AERprogress is a suite of customized digital services for compressors and blowers from this company's Delta series. With AERprogress, the extensive recording and evaluation of energy-related process data enables efficient control of the assemblies in combination, which can considerably reduce energy costs, says the company. Furthermore, operators can benefit from greater process safety, transparency and reliability, since this information can be used to implement data-supported service and maintenance concepts. – Aerzener Maschinenfabrik GmbH, Aerzen, Germany