贺德克液压滤芯
液压油滤芯的特点：
1、分高压段用、中压段用、回油段用和吸油段用
2、分高中低精度等级。2—5um为高精度，10—15um为中等精度，15—25um为低精度。
3、为压缩滤芯成品外形尺寸，增大过滤面积，一般滤层部分折成波纹状，液压滤芯打褶高度一般在20㎜ 以下
4、液压滤芯承受压差一般在0.35—0.4MPa，但个别特殊滤芯，要求承受高压差，zui高要求承受32MPa， 至42MPa等同系统压力。
5、zui高承受温度，有的要求达到135℃
二、对滤芯的要求
1、强度要求，制作完整度要求、承受压差、承受安装外力、承受压差交变载荷
2、通油的顺畅度要求，流量阻力特性
3、耐一定的高温，与工作介质相容
4、滤层纤维不能位移和脱落
5、成承载较多的污物
6、高空及寒冷地区使用正常
7、耐疲劳，交变流量下的疲劳强度
8、滤芯本身清洁度要达标
贺德克液压滤芯件号说明 HYDAC贺德克滤芯型号：0030D020BN/HC
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2600R020P 2600R020W贺德克液压滤芯是输送介质的管道系列中不可缺少的部分，通常安装在液压系统的进口端过滤中，用来滤除流体介质中的金属颗粒、污染杂质等，可保护设备的正常工作，当流体进入过滤器后，其杂质被阻挡，而清洁的滤液则由过滤器出口排出。当需要清洗时，只要将滤芯从过滤器中取出，用工业液体处理后装入即可。
该滤芯采用美国进口玻纤/不锈钢网制成，具有排污方便、流通面积大、压力损失小，结构简单，体积小，重量轻、过滤材质均匀等。
滤材的兼容性适用于一般液压油的过滤。
