Pall Corporation

Pall Deutschland Gmbh

Ulrich Otto

Stephen A Geibel

Eric M Simonson

Horst Randhahn

Glen E Petaja

Heinz-Ulrich Hensgen

Frank Baumbach

A filtering apparatus includes a filter vessel having an inlet and an outlet for fluid. A tube sheet is disposed within the filter vessel and separates the inlet from the outlet. A plurality of elongated filter elements extend nonvertically from the tube sheet, each filter element having a first end and a second end farther from the tube sheet than the first end and being at a different height than the first end.

Filtering apparatus

An arrangement for connecting two parts of a fluid system, preferably an aseptic system, by which the pressure gradient acts from the outside to the inside. The one system part carries an O-ring in a groove open to the other system part and open radially outwardly and the other system part is pressed against the O-ring by an axial holding device. To avoid dead space, in which bacteria could deposit, a space formed by the O-ring, the two system parts and the axial holding device is provided with a communication to the surroundings.

Arrangement for connecting two sections of a fluid system

A filter housing of synthetic material having a housing head (1) with an inside of synthetic material having an inlet part (3), an outlet part (2) and a cylindrical connector part (b 4) having an outwardly threaded neck (9) and a sealing surface (12), the housing portion (5) having an inside of synthetic material and an open end including a ring-shaped projection (13) and a sealing element (14), the filter housing further having a removable union nut (6) removably engaging the threaded neck (9) of the cylindrical connector part (4) and the ring-shaped projection (13) of the housing portion (5), wherein the inlet part (3) and the outlet part (2) are each cylindrical in form and each have an outwardly threaded neck (7, 8) and a ring-shaped groove (10, 11) in the edge for receiving an elastic sealing element.

Filter housing of synthetic material

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Muhlheim, Germany

Ulrich Otto