WK500 is based on the principle of changing only little water. Part of the polluted water is withdrawn. It is specially the surface water which is removed because in combination with the floating oil and detergent foam it is the most unusable water. In a sedimentation tank the coarse dirt sinks to the ground and is thus removed from the water cycle. Two additional filters, which can work alternately, filter the remaining fine particles from the water that then can be used again. The filters are equipped with a metal strainer which can be cleaned easily. (Abberance of image reserved).

The percentage of water removed amounts to approx. 15%. This means that the water in its entirety can be used approximately five times, bearing in mind the loss of water caused by the tarpaulins themselves. This corresponds to a reduction of water use by approx. 80%. Today’s water price and the ecology with regard to the drinking water supply contribute to the profitability of WK500 and to its quick amortization. WK500 may also be operated with rainwater or groundwater without any problems.

WK1000 is based on the principle of changing only little water. Part of the polluted water is withdrawn. It is specially the surface water which is removed because in combination with the floating oil and detergent foam it is the most unusable water. In a sedimentation tank the coarse dirt sinks to the ground and is thus removed from the water cycle. Two additional filters, which can work alternately, filter the remaining fine particles from the water that then can be used again. The filters are equipped with a metal strainer which can be cleaned easily. (Abberance of image reserved).

The percentage of water removed amounts to approx. 15%. This means that the water in its entirety can be used approximately five times, bearing in mind the loss of water caused by the tarpaulins themselves. This corresponds to a reduction of water use by approx. 80%. Today’s water price and the ecology with regard to the drinking water supply contribute to the profitability of WK500 and to its quick amortization. WK500 may also be operated with rainwater or groundwater without any problems.

WK2000 is the extended version of WK500. Apart from a large sedimentation tank, in which the returning cleaning water is collected, the machine has two tanks with 1,500 liters of water each. While the first tank is used for feeding the machine, the water of the second tank is incessantly led over a high-volume special filter and thus cleared of dirt particles in an intense mechanical way. WK2000 reduces the use of water to the residual moisture on the tarpaulin and to the exchange of liquid in the sedimentation tank. Since 2004, satisfied customers take advantage of this mechanical cleaning machine which offers them a minimum of water consumption.