KAPPE FÜR CHEMIEPRODUKTE ENTHALTENDE BEHÄLTER
A cap for a chemical storage or reaction vessel (14) comprises a base plate (5) for attachment, in use, of the cap to the vessel. The base plate has at least one port (2b, 3b) to allow access to the interior of the vessel, and a top plate (1) attached, in use, to the base plate and having a respecti...
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Zusammenfassung: | A cap for a chemical storage or reaction vessel (14) comprises a base plate (5) for attachment, in use, of the cap to the vessel. The base plate has at least one port (2b, 3b) to allow access to the interior of the vessel, and a top plate (1) attached, in use, to the base plate and having a respective port (2a, 3a) for each port in the base plate. The top plate is attached such that it is movable between two positions, one of which has the at least one port of the base plate in alignment with the respective port of the top plate to allow access to the interior of the vessel, and the other of which provides a gas tight seal for the vessel. |
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