| 摘要 |
<p>A cross flow filtration apparatus comprises an elongated filtration element housing (11), a cross flow filtration element (12) disposed therein and a closure assembly (14, 15) connected with the ends of the housing (11). The closure assembly (14, 15) includes a generally annular adaptor (14) having a first end connected with the housing (11) and a second end provided with first connection members, and an end cap (15) for sealing cooperation with the adaptor (14) and including an end wall (31) having an outer peripheral edge provided with second connection members for engagement with the first connection members of the adaptor (14). The first and second connection members cooperate with one another so that the end cap (15) can be selectively secured to the adaptor (14) as a result of rotation of the end cap (15) relative to the adaptor (14) and a seal member (50) is disposed between a portion of the end cap (15) and a portion of the adaptor (14).</p> |
