As a Swiss company with a long tradition ORELL Tec AG (previously OLAER (Schweiz) AG) has made a name for itself in terms of damping, cooling, accumulating and filtering of fluids. High quality engineering solutions and products have become indispensable in today’s industrial and mobile applications. In the second business field, the pulsation damping for water and wastewater applications, ORELL Tec AG (previously OLAER (Schweiz) AG) constantly expands its activities. The water and wastewater technology are traded under the proper name «ORELL Tec».