The Blueline II underground septic tank for septic tank is made of durable polyethylene (PE - MDPE). The production technology is rotational moulding. The tank is monolithic - there are no seams or welds, which guarantees its strength. It is free from internal stresses. Polyethylene does not corrode and is resistant to chemically aggressive wastewater. All this makes the Blueline tank very durable and resistant to adverse external conditions. The risk of leakage is minimal. This is confirmed by the examinations and tests that the tank undergoes. Rewatec tanks (Blueline II, Blackline, F-Line) are subjected to strict quality control. Their leak tightness is also selectively checked in pressure tests. The manufacturer makes every effort to ensure that its tanks are of the highest quality. For this reason, it uses special apparatus to simulate the operating conditions of the tank.

What we require from a waste and waste water tank (septic tank) is, above all, that it is as leak-tight as possible and that it operates for a long time without breakdown. The tank must unquestionably provide complete safety for the user. The Blueline II septic tank comes with a guarantee of up to 25 years. This model works perfectly as a septic tank. It is very durable, does not leak and is resistant to a range of chemicals.

The Blueline II septic tank is also suitable for use as an underground rainwater storage tank. You will find an offer in our shop: Blueline II rainwater tank.