(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微粒以保護液壓泵，此外濾油器的過濾能力應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濾除可能侵入閥類等元件的污染物。其過濾精度應為10～15μm，且能承受油路上的工作壓力和沖擊壓力，壓力降應小于0.35MPa。同時應安裝
安全閥以防濾油器堵塞。
(3)pall濾芯安裝在系統的回油路上：這種安裝起間接過濾作用。一般與過濾器并連安裝一背壓閥，當過濾器堵塞達到一定壓力值時，背壓閥打開。
(4)pall濾芯安裝在系統分支油路上。
(5)pall濾芯單獨過濾系統：大型液壓系統可專設一液壓泵和濾油器組成獨立過濾回路。
pall濾芯液壓系統中除了整個系統所需的濾油器外，還常常在一些重要元件(如伺服閥、精密節流閥等)的前面單獨安裝一個專用的精濾油器來確保它們的正常工作。

pall頗爾濾芯 - 性能指標

介 質：一般液壓油 磷酸脂液壓油 乳化液 水-已二醇
材 質：玻纖濾紙-BN 不銹鋼編織網-W 木漿濾紙-P 不銹鋼燒結網-V
過濾精度：1μ ~ 100μ
工作壓力：21bar-210bar
工作介質：一般液壓油、磷酸脂液壓油、乳化液、水-乙二醇
工作溫度：-30℃～+110℃
密封材料：氟膠圈 丁晴膠

PALL頗爾濾芯型號:
HC0101FKP18H
HC0101FKN18H HC0101FKS18H HC0101FKT18H
HC0101FKP36H HC0101FKN36H HC0101FKS36H HC0101FKT36H
HC2206FKP3H HC2206FKN3H HC2206FKP6H HC2206FKN6H
HC2207FKP3H HC2207FKN3H HC2207FKP6H HC2207FKN6H
HC2208FKP4H HC2208FKN4H HC2208FKP6H HC2208FKN6H
HC2216FKP4H HC2216FKN4H HC2216FKP6H HC2216FKN6H
HC2217FKP4H HC2217FKN4H HC2217FKP6H HC2217FKN6H
HC2218FKP4H HC2218FKN4H HC2218FKP6H HC2218FKN6H
HC2233FKP6H HC2233FKN6H HC2233FKP13H HC2233FKN13H
HC2235FKP6H HC2235FKN6H HC2235FKP10H HC2235FKN10H
HC2236FKP6H HC2236FKN6H HC2236FKP10H HC2236FKN10H
HC2237FKN6H HC2237FK6H HC2237FKN13H HC2237FKP13H
HC2238FKN6H HC2238FKP6H HC2238FKN10H HC2238FKP10H
HC2252FKP10H HC2252FKN10H HC2252FKN19H HC2252FKP19H
HC2253FKN8H HC2253FKP8H HC2253FKN16H HC2253FKP16H
HC2254FKN8H HC2254FKP8H HC2254FKN16H HC2254FKP16H
HC2256FKN6H HC2256FKP6H HC2256FKN10H HC2256FKP10H
HC2257FKN6H HC2257FKP6H HC2257FKN10H HC2257FKP10H
HC2285FKN12H HC2285FKP12H HC2285FKN15H HC2285FKP15H
HC2295FKN18H HC2295FKP18H HC2295FKN136H HC2295FKP36H
HC2618FKN18H HC2618FKP18H HC2618FKN36H HC2618FKPP36H
HC6200FKN4H HC6200FKP4H HC6300FKN8H HC6300FKP8H
HC6300FKN26H HC6300FKP26H HC6300FKN13H HC6300FKP13H
HC6300FKN16H HC6300FKP16H HC6400FKN8H HC6400FKP8H
HC6400FKN13H HC6400FKP13H HC6400FKN26H HC6400FKP26H
HC6500FKN13H HC6500FKP13H HC6500FKN16H HC6500FKP16H
HC6500FKN26H HC6500FKP26H HC7400SKS4H HC7400SKS8H
HC7500SKS4H HC7500SKS8H HC8200FKN8H HC8200FKP8H
HC8200FKN13H HC8200FKP13H HC8200FKN16H HC8200FKP16H
HC8300FKN8H HC8300FKP8H HC8300FKN16H HC8300FKP26H
HC8300FKN39H HC8300FKP39H HC8314FKP16H HC8314FKN39H
HC8304FKN16H HC8304FKP16H HC8304FKN39H HC8304FKP39H
HC8400FKN8H HC8400FKP8H HC8400FKN16H HC8400FKP16H
HC8400FKN26H HC8400FKP26H HC8400FKN39H HC8400FKP39H
HC8500FKN8H HC8500FKP8H HC8500FKN13H HC8500FKP13H
HC8500FKN26H HC8500FKP26H HC8700FKN4H HC8700FKP4H
HC8700FKN8H HC8700FKP8H HC8900FKN8H HC8900FKP8H
HC8900FKN13H HC8900FKP13H HC8900FKN16H HC8900FKP16H
HC8900FKN26H HC8900FKP26H HC8900FKN39H HC8900FKP39H
HC8904FKN8H HC8904FKP8H HC8904FKN13H HC8904FKP13H
HC8904FKN26H HC8904FKP26H HC8904FKN39H HC8904FKP39H
HC9020FKN4H HC9020FKP4H HC9020FKN8H HC9020FKP8H
HC9021FKN4H HC9021FKP4H HC9021FKN8H HC9021FKP8H
HC9100FKN4H HC9100FKP4H HC9100FKN8H HC9100FKP8H
HC9100FKN13H HC9100FKP13H HC9104FKN8H HC9104FKP8Z
HC9104FKN13H HC9104FKP13Z HC9104FKN16H HC9104FKP16Z
HC9400FKN13H HC9400FKP13H HC9400FKN26H HC9400FKP26H
HC9400FKN39H HC9400FKP39H HC9404FKN13H HC9404FKP13H
HC9404FKN26H HC9404FKP26H HC9404FKN39H HC9404FKP39H
HC9600FKN4Z HC9600FKP4H HC9600FKN8Z HC9600FKP8H
HC9600FKN13Z HC9600FKP13H HC9600FKN16Z HC9600FKP16H
HC9601FKN4H HC9601FKP4H HC9601FKN8H HC9601FKP8H
HC9601FKN13H HC9601FKP13H HC9601FKN16H HC9601FKP16H
HC9604FKN8H HC9604FKP8H HC9604FKN13H HC9604FKP13H
HC9604FKN16H HC9604FKP16H HC9606FKN4H HC9606FKP4H
HC9606FKN8H HC9606FKP8H HC9606FKN13H HC9606FKP13H
HC9650FKN8H HC9650FKP8H HC9650FKT8H HC9650FKP13H
HC9650FKN16H HC9650FKP16H HC9651FKN8H HC9651FKP8H
HC9700FKN9H HC9700FKP9H HC9700FKN18H HC9700FKP18H
HC9700FKN27H HC9700FKP27H HC9701FKN9H HC9701FKP9H
HC9800FKN4H HC9800FKP8H HC9800FKN13H HC9800FKP13H
HC9801FKN8H HC9801FKP13H HC9901FKN13H HC9901FKP13H
HC9901FKN26H HC9901FKP26H HC9901FKN39H HC9901FKP39H
UE219AT4H UE219AT8H UE219AT13H UE219AT20H
UE319AT8H UE319AT13H UE319AT20H UE319AT40H
UE619AT20H UE619AT40H HC4704FKN8H HC4704FKP8H
HC4704FKN13H HC4704FKN16H HC4754FKN8H HC4754FKN13H
HC4754FKN16H HC4754FKN26H
PALLHC572FEC9H，HCS630KUN9H，HCS630KUP9H，HCS630KUS9H，HCS630KUT9H，HC0101FKN36H，
HC0101FKP36H，HC2216FKP6Z,HC2216FKS6H，HC2216FKS6Z，HC2216FKT6H，HC2216FKT6Z,HC2217FKN4H，HC2217FKN4Z，HC0101FKS36H，
HC0101FKT36H,HC2206FDN3H，HC2206FDP3H，HC2206FDS3H，HC2206FDT3H，HC2206FDN6H，HC2206FDP6H，HC2206FDS6H，
HC2206FDT6H,HC2207FDN3H，HC2207FDP3H，HC2207FDS3H，HC2207FDT3H,HC2207FDN6H，HC2207FDP6H，HC2207FDS6H，
HC2207FDT6H,HC2208FKN4Z，HC2208FKN6H，HC2208FKP6Z，HC2208FKP4H,HC2208FKP4Z，HC2208FKS6H，HC2208FKS6Z，
HC2208FKS4H，HC2208FKT4Z，HC2208FKT6H，HC2208FKT6Z，HC2216FKN4H,HC2216FKN4Z，HC2216FKP4H，HC2216FKP4Z，
HC2216FKS4H,HC2216FKS4Z，HC2216FKT4H，HC2216FKT4Z，HC2216FKN6H，HC2216FKN6Z，HC2216FKP6H，HC2253FDN6H，
HC2253FDP6H,HC2217FKP4H，HC2217FKP4Z，HC2218FKN4H，HC2218FKN4ZHC2218FKP4H，HC2218FKP4Z，HC2218FKN6H，
HC2218FKN6Z,HC2218FKP6H，HC2218FKP6Z，HC2225FDN6H，HC2225FDP6H,HC2225FDN13H，HC2225FDP13H，HC2233FDN6H，
HC2233FDP6H,HC2233FDN13H，HC2233FDP13H，HC2235FDN6H，HC2235FDP6H,HC2235FDN13H，HC2235FDP13H，HC2236FDN6H，
HC2236FDP6HHC2236FDN13H，HC2236FDP13H，HC2237FDN6H，HC2237FDP6H,HC2237FDN13H，HC2237FDP13H，HC2238FDN6H，
HC2238FDP6H,HC2238FDP13H，HC2238FDP6H，HC2252FDN6H，HC2252FDP6H,HC2252FDP13H，HC2252FDP6H，HC2253N6H，
HC2253P6H，HC6500FKN26H，HC6500FKP26H，HC2257FDN6H，HC2257FDP6HHC2257FDP13H，HC2257FDP6H，HC2285FDN6H，
HC2285FDP6H,HC2285FDN13H，HC2285FDP13H，HC2293FDN6H，HC2293FDP6H,HC2293FDN13H，HC2293FDP13H，HC2295FDN6H，
HC2295FDP6H,HC2295FDN13H，HC2295FDP13H，HC2544FKN9H，HC2544FKP9H,HC2544FKN19H，HC2544FKP19H，HC2618FDN6H，
HC2618FDP6HHC2618FDN13H，HC2618FDP13H，HC6200FKN4H，HC6200FKP4H,HC6200FKN8H，HC6200FKP8H，HC6400FKN8H，
HC6400FKP8H,HC6400FKN13H，HC6400FKP13H，HC6400FKN16H，HC6400FKP16H,HC6400FKN26H，HC6400FKP26H，HC6500FKN13H
，HC6500FKP13H,HC6500FKN16H，HC6500FKP16H，HC8914FKP13H，HC8914FKP14HHC7400FKN4H，HC7400FKP4H，HC7400FKN8H
，HC7400FKP8H,HC7500FKN4H，HC7500FKP4H，HC8200FKP8H，HC8200FKP13H,HC8200FKN26H，HC8300FKP16H.