SRLF-1300*30P雙筒回油管路過濾器配套濾芯在工作過程中，單筒過濾器濾芯堵塞到一定程度需清洗或更換濾芯時，要停止主機工作來更換濾芯，這樣不僅浪費時間更不能滿足主機連續工作需要，雙筒過濾器有效地解決了單筒過濾器這方面的缺陷，在不停機的情況下可清洗或更換濾芯來保證主機正常連續工作。
SRLF-1300*30P雙筒回油管路過濾器配套濾芯工作特點是當一只過濾器濾芯堵塞而需更換時，不必停止主機工作，只要打開壓力平衡閥并轉動換向閥，另一只過濾器即可參加工作，然后更換已堵塞的濾芯。
本過濾器廣泛用應于重型機械、礦山機械、冶金機械等的液壓系統。

SRLF雙筒回油管路過濾器配套濾芯 SRLF雙筒回油管路過濾器（新型） （其型號如下） 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