High-speed electrochemical coating device with - a circulation system, comprising a coating cell comprising the following devices: - an anode, a cathode, an electrolyte, at least one input and one output for the electrolyte, - wherein the circulation system further comprises a storage container in which the electrolyte is stored and is connected to the inlet of the coating cell via at least one supply line, and - a pump which is connected to the outlet of the coating cell via a discharge line and is designed to suck the electrolyte out of the coating cell, and - wherein the pump is arranged in the circulation system in a flow direction of the extractable electrolyte, i.e. after the outlet of the coating cell, wherein a gas pot is provided between the coating cell and the pump, which is designed to separate electrolysis gases from the electrolyte, wherein a suction device for removing collected gas from the gas pot is provided, and wherein a partition wall with an overflow edge is arranged in the gas pot, which separates an inlet for electrolyte into the gas pot from the coating cell and an outlet for electrolyte from the gas pot in the direction of the pump, wherein a first region is formed in the region of the inlet and a second region is formed in the region of the outlet by means of the partition wall, which regions are in fluid communication with one another, and a third region is formed above the overflow edge, in which gas can outgas from the electrolyte. - a circulation system, comprising a coating cell comprising the following devices: - an anode, a cathode, an electrolyte, at least one input and one output for the electrolyte, - wherein the circulation system further comprises a storage container in which the electrolyte is stored and is connected to the inlet of the coating cell via at least one supply line, and - a pump which is connected to the outlet of the coating cell via a discharge line and is designed to suck the electrolyte out of the coating cell, and - wherein the pump is arranged in the circulation system in a flow direction of the extractable electrolyte, i.e. after the outlet of the coating cell, wherein a gas pot is provided between the coating cell and the pump, which is designed to separate electrolysis gases from the electrolyte, wherein a suction device for removing collected gas from the gas pot is provided, and - an anode, a cathode, an electrolyte, at least one input and one output for the electrolyte, - wherein the circulation system further comprises a storage container in which the electrolyte is stored and is connected to the inlet of the coating cell via at least one supply line, and - a pump which is connected to the outlet of the coating cell via a discharge line and is designed to suck the electrolyte out of the coating cell, and - wherein the pump is arranged in the circulation system in a flow direction of the extractable electrolyte, i.e. after the outlet of the coating cell, wherein a gas pot is provided between the coating cell and the pump, which is designed to separate electrolysis gases from the electrolyte, wherein a suction device for removing collected gas from the gas pot is provided, and wherein a partition wall with an overflow edge is arranged in the gas pot, which separates an inlet for electrolyte into the gas pot from the coating cell and an outlet for electrolyte from the gas pot in the direction of the pump, wherein a first region is formed in the region of the inlet and a second region is formed in the region of the outlet by means of the partition wall, which regions are in fluid communication with one another, and a third region is formed above the overflow edge, in which gas can outgas from the electrolyte.