Is meant to ensure life support of passengers and staff, their personal hygiene and daily wants while they are traveling and also to transport waste and feces water to the utilization outlet.
Equipment of the "Omega-4" toilets refers to closed type toilet systems. The toilet receives electric power and water from car sources. Constant level of vacuum and required de-electrifying in the storage tank and the pipeline system is created from the vacuum line with the vacuum pump.

  During the whole itinerary of the passenger car, the ecologically clean toilet "Omega-4" works independently and has no negative impact over the environment.

 Characteristics