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Wärtsilä Vacuum Toilets

The Wärtsilä vacuum flush toilet has been designed to be mechanically simple, operationally reliable, and stylish in appearance.

Wärtsilä vacuum toilets use air to drive waste from the toilet to the treatment tank or intermediate collection tank. This contemporarily styled toilet has a built-in vacuum breaker and flush memory, is simple to install, and is supplied ready to connect. The control mechanism can be accessed without removing the bowl. By using only approximately 1 litre of water, the amount of wastewater is dramatically reduced.

We offer the following designs;

  • AVT 13B – Bulkhead Mounted
  • AVT 13D – Deck Mounted

 Wärtsilä also offers a Vacuum Interface Valve, which provides an interface between the sewage collection system and conventional grey water drains and urinals. The VIV enables an easy connection to gravity-based appliances, such as showers, wash basins, laundry and galley drains, enabling cost savings and effective integration with the vacuum system piping. The VIV is reliable, easy to maintain, and has been installed in USN/USCG ships and merchant marine vessels throughout the world.

 Wärtsilä Hamworthy Vacuum Toilets