The Vogelsang Underground System is used for comfortable and environmentally train care services of waste water disposal and water supply on railway yards and train depots.
The Underground System is especially designed for the usage in limited spaces. Each module is connected to a main vacuum waste water line which is powered up by a Vogelsang vacuum central. This double pump station provides a powerful vacuum which is used to extract the waste water from the trai´n´s toilet tanks.
Fresh water is supplied from the same service module by a water supply hose. After the filling cycle is finished the operator stores the water filling nozzle behind a protective enclosure again.
A mechanical interlocking system encures separated black water and fresh water services at the same module.
The Vogelsang Underground System is approved by the Federal Railway Authority (EBA) and provides reliable, comfortable and hygienic train services.