(1)PALL濾芯要裝在泵的吸油口處：
泵的吸油路上一般都安裝有表面型濾油器，目的是濾去較大的雜質(zhì)微粒以保護(hù)液壓泵，此外濾油器的過(guò)濾能力應(yīng)為泵流量的兩倍以上，壓力損失小于0.02MPa。
(2)pall濾芯安裝在泵的出口油路上：
此處安裝濾油器的目的是用來(lái)濾除可能侵入閥類等元件的污染物。其過(guò)濾精度應(yīng)為10～15μm，且能承受油路上的工作壓力和沖擊壓力，壓力降應(yīng)小于0.35MPa。同時(shí)應(yīng)安裝
安全閥以防濾油器堵塞。
(3)pall濾芯安裝在系統(tǒng)的回油路上：這種安裝起間接過(guò)濾作用。一般與過(guò)濾器并連安裝一背壓閥，當(dāng)過(guò)濾器堵塞達(dá)到一定壓力值時(shí)，背壓閥打開(kāi)。
(4)pall濾芯安裝在系統(tǒng)分支油路上。
(5)pall濾芯單獨(dú)過(guò)濾系統(tǒng)：大型液壓系統(tǒng)可專設(shè)一液壓泵和濾油器組成獨(dú)立過(guò)濾回路。
pall濾芯液壓系統(tǒng)中除了整個(gè)系統(tǒng)所需的濾油器外，還常常在一些重要元件(如伺服閥、精密節(jié)流閥等)的前面單獨(dú)安裝一個(gè)專用的精濾油器來(lái)確保它們的正常工作。

介 質(zhì)：一般液壓油 磷酸脂液壓油 乳化液 水-已二醇
材 質(zhì)：玻纖濾紙-BN 不銹鋼編織網(wǎng)-W 木漿濾紙-P 不銹鋼燒結(jié)網(wǎng)-V
過(guò)濾精度：1μ ~ 100μ
工作壓力：21bar-210barHC 9400FKN13H, HC 9400FKN26H, HC 9400FKN39H, HC 9400FKP13H, HC 9400FKP26H, HC 9400FKP39H, HC 9400FKS13H, HC 9400FKS26H, HC 9400FKS39H, HC 9400FKT13H, HC 9400FKT26H, HC 9400FKT39H, HC 9500FS-UJH, HC 9500SUH4H, HC 9500SUJ4H, HC 9500SUJ8H, HC 9540SUJ4H, HC 9540SUJ8H, HC 9540SUK4H, HC 9600FDP4J, HC 9600FKN13H, HC 9600FKN16H, HC 9600FKN16Z, HC 9600FKN4H, HC 9600FKN8H, HC 9600FKP13H, HC 9600FKP16H, HC 9600FKP4H, HC 9600FKP8H, HC 9600FKS13H, HC 9600FKS16H, HC 9600FKS4H, HC 9600FKS8H, HC 9600FKT 4H, HC 9600FKT13H, HC 9600FKT16H, HC 9600FKT8-60, HC 9600FKT8H, HC 9601FKN13H, HC 9601FKN16H, HC 9601FKN4H, HC 9601FKN8H, HC 9601FKP13H, HC 9601FKP16H, HC 9601FKP4H, HC 9601FKP8H, HC 9601FKS13H, HC 9601FKS16H, HC 9601FKS4H, HC 9601FKS8H, HC 9601FKT13H, HC 9601FKT16H, HC 9601FKT4H, HC 9601FKT8H, HC 9601FUP4J, HC 9606FKN13H, HC 9606FKN4H, HC 9606FKN8H, HC 9606FKP13H, HC 9606FKP4H, HC 9606FKP8H, HC 9606FKS13H, HC 9606FKS4H, HC 9606FKS8H, HC 9606FKT 4H, HC 9606FKT13H, HC 9606FKT8H, HC 9650FKN16H, HC 9650FKN8H, HC 9650FKP16H, HC 9650FKP8H, HC 9650FKS13H, HC 9650FKS16H, HC 9650FKS6H, HC 9650FKS8H, HC 9650FKT16H, HC 9650FKT8H, HC 9651FKP16H, HC 9651FKP8H, HC 9651FKT16H, HC 9651FKT8H, HC 9800 FKN 8, HC 9800 FKN 8H, HC 9800FKD4H, HC 9800FKN4H, HC 9800FKN8H, HC 9800FKP4H, HC 9800FKP8H, HC 9800FKS13H, HC 9800FKS4H, HC 9800FKS6H, HC 9800FKS8H, HC 9800FKT4H, HC 9800FKT8H, HC 9801FKN4H, HC 9801FKN8H, HC 9801FKP13H, HC 9801FKP4H, HC 9801FKP8H, HC 9801FKS13H, HC 9801FKS4H, HC 9801FKS8H, HC 9801FKT13H, HC 9801FKT4H, HC 9801FKT8H, HC 9901FDP13H, HC 9901FDP26H, HC 9901FDP39H, HC 9901FDS13H, HC 9901FDS39H, HC 9901FDT13H, HC 9901FDT26H, HC 9901FDT39H, HC0293SEE, HC0293SEE5, HC2019FKS39H, HC2019FKS39Z, HC2104FKP11H, HC2119FKS39H, HC2119FKS39Z, HC4704FKP16H, HC4754FKS13Z, HC4754FKS16H, HC4754FKS16Z, HC572FKN9H, HC572FUN9H, HC6400FKS26H, 
工作介質(zhì)：一般液壓油、磷酸脂液壓油、乳化液、水-乙二醇
工作溫度：-30℃～+110℃