颇尔液压滤芯HC4704FKN8H，pall滤芯安装滤油器在液压系统中的安装位置通常有以下几种： 
    （1）PALL滤芯要装在泵的吸油口处： 
    泵的吸油路上一般都安装有表面型滤油器，目的是滤去较大的杂质微粒以保护液压泵，此外滤油器的过滤能力应为泵流量的两倍以上，压力损失小于0.02MPa。 
    （2）PALL滤芯安装在泵的出口油路上： 
    此处安装滤油器的目的是用来滤除可能侵入阀类等元件的污染物。其过滤精度应为10～15μm，且能承受油路上的工作压力和冲击压力，压力降应小于0.35MPa。同时应安装 
    安全阀以防滤油器堵塞。 
    （3）PALL滤芯安装在系统的回油路上：这种安装起间接过滤作用。一般与过滤器并连安装一背压阀，当过滤器堵塞达到一定压力值时，背压阀打开。 
    （4）PALL滤芯安装在系统分支油路上。 
    （5）PALL滤芯单独过滤系统：大型液压系统可专设一液压泵和滤油器组成独立过滤回路。 
     PALL滤芯液压系统中除了整个系统所需的滤油器外，还常常在一些重要元件（如伺服阀、精密节流阀等）的前面单独安装一个的精滤油器来确保它们的正常工作。
四海滤清器厂常年生产供应颇尔滤芯型号：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 HC2618FDP13H HC6200FKN4H HC6200FKP4H HC6200FKN8H HC6200FKP8H HC6400FKN8H HC6400FKP8H HC6400FKN13H HC6400FKP13H HC6400FKN16H HC6400FKP16H HC6400FKN26H HC6400FKP26H HC6500FKN13H HC6500FKP13H HC6500FKN16H HC6500FKP16H HC8914FKP13H HC8914FKP14H HC7400FKN4H HC7400FKP4H HC7400FKN8H HC7400FKP8H HC7500FKN4H HC7500FKP4H HC8200FKP8H HC8200FKP13H HC8200FKN26H HC8300FKP16H HC8300FKP39H HC8304FKP16H HC8304FKP39H HC8310FKP16H HC8310FKP39H HC8314FKP16H HC8314FKP39H HC8400FKP8H HC8400FKP16H HC8400FKP26H HC8400FKP39H HC8500FKP8H HC8500FKP13H HC8500FKP26H HC8700FKP4H HC8700FKP8H HC8700FKP13H HC8800FKP8H HC8800FKP13H HC8800FKP26H HC8900FKP13H HC8900FKP16H HC8900FKP26H HC8900FKP39H HC8904FKP8H HC8904FKP13H HC8904FKP14H HC8904FKP16H HC8904FKP26H HC8904FKP39H HC9650FKP8H HC9650FKP16H HC9020FKP4H HC9020FKP8H HC9021FKP4H HC9021 HC9100FKP8H HC9100FKP13H HC9104FKP13H HC9300FKP8H HC9300FKP13H HC9400FKP13H HC9400FKP26H HC9400FKP39H HC9401FKP8H HC9401FKP13H HC9404FKP8H HC9404FKP12H HC9404FKP13H HC9404FKP16H HC9404FKP26H HC9404FKP39H HC9600FKP4H HC9600FKP8H HC9600FKP13H HC9600FKP16H HC9601FKP4H HC9601FKP8H HC9601FKP11H HC9601FKP13H HC9601FKP16H HC9601FKP21H HC9604FKP8H HC9604FKP12H HC9604FKP13H HC9604FKP16H HC9604FKP26H HC9604FKP39H HC9606FKP8H HC9606FKP13H HC9651FKP8H HC9651FKP16H HC9654FKP16H HC9700FKP8H HC9700FKP9H HC9700FKP27H等