Abstract: A mounting device and installation arrangement is provided. The mounting device can be for a water station and can include a mounting frame for attachment to a wall surrounding an opening and can further include a cover for closing the opening. Additionally, a ventilation slot can be provided between the mounting frame and the cover in a closed state for an air flow between the cover and the mounting frame.

Abstract: A mounting device and installation arrangement is provided. The mounting device can be for a water station and can include a mounting frame for attachment to a wall surrounding an opening and can further include a cover for closing the opening. Additionally, a ventilation slot can be provided between the mounting frame and the cover in a closed state for an air flow between the cover and the mounting frame.

Abstract: A system and method for flushing a drinking water installation, comprises at least one riser or distribution pipe, branch pipes connected to the riser or distribution pipe, as well as consumer devices and flushing stations connected to the branch pipes. The flushing stations have measuring devices for the temperature change in the branch pipe or the throughflow through the branch pipe, and/or measuring devices for the temperature change or the throughflow. The system includes and the method uses a control unit which is connected to the measuring devices by means of data cables or by radio. The control unit has an evaluation module for the data transmitted by the measuring devices, and the evaluation module is set up to determine, on the basis of the transmitted data, which flushing stations need to be flushed simultaneously in order for the riser or distribution pipe to be flushed.

Abstract: A flushing station for a ring-pipe or series-pipe system, comprises a cold water port for connecting a cold-water pipe, a hot water port for connecting a hot water pipe, and a waste water port, wherein the cold-water port and the hot water port are fluidicly coupled to the waste water port. The cold-water port, the hot water port and the waste water port are assigned to a bottom side of the flushing station.

Abstract: A pipe connector comprises a first connection, a second connection and a third connection. Longitudinal axes of the connections are located substantially in a first plane. The first connection and the second connection are arranged on a common side in relation to a second plane, wherein the second plane is aligned perpendicular to the first plane and runs through the longitudinal axis of the third connection. The first connection and the second connection are linked by means of a U-shaped pipe section, wherein an elongated pipe section has the third connection being formed out from the U-shaped pipe section. The first connection and the second connection are spaced from one another in such a manner that the first connection and the second connection are accessible for connection of pipe lines by means of a tool, in particular a pressing tool.

Abstract: A system and method for flushing a drinking water installation, comprises at least one riser or distribution pipe, branch pipes connected to the riser or distribution pipe, as well as consumer devices and flushing stations connected to the branch pipes. The flushing stations have measuring devices for the temperature change in the branch pipe or the throughflow through the branch pipe, and/or measuring devices for the temperature change or the throughflow. The system includes and the method uses a control unit which is connected to the measuring devices by means of data cables or by radio. The control unit has an evaluation module for the data transmitted by the measuring devices, and the evaluation module is set up to determine, on the basis of the transmitted data, which flushing stations need to be flushed simultaneously in order for the riser or distribution pipe to be flushed.

Abstract: A flushing station for a ring-pipe or series-pipe system, comprises a cold water port for connecting a cold-water pipe, a hot water port for connecting a hot water pipe, and a waste water port, wherein the cold-water port and the hot water port are fluidicly coupled to the waste water port. The cold-water port, the hot water port and the waste water port are assigned to a bottom side of the flushing station.

Abstract: A protection device for protecting the potable water from contamination caused by backflow, comprises a housing with a potable water inlet, a first funnel, which is arranged at a distance to and aligned below the potable water inlet, and a second funnel, which is arranged at a distance to and aligned below the first conical funnel, and via which the water can be drained. An opening in the housing is formed for the discharge of the backflowing water, to which the back-flowing water can flow between the first and the second funnel.

Abstract: The invention relates to a pipe connector, comprising a first connection, a second connection and a third connection. Longitudinal axes of the connections are located substantially in a first plane. The first connection and the second connection are arranged on a common side in relation to a second plane, wherein the second plane is aligned perpendicular to the first plane and runs through the longitudinal axis of the third connection. The first connection and the second connection are linked by means of a U-shaped pipe section, wherein an elongated pipe section has the third connection being formed out from the U-shaped pipe section. The first connection and the second connection are spaced from one another in such a manner that the first connection and the second connection are accessible for connection of pipe lines by means of a tool, in particular a pressing tool.