Septic tank for rainwater. The tank manufactured by the Polish company. Designed for mounting on light soils, sands, gravels. In the case of mounting in heavy soils, take any appropriate relief tank in accordance with the guidance provided in the manual. Depending on the depth of the exit sewer pipe can be installed at the sedimentation tank tops 20 or 40cm.
Lightweight, durable, durable
100% tight, has no seams, connections, welding
Made of polyethylene
It has a CE declaration of conformity and Hygienic