FIELD: machine building.
SUBSTANCE: invention relates to sealing device comprising front fitting (1, 21, 41), rear fitting (2, 22, 42) and compressible part (3, 23, 43). Compressible part (3, 23, 43) is arranged between front fitting (1, 21, 41) and rear fitting (2, 22, 42). Seal device is channel passage through wall (16), wherein channel is arranged in central through hole of sealing device, which is arranged in hole of wall (16). In the installed state, compressible part (3, 23, 43) provides sealing in the inner direction relative to the channel and in outer direction - relative to inner surface of hole made in wall (16). Axial length of compressible part (3, 23, 43) exceeds thickness of wall (16) at point of hole of wall (16).
EFFECT: invention provides simplified installation of sealing device.
11 cl, 22 dwg
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