Water tanks RoCko are made of nature-friendly polyethylene [PE] and are intended for undergroud or self standing installation. The vertical shape of the tank allows simple installation on smaller surfaces.

RoCko water tanks are used for the purpose of collecting rainwater, which can be used to replace water for washing cars, watering the garden and flushing the toilets. Taks are monolithically made using rotomoulding technology and offers 100% waterproofing. 

The shape and dimensions of the upright tank enable simple manipulation on construction sites and the possibility of installation without heavy construction machinery. At the top of the tank there is an integrated extension with a diameter of DN 600 and a height of 300 mm, which can be cut off and adjusted to the height of the terrain. A polyethylene adapter with a cover and a seal is mounted on the extension. 

Water tank is tested in accordance with the European standard EN 12566 - 3.