Abstract: In the case of a sanitary outflow part (1), it is provided that, between an inlet opening (2) and an outlet opening (3), in a flow path (4) which leads through a jet regulator unit (5), a secondary outlet (7) branches off downstream of the jet regulator unit (5). This secondary outlet leads to an additional secondary outlet opening (8) such that water entering via the inlet opening (2) emerges to the secondary outlet opening (8) at least when the outlet opening (3) of the sanitary outflow part (1) is closed off.

Abstract: In the case of a sanitary outflow part (1), it is provided that, between an inlet opening (2) and an outlet opening (3), in a flow path (4) which leads through a jet regulator unit (5), a secondary outlet (7) branches off downstream of the jet regulator unit (5). This secondary outlet leads to an additional secondary outlet opening (8) such that water entering via the inlet opening (2) emerges to the secondary outlet opening (8) at least when the outlet opening (3) of the sanitary outflow part (1) is closed off.

Abstract: A sanitary outlet unit having an outlet fitting having at least one water outlet and including an aeration device for aerating the water flow and arranged in the flow direction spaced from and upstream of the at least one water outlet, and having at least one valve part, which regulates the inflow from at least one water pipe to the water outlet (3). To provide a sanitary outlet unit that ensures reliable aeration of the water flow that can be integrated without undue structural modifications into existing fittings, the aeration device is received in the at least one valve part and the aeration device is provided with at least one actuator, the movement of which between at least one closed and at least one open position alters the admission of ambient air to the water flow inside the valve part.

Abstract: A sanitary outlet unit (1) having an outlet fitting (2) having at least one water outlet (3) and including an aeration device (4) provided for aerating the water flow and arranged in the flow direction spaced from and upstream of the at least one water outlet (3), and having at least one valve part (5), which regulates the inflow from at least one water pipe (7) to the water outlet (3). In order to provide a sanitary outlet unit (1) that ensures reliable aeration of the water flow combined with good water tightness to water running back and that can be integrated without undue structural modifications into existing fittings, according to the invention the aeration device (4) is received in the at least one valve part (5) and the aeration device (4) is provided with at least one actuator (6), the movement of which between at least one closed and at least one open position alters the admission of ambient air to the water flow inside the valve part (5).