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Wostman EcoVac Base Vacuum Toilet

2 590,00 

Wostman EcoVac vacuum toilet is the smart choice that enables use of water toilet where it is otherwise impossible. EcoVac vacuum toilet gives the comfort of a water toilet with minimal water and energy consumption. EcoVac Base toilet system can be used with septic tanks that can handle negative pressure. 

  • comfort like in water toilet
  • saves 90% water
  • low energy consumption
  • Swedish quality product

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Closed tank 2100 liters on ground

2100-liter closed tank for black toilet wastewaters. This tank model can only be installed on ground. Underground installations are forbidden.

This closed tank model has been shaped to last low temperatures. There are no metal pieces that could breakdown. Thus, the tank does not necessarily be emptied for winter.

The closed tank suits well for vacuum and low-flush toilets.

In stock: 4 pcs

Delivery estimate: 2-5 days (in Finland)


Wostman EcoVac toilet technology is based on a unique ”soft vacuum” to flush the toilet. The operating principle is a mix of a normal water toilet and an airplane toilet. The small engine that creates vacuum to sewage piping is activated just for few seconds to flush and remove the waste all the way to the septic tank. As a result, there is no water inside the piping. All water needed is stored inside the toilet water bowl.

There are two EcoVac models available: Base and Extend. The Base model can be used with septic tanks that can handle negative pressure at least 0.3 bar. Accordingly, EcoVac Extend model enables the use of all kinds of septic tanks and containers.

Saves over 80 % of flushing water

Since water is replaced by air in the pipes, EcoVac toilet saves enormous amounts of water. The flush is just 0.6 liter. Compared to normal water toilets, you can save 80-90 % of the water used for flushing.

Empty the septic tank once a year

The approximate capacity of the EcoVac toilet is about 3000 toilet visits if used with a 3000 liter septic tank. One toilet visit fills the tank about 1 liter in total (count with 0.6 liter of flushing water + 0.4 liter urine and waste).

EcoVac Base package can be connected to a septic tank that can handle underpressure minimum of 0.3 bar. The maximum size of the tank is 3000 liters.

If you want to use a larger tank, a tank that can not take underpressure or some other kind of container for collecting the waste, choose EcoVac Extend package.

Contact our customer service for more information.

 The most energy efficient vacuum toilet

The engine that creates the vacuum in piping is only used for a few seconds during the flushing. Therefore, the energy costs are about 1€ per year. Consider that an incinerating toilet uses the same amount of energy in one visit that EcoVac uses in total a year.

Reliability in core

EcoVac is tailored to meet even the highest operational demands. There are no unnecessary valves, cutting pumps or electric components that might easily break over the years in use.

Because the sewage pipes are totally empty, the risk of freezing is minimal.

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