Brochure: EWT™ Trac-Vac® Sludge Collector

Versatility, reliability and economy make Ovivo ‘s Trac-Vac® technology the logical choice for cost effective solids removal. Hundreds of units installed in new and existing clarifiers have earned a reputation amongst engineers, operators and administrators for flexibility of design, ease of installation and dependable operation. Pneumatically driven Trac-Vac collectors remove solids from sedimentation basins by means of suction, generated through differential head, or pumping. Key components are corrosion resistant and of modular design, ensuring long service life.

Key features & benefits

• Low profile ideal for improving plate settler performance
• Variable, programmable controls
• Modular components
• Robust drive mechanism – withstands even indefinite stall
• External cable drive systems available
• Air sparger for air

How we create value

• Low cost rapid installation in a fraction of the time required by alternate systems
• Flexible retrofit solutions reduce capital costs
• Suitable for any rate and variable deposition patterns
• Reduced maintenance requirements and costs