During the compression process, the volume of the gas in the compressor decreases and its pressure and temperature increase. Cooling is provided by air. For smaller types, the electric motor is integral with the compressor pump. These are called direct drives. In the other case, the drive is driven by a belt drive transmission. Our compressors can produce 8-10 bar pressure, which can be adjusted with a pressure regulator. The air supply should be 1.5 times larger than the air intake of the machine, the air consumption of the machines, so that work can continue and compressor life is longer. The compressors we offer are oil lubricated, so it is important to monitor the proper oil level. This is easy to check the viewing hole. The compressed air produced may contain oil and condensate water, which can be removed with the drainage pin.