The septic tanks are a pure mechanical cleaning processes

Floating and removable material is extracted from domestic wastewater in mechanical septic tanks. This is pure mechanical cleaning, for which you need 500 l of capacity per inhabitant. If you assume a volume of 150 l, the wastewater passes through the system in 3 days. These septic tanks must have a total volume of at least 2,000 l. A 2,000 l system is sufficient for 4 inhabitants, another 500 l, must be incorporated for each additional inhabitant.

  • Low weight: can also be installed in difficult local conditions without a crane
  • Reasonable purchase and installation costs. Compare!
  • Low maintenance: maintenance or cleaning work can be performed through the shafts
  • Tanks can be used as rainwater harvesting systems after thorough cleaning


Total volume [l]Length [mm]Width [mm]Height [mm]Weight [kg]order no.add to enquiry
5 Inh., 2,700 l2700208015652010145On request
7 Inh., 3,750 l3750228017552200175on request
9 Inh., 4,800 l4800228019852430220On request
13 Inh., 6,500 l6500239021902710260On request

calculated size Request for information