AKW A+V Protec Rail GmbH

Waste Water Treatment & Fresh Water Supply

Together with train manufactures and train operators as well as manufacturer for sanitary modules, we develop customized solutions for the fresh water supply and treatment of waste water.

This results in solutions which are adapted for the operational requirements and which will be delivered as finished modules or kits.

We support you during the installation phase, commissioning and maintenance.

From the first kick off you will find specialists with extensive expertise – and excellent implementation skills for all customized solutions.



With our know-how we design and manufacture the required tanks for water and waste water storage at rail vehicles. Pre-finished modules with integrated fittings and control technology result. In particular also for the drinking water supply …

Small Waste Water Treatment Plant - Biological toilet system

PURIFYING OF SANITARY WASTE WATER ALREADY IN MOVING TRAIN WITH THE BIOREACTOR OF PROTEC The (bio)logical answer to conventional collection tank systems. Less efforts, lower operational costs - and higher availability of the rail cars. The mobile …


AKW A+V Protec Rail GmbH
Dienhof 26 | 92242 Hirschau
  • +49 (0) 9622 70 39-0