Steep sides in the hopper minimize material build-up, while the sludge ejector mechanism provides easy removal of collected material. The ejector assembly is designed for heavy-duty service and driven by a small geared motor. A slow chain speed, combined with a long steep ejector chute assures effective dewatering of the solid material as it is ejected. Scrubbing water is conserved and make-up water is reduced.

Arrangement C is available in 15 sizes, with maxiumum dimensions of 28'8" x 8'7" x 18'0".