The innovative system separator for lifting stations – safe, flexible and easy to maintain Our system isolator for the pressure pipe of lifting stations impresses with a mechanical closure that only opens during pump operation and then closes automatically. The innovative closure therefore provides maximum safety against unwanted backflow – without additional power requirements or complicated technology. Thanks to the integrated maintenance opening(s), you have quick and easy access – for effortless maintenance. Maintenance interval: 100,000 switching cycles at the latest every 5 years, the major maintenance must be done even with fewer switching cycles CleverLoop can be easily adapted to different pressure connections (DN 50-100) below the backwater level in the free-flow drainage system with sleeve and socket dimensions (DN 90-200) (Sleeve, socket and pressure pipe connection not included).