Johnson EIC's Grande Czar™ stack tray grit vortex system removes sand and inorganic material before the wastewater treatment process. Historically one of our most popular and effective products, The system is a stacked tray grit, sand and solids separator that captures and retains 95% of all grit 75 μm and larger - guaranteed.With a small footprint, no electrical requirements, and no moving parts. the Grande Czar™ delivers exceptional and economical solids removal for small, medium,

Using a combination of inlet feed stream energy and auxiliary water jet energy, the Johnson EIC Petit Tornado™ vortex grit separation system is unique in design and the benefits provided, yet the principles of its operation are well-proven. Grit and other heavy particles are separated, washed and removed...

The Grit Pioneer™ Classifier is designed for the separation, dewatering and removal of settleable inorganic material typically at the inlet/headworks of a municipal or industrial wastewater treatment plant.