Self continuous filtration suitable to get less than 5 mg/l of settable suspended solids with an inlet not higher than 100 mg/l (normally installed downstream a DAF system or Gammafilter).
Very simple, powerless (only air feeding for sand lifting) and very low maintenance machine.

Continuous operation thanks to Sand Washing System
Stainless Steel Construction (Option of Concrete or MS is available)
No mechanical moving parts
Low maintenance and High reliability
Special design of feeding cone for homogeneous distribution of raw water on sand bed
Quartz sand is used
Automatic control of Hydraulic and solids load
Low power consumption
Single or Battery installation

Polishing of clarified waters for recycling
Surface and spring water filtrations
Polishing of process waters for recycling
Biological plants Effluents
Filtration of oily waste water
Filtration of Iron and steel Industry
Filtration of metal finishing steel waters