贺德克滤芯根据在液压系统中的安装位置，液压油滤芯分为吸油管路油滤芯、压力管路油滤芯和回油管路油滤芯。 
吸油管路液压油滤芯：吸油管路（油箱——液压泵进口）或直接在油箱内安装吸油滤芯是对液压泵进行保护的必要措施，
其精度一般为100～180μm，视泵的自吸能力不同进行确定，流阻过大导致液压泵气蚀。 
压力管路液压油滤芯：压力管路油滤芯，不仅是保护其下游的元件，作为保证系统油液污染度的主要油滤，
通过自身对油液的高效净化，对液压泵也起到很好的保护作用，过滤精度为5—10μm，
过滤器受的压力大,振动也很利害，压力管路油滤芯的许可压差，根据不同压力级别，
范围在0.3～0.7MPa。作为地面设备用压力管路油滤，综合考虑成本、安装空间，能大则大。0140R003BN/HC 0140R005BN/HC 0140R010BN/HC 0140R020BN/HC 0140R003BN3HC 0140R005BN3HC 0140R010BN3HC0140R020BN3HC 0140R003BN4HC 0140R005BN4HC 0140R010BN4HC 0140R020BN4HC 0140R020P     0140R020W

0160R003BN/HC 0160R005BN/HC 0160R010BN/HC 0160R020BN/HC 0160R003BN3HC 0160R005BN3HC 0160R010BN3HC0160R020BN3HC 0160R003BN4HC 0160R005BN4HC 0160R010BN4HC 0160R020BN4HC 0160R020P     0160R020W

0240R003BN/HC 0240R005BN/HC 0240R010BN/HC 0240R020BN/HC 0240R003BN3HC 0240R005BN3HC 0240R010BN3HC0240R020BN3HC 0240R003BN4HC 0240R005BN4HC 0240R010BN4HC 0240R020BN4HC 0240R020P     0240R020W

0330R003BN/HC 0330R005BN/HC 0330R010BN/HC 0330R020BN/HC 0330R003BN3HC 0330R005BN3HC 0330R010BN3HC 0330R020BN3HC 0330R003BN4HC 0330R005BN4HC 0330R010BN4HC 0330R020BN4HC 0330R020P     0330R020W

0660R003BN/HC 0660R005BN/HC 0660R010BN/HC 0660R020BN/HC 0660R003BN3HC 0660R005BN3HC 0660R010BN3HC0660R020BN3HC 0660R003BN4HC 0660R005BN4HC 0660R010BN4HC 0660R020BN4HC 0660R020P     0660R020W

0850R003BN/HC 0850R005BN/HC 0850R010BN/HC 0850R020BN/HC 0850R003BN3HC 0850R005BN3HC 0850R010BN3HC0850R020BN3HC 0850R003BN4HC 0850R005BN4HC 0850R010BN4HC 0850R020BN4HC 0850R020P     0850R020W

0950R003BN/HC 0950R005BN/HC 0950R010BN/HC 0950R020BN/HC 0950R003BN3HC 0950R005BN3HC 0950R020BN3HC 0950R003BN4HC 0950R005BN4HC 0950R010BN4HC 0950R020BN4HC 0950R020P     0950R020W

1300R003BN/HC 1300R005BN/HC 1300R010BN/HC 1300R020BN/HC 1300R003BN3HC 1300R005BN3HC 1300R010BN3HC1300R020BN3HC 1300R003BN4HC 1300R005BN4HC 1300R010BN4HC 1300R020BN4HC 1300R020P     1300R020W

1700R003BN/HC 1700R005BN/HC 1700R010BN/HC 1700R020BN/HC 1700R003BN3HC 1700R005BN3HC 1700R010BN3HC1700R020BN3HC 1700R003BN4HC 1700R005BN4HC 1700R010BN4HC 1700R020BN4HC 1700R020P     1700R020W

2600R003BN/HC 2600R005BN/HC 2600R010BN/HC 2600R020BN/HC 2600R003BN3HC 2600R005BN3HC 2600R010BN3HC2600R020BN3HC 2600R003BN4HC 2600R005BN4HC 2600R010BN4HC 2600R020BN4HC 2600R020P