It is used to balance the pressure at the compressor outlet. It acts as a reservoir to meet sudden or unusual demands that exceed compressor capacity. It prevents the compressors from running frequently at load and idle. Lupamat compressed air tanks are produced vertically or horizontally in the range of 500-10.000 liters in accordance with the EU-Pressure Equipment regulation 2014/68 / EC and EN 13445 standard. Tanks with higher volumes and higher working pressure are produced upon request.