SRLF-1300*30P双筒回油管路过滤器配套滤芯在工作过程中，单筒过滤器滤芯堵塞到一定程度需清洗或更换滤芯时，要停止主机工作来更换滤芯，这样不仅浪费时间更不能满足主机连续工作需要，双筒过滤器有效地解决了单筒过滤器这方面的缺陷，在不停机的情况下可清洗或更换滤芯来保证主机正常连续工作。
SRLF-1300*30P双筒回油管路过滤器配套滤芯工作特点是当一只过滤器滤芯堵塞而需更换时，不必停止主机工作，只要打开压力平衡阀并转动换向阀，另一只过滤器即可参加工作，然后更换已堵塞的滤芯。
本过滤器广泛用应于重型机械、矿山机械、冶金机械等的液压系统。

SRLF双筒回油管路过滤器配套滤芯 SRLF双筒回油管路过滤器（新型） （其型号如下） SRLF-60*1P SRLF-110*1P SRLF-160*1P SRLF-240*1P SRLF-330*1P SRLF-500*1P SRLF-60*3P SRLF-110*3P SRLF-160*3P SRLF-240*3P SRLF-330*3P SRLF-500*3P SRLF-60*5P SRLF-110*5P SRLF-160*5P SRLF-240*5P SRLF-330*5P SRLF-500*5P SRLF-60*10P SRLF-110*10P SRLF-160*10P SRLF-240*10P SRLF-330*10P SRLF-500*10P SRLF-60*20P SRLF-110*20P SRLF-160*20P SRLF-240*20P SRLF-330*20P SRLF-500*20P SRLF-60*30P SRLF-110*30P SRLF-160*30P SRLF-240*30P SRLF-330*30P SRLF-500*30P SRLF-600*1P SRLF-850*1P SRLF-950*1P SRLF-1300*1P SRLF-600*3P SRLF-850*3P SRLF-950*3P SRLF-1300*3P SRLF-600*5P SRLF-850*5P SRLF-950*5P SRLF-1300*5P SRLF-600*10P SRLF-850*10P SRLF-950*10P SRLF-1300*10P SRLF-600*20P SRLF-850*20P SRLF-950*20P SRLF-1300*20P SRLF-600*30P SRLF-850*30P SRLF-950*30P SRLF-1300*30P