www.6125468.com  HC8904FKZ39H颇尔滤芯单独过滤系统：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。                                                        PALL颇尔滤芯，并替代PALL颇尔滤芯，HC2544FKN9H，HC2544FKP9H, HC2544FKN19H，HC2544FKP19H，HC2618FDN6H，HC2618FDP6H，HC2618FDN13H，HC2618FDP13H，HC6200FKN4H，HC6200FKP4H,HC6200FKN8H，HC6200FKP8H，HC6400FKN8H，HC6400FKP8H, HC6400FKN13H，HC6400FKP13H，HC6400FKN16H， HC6400FKP16H, HC6400FKN26H，HC6400FKP26H，HC6500FKN13H，HC6500FKP13H, HC6500FKN16H，HC6500FKP16H，HC8914FKP13H，HC8914FKP14H