| 摘要 |
<p>The element (1) has annular form filtering media (2) extending around a central axis by defining an interior volume (5), and a monblock end-plate (3) with a radial portion (3c) covering an axial end (2a) of the filtering media, where the end-plate is made of plastic material. An annular sealing portion (35) of the end-plate includes a U shape transversal section with a base connecting two tubular branches, where the branches are extended along a central axis (A). The sealing portion is connected to the radial portion by one of the branches.</p> |
