ENSEMBLE DE FILTRAGE DU TYPE COMPRENANT UN TUBE CENTRAL DESTINE A COOPERER AVEC UNE CARTOUCHE DE FILTRATION, UN JOINT D'ETANCHEITE ETANT MONTE DE FACON PERMANENTE SUR LE TUBE CENTRAL

摘要

A filtration assembly is provided for a fluid flowing in an engine or an apparatus that includes a tank on which a central tube is mounted for interaction with a filtration cartridge including an upper flange and a lower flange between which extends a filtration medium. The central tube is permanently mounted on a bearing member connected to the tank. The central tube bears a first seal and a second seal. The cartridge has a collar forming an extension of the lower flange, the collar being adapted for interaction with the first seal on the central tube in order to ensure tightness between the tube and the cartridge. The second seal is adapted for interaction with the bearing member and/or the collar in order to ensure tightness between the tank and the tube.