Drainage aggregate electrical ST1/3

Drainage aggregate ST 1/3 has been designed for drainage of lands with high water-table levels in low and medium pervious soils. Usage of one set of needles enables to decrease the level of underground water up to 7 meters.


Drainage aggregate ST 1/3 works on the principle of under-pressure which is generated by a fixed ejector. Both, water and air, are drained by a pair of pumps. Optimal pump capacity can be achieved by combination of pumps. The capacity depends on the quantity of drained water and also on the quantity of air contained in the drained water.