0330R003BN4HC贺德克滤芯作用：1、可使系统快速达到并维持期望的油液清洁水平。2、可延长油液的使用寿命。3、减少轴承磨损。0330R0330R003BN/HC0330R005BN/HC0330R010BN/HC0330R020BN/HC0330R003BN3HC0330R005BN3HC0330R010BN3HC0330R020BN3HC0330R003BN4HC0330R005BN4HC0330R010BN4HC0330R020BN4HC0330R003BN/HC0330R005BN/HC0330R010BN/HC0330R020BN/HC0330R020P0330R020W0660R0660R003BN/HC0660R005BN/HC0660R010BN/HC0660R020BN/HC0660R003BN3HC0660R005BN3HC0660R010BN3HC0660R020BN3HC0660R003BN4HC0660R005BN4HC0660R010BN4HC0660R020BN4HC0660R003BN/HC0660R005BN/HC0660R010BN/HC0660R020BN/HC0660R020P0660R020W本厂贺德克滤芯在液压系统中的安装位置通常有以下几种：（1）贺德克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）贺德克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  阀以防滤油器堵塞。（3）贺德克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）贺德克滤芯安装在系统分支油路上。（5）贺德克滤芯单独过滤系统：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。通常过滤器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专用的精滤油器来确保它们的正常工作。以下是HYDAC贺德克滤芯产品滤芯种类及部分相关型号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