Wärtsilä AVT13 Vacuum Toilet with Bulkhead mounting

Vacuum Toilets

Wärtsilä vacuum toilets have been designed to be mechanically simple, operationally reliable, and stylish in appearance. By using only approximately 1 liter of water per flush, the amount of wastewater is dramatically reduced.

The AVT13 vacuum toilets use air to drive waste from the toilet into the treatment tank or intermediate collection tank. The contemporarily styled toilets are equipped with a built-in vacuum breaker and a flush memory. They are simple to install, and supplied as 'ready to connect' units.

The toilets' control mechanisms can be accessed without removing the bowl.

Key benefits Wärtsilä Vacuum Toilets

  • Minimum space requirements
  • Low water consumption
  • Simple to install - supplied complete & 'ready-to-connect'
  • Quiet operation
  • Maintenance in-situ
  • Bulkhead (AVT13B) or deck (AVT13D) mounted

Vacuum Interface Valve 

In addition to ship toilets Wärtsilä is also offering Vacuum Interface Valves. This optional valve provides an interface between the sewage collection system and conventional grey water drains and urinals. The valve enables an easy connection to gravity-based appliances, enabling cost savings and effective integration with the vacuum system piping. The interface valve is reliable, easy to maintain, and has been installed in USN/USCG ships and merchant marine vessels throughout the world.

Contact us

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For NEWBUILD & RETROFITS, please contact +44 1202 662 600 or waw.sales@wartsila.com

For spare parts, please e-mail us with the Equipment Serial Number or the name of the vessel at pse@wartsila.com. For urgent support, contact +44 1202 662 634.

For technical support & service, please email us with the Equipment Serial Number or the name of the vessel at poole.service@wartsila.com. For urgent support, contact +44 1202 662 616.

Equipment Serial Number is taken from the equipment nameplate and includes all letters and numbers as given on the equipment nameplate.