004DNDRGVST40
PI87004DNDRGVST60-PI88004DNDRGVST100-PI83006DNDRGVST10-PI85006DNDRGVST25
PI22004RNSMX6-PI23004RNSMX10-PI24004RNSMX16-PI25004RNSMX25
PI21006RNSMX3-PI22006RNSMX6-PI23006RNSMX10-PI24006RNSMX16
PI25006RNSMX25-PI21010RNSMX3-PI22010RNSMX6-PI23010RNSMX10
PI24010RNSMX16-PI25010RNSMX25-PI21016RNSMX3-PI22016RNSMX6
PI23016RNSMX10-PI24016RNSMX16-PI25016RNSMX25-PI21025RNSMX3
PI21040RNSMX3-PI22040RNSMX6-PI23040RNSMX10-PI24040RNSMX16
PI25040RNSMX25-PI21063RNSMX3-PI22063RNSMX6-PI23063RNSMX10
PI24063RNSMX16-PI25063RNSMX25-PI21100RNSMX3-PI22100RNSMX6
PI23100RNSMX10-PI24100RNSMX16-PI25100RNSMX25-PI33004RNDRG10
PI35004RNDRG25-PI36004RNDRG40-PI37004RNDRG60-PI38004RNDRG100
PI33006RNDRG10-PI35006RNDRG25-PI36006RNDRG40-PI37006RNDRG60
PI37010RNDRG60-PI38010RNDRG100-PI33016RNDRG10-PI35016RNDRG25
PI36016RNDRG40-PI37016RNDRG60-PI38016RNDRG100-PI33025RNDRG10
PI33040RNDRG10-PI35040RNDRG25-PI36040RNDRG40-PI37040RNDRG60
PI38040RNDRG100-PI33063RNDRG10-PI35063RNDRG25-PI36063RNDRG40
PI36100RNDRG40-PI37100RNDRG60-PI38100RNDRG100-PI13004RNMIC10
PI15004RNMIC25-PI13006RNMIC10-PI15006RNMIC25-PI13010RNMIC10
PI15063RNMIC25-PI13100RNMIC10-PI15100RNMIC25-PI2150SMX5
PI5205SMXVST6-PI3205SMXVST10-PI4205SMXVST25-PI2108SMX3
PI5108SMX6-PI3108SMX10-PI4108SMX25-PI2208SMXVST3
PI5111SMX6-PI3111SMX10-PI4111SMX25-PI2211SMXVST3
PI5115SMX6-PI3115SMX10-PI4115SMX25-PI2215SMXVST3
PI5130SMX6-PI3130SMX10-PI4130SMX25-PI2230SMXVST3
PI5145SMX6-PI3145SMX10-PI4145SMX25-PI2245SMXVST3
PI8305DRG40-PI8405DRG60-PI8505DRG100-PI1105MIC10
PI1005MIC25-PI8108DRG10-PI8208DRG25-PI8308DRG40
PI8515DRG100-PI1111MIC10-PI1015MIC25-PI8130DRG10
PI8230DRG25-PI8330DRG40-PI8430DRG60-PI8530DRG100
PI1130MIC10-PI1030MIC25-PI8145DRG10-PI8245DRG25
PI8345DRG40-PI8445DRG60-PI8545DRG100-PI1145MIC10
PI1045MIC25-PI9105DRGVST10-PI9205DRGVST25-PI9305DRGVST40