Cup-shaped Housing, Device for Separating Liquid from Air, and Method for Mounting the Cup-shaped Housing on a Nipple

A cup-shaped housing assembly for a device for separating liquid from air, wherein the cup-shaped housing assembly comprises:

• a cup-shaped housing body having an interior and adapted to receive at least one annular filter element for separating liquid from air;
• a housing cover that closes off an end face of the housing body, wherein the housing cover has an inner side that is facing the interior and an outer side that is facing away from the interior;
• wherein the housing cover has at least one raw air inlet through which raw air is supplied to the interior;
• wherein the housing cover has at least one clean air opening though which filtered clean air is discharged from the interior;
• wherein, for sealing the raw air inlet relative to the clean air opening, at least one sealing surface is arranged at the outer side of the housing cover at least across sections thereof.