CST - Model SC - Grit and Sand Classifier Brochure

The SC Grit Classifier is a stand alone unit designed to remove small particulate solids, grit, sand and fines from waste water elevating and de-watering the solids prior to disposal. It is fed either by an air lift pump, pump or pump and cyclone washer/concentrator. Grit laden water is fed via the flanged inlet of the integral decanting hopper where the solids are allowed to settle out. Special baffle plates and inlet/outlet arrangements can be used to remove any remaining floating matter. The settled solids are removed from the hopper by a low speed conveying screw. Once elevated above the unit’s water level, the solids are further de-watered and transferred to a convenient discharge height.