0330D,0060D,0110D,0160D,0240D,0330D,0660D,033D010BN4HC/-V,LF型管路过滤器滤芯
0030D003BN4HC,0030D005BN4HC,0030D010BN4HC,0030D020BN4HC,0030D100W,
0030D003BH4HC,0030D005BH4HC,0030D010BH4HC,0030D020BH4HC,
0030D003V,0030D005V,0030D010V,0030D020V,0030D025W,0030D050W,
0030D200W,0030D025W/HC,0030D050W/HC,0030D100W/HC,0030D200W/HC,
0060D003BN4HC,0060D005BN4HC,0060D010BN4HC,0060D020BN4HC,0060D100W,
0060D003BH4HC,0060D005BH4HC,0060D010BH4HC,0060D020BH4HC,
0060D003V,0060D005V,0060D010V,0060D020V,0060D025W,0060D050W,
0060D200W,0060D025W/HC,0060D050W/HC,0060D100W/HC,0060D200W/HC,
0110D003BN4HC,0110D005BN4HC,0110D010BN4HC,0110D020BN4HC,0110D100W,
0110D003BH4HC,0110D005BH4HC,0110D010BH4HC,0110D020BH4HC,
0110D003V,0110D005V,0110D010V,0110D020V,0110D025W,0110D050W,
0110D200W,0110D025W/HC,0110D050W/HC,0110D100W/HC,0110D200W/HC,
0160D003BN4HC,0160D005BN4HC,0160D010BN4HC,0160D020BN4HC,0160D100W,
0160D003BH4HC,0160D005BH4HC,0160D010BH4HC,0160D020BH4HC,
0160D003V,0160D005V,0160D010V,0160D020V,0160D025W,0160D050W,
0160D200W,0160D025W/HC,0160D050W/HC,0160D100W/HC,0160D200W/HC,
0240D003BN4HC,0240D005BN4HC,0240D010BN4HC,0240D020BN4HC,0240D100W,
0240D003BH4HC,0240D005BH4HC,0240D010BH4HC,0240D020BH4HC,
0240D003V,0240D005V,0240D010V,0240D020V,0240D025W,0240D050W,
0240D200W,0240D025W/HC,0240D050W/HC,0240D100W/HC,0240D200W/HC,
0330D003BN4HC,0330D005BN4HC,0330D010BN4HC,0330D020BN4HC,0330D100W,
0330D003BH4HC,0330D005BH4HC,0330D010BH4HC,0330D020BH4HC,
0330D003V,0330D005V,0330D010V,0330D020V,0330D025W,0330D050W,
0330D200W,0330D025W/HC,0330D050W/HC,0330D100W/HC,0330D200W/HC,
0660D003BN4HC,0660D005BN4HC,0660D010BN4HC,0660D020BN4HC,0660D100W,
0660D003BH4HC,0660D005BH4HC,0660D010BH4HC,0660D020BH4HC,
0660D003V,0660D005V,0660D010V,0660D020V,0660D025W,0660D050W,
0660D200W,0660D025W/HC,0660D050W/HC,0660D100W/HC,0660D200W/HC,

该过滤器安装在液压系统的压力管路上，用以滤除液压油中混入的机械杂质和液压油本身化学变化所产生的胶质，沥青质、炭渣质等，从而防止阀芯卡死、节流小孔隙和阻尼孔的堵塞以及液压元件过快磨损等故障的发生。
该过滤器过滤效果好，精度高，但堵塞后清洗比较难，而须更换滤芯。

该过滤器设有旁通阀和压差发讯装置，当滤芯污染堵塞到进出油口压差为0.5MPa时，即发出开关信号，此时更换滤芯，以达到保护系统**的目的。