| 摘要 |
The present document relates to a filter group comprising: an external casing (20) internally of which a filter cartridge (60) is housed, which filter cartridge (60) is provided with a filter wall (63) having a tubular shape defining an internal volume (64), a support plate being fixed to an end of the external casing (20), which support plate exhibits a hole (620) that is central with respect to a longitudinal axis (A) of the filter cartridge (60); an inserting and orientating system of the filter cartridge (60) internally of the external casing (20) comprising a plug (90) associated to the casing which exhibits a longitudinal axis (B) parallel to the longitudinal axis (A) of the cartridge and is able to insert in a complementary hole (100) present in the support plate (62); wherein the complementary hole crosses the thickness of the support plate (62) and is offset with respect to the longitudinal axis (A) of the cartridge and located radially on the plate at the internal volume (64) of the filter wall (63). |
