Aeration tank flow control

  • Iris® Diaphragm Control Valves at Munich Airport

    Precise aeration air control with Egger Iris® valves at the Erdinger Moos Sewage Association The Erdinger Moos Sewage Association...

  • Justierung des Propellerkopfs einer Rohrbogenpropeller-Pumpe RPGA 701 LB6.1 im Egger-Stammwerk Cressier, CH

    Axial pumps for Munich sewage treatment plant

    Large recirculation pumps for WWTP Gut Grosslappen, Munich (Germany) Egger Elbow propeller pump RPGA on test bed at factory...

  • Precise and energy saving aeration air flow control with Iris® valves

    This is a demonstration display for Egger Iris® Diaphragm Control Valves. You can see the stable and precise air...

  • UNOX Pure Oxygen System Upgrade with Iris Flow control valves for New Orleans Sewer and Water Board

    Egger replaces 8 inch butterfly valve with a 4 inch Iris® Air Flow Control Valve helping New Orleans Sewerage...

  • Energy saving with Iris® Diaphragm Control Valves on WWTP Chemnitz

    As part of an energy optimization at the WWTP Chemnitz, a total of 30 control valves were replaced by...

  • Egger Iris Valve

    Aeration air flow control on WWTP Jena

    At the sewage treatment plant of Jena in Germany four decentralized closing square-diaphragm control valves were replaced by Iris®...