| 摘要 |
Filter with coaxial insertion piece for gas installations is mountedasapart of a pipeline and in such a way that inlet and outlet terminals of the body of a filter (1) with external thread terminals connected with thread connection with the gas installation " pipeline or other elements of the gas installation. In the body (1) is set an insertion piece (2), and on the insertion piece a flat sealing material and other element of the gas installation. In the body (1) is set the insertion piece (2), and on the insertion piece the flat sealing element (3). The novelty consists in the coaxial position of filter insertion piece (2) in comparison to the axle of the body (1) of the filter and in that replacing the insertion piece (2) is carried through the outlet connection on the body (1). The outlet connection on the body (1) of the filter is achieved with a step which defines the position of the insertion (2) of the filter, and on the insertion piece (2) of the filter there is achieved a step by means of which the position of the flat sealing element (3) is defined.
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