T-System satellite

Vogelsang T-System satellites are the service modules on which the railway carriages are supplied and disposed. They consist of a drinking water supply and vacuum extraction for waste water. Drinking water is supplied via a direct connection to the drinking water network and the waste water side is connected to the underground vacuum network. A regular flushing pulse is provided to supply drinking water. Both systems can be heated to protect against frost.

For ease of operation and the maximum possible working range, the supply hoses are mounted on a 5.20 metre tall T-System column with automatic retraction. The carriages' supply adaptors are easy to reach from here. An "either-or" extraction system protects against contaminating drinking water and waste water.