The innovative CONTRAFAST clarifier is a high-rate sludge thickening clarifier/softener that combines clarification and sludge thickening in a single operation and has a footprint that’s 25–50% smaller than that of a conventional clarifier alone. In addition, the CONTRAFAST unit produces sludge with greater than 20% solids by weight. Package units are available with nominal capacities of 175, 350, 700 and 1,400 gpm. Custom units can be designed to accommodate virtually any size or flow rate.


3665 South West Temple
Salt Lake City, UT 84115
United States