Rockford Separators are used in separating and retaining numerous wastes: grease, oil, fuel, fats, lint, hair, soap residue, food solids, chemicals, sediment, solid waste, sand, gravel, sludge, plaster, precious metals, glass chips and grindings, fibrous materials, metal chips, and waxes. Architects, engineers, building officials, health agencies, plumbing contractors, and other specifiers have come to rely on Rockford for the utmost in quality, precision engineering and quick turnaround time.