| 摘要 |
<p>A plurality of filter assemblies (24) are supported by a tubesheet (44). A tubular member (104) is fixed to and extends from a first attachment (100). A pleated filter element (120) is disposed adjacent to the tubular member (104) for support. A second attachment (140) is fixed to the tubular member (104) at a second end of the first filter portion (80) and defines an opening through which fluid may flow. A second filter portion (82) includes a third attachment (180) at a first end and defines an opening through which fluid may flow. A tubular member (186) is fixed to and extends from the third attachment (180). A pleated filter element (188) is disposed adjacent to the tubular member (186) for support. A connection device (200) sealingly connects the second attachment (140) of the first filter portion (80) with the third attachment of the second filter portion (82) and permits fluid communication between the first and second filter portions.</p> |
