The JÄGER Group has been developing and producing wastewater aerators for municipal and industrial wastewater treatment plants since the beginning of the 1980s, because an important element in biological wastewater treatment plants is the aeration system. With our aeration technology for waste water treatment we provide clean water worldwide. Our aerators are characterized by efficiency, reliability and durability. The JetFlex® tube aerator, for example, has been in continuous operation for almost 40 years. Saving energy is also important to us in order to protect the environment and reduce costs for plant operators.