| 摘要 |
<p>The proposed filtering apparatus with a body, a central tube being connected with the body, a hole for medium to be filtered and a hole for purified medium is characterized in that withdrawal of the purified medium proceeds through the central tube (17) accommodating a filter cartridge being free of metal and having a corrugated filter element (12) that is at its front and rear end provided with disks, whereby at least one face surface of the disks is elastic and the elastic face disk (10) forms a radial packing. A resilient supporting ring (13) made of a fleece is placed in the face terminal disk (10).</p> |
