Auto-Vac® Vacuum Drum / Precoat Filter
The ALAR Auto-Vac® is a rotary vacuum drum precoat filter that effectively removes solid particles from the sludge, producing dewatered dry waste. Typically, this waste is disposed of at a local landfill without further drying. The Auto-Vac® is self-cleaning with every revolution, which prevents blinding or clogging, and provides rapid filtration and extremely high filtrate clarity.
Easy Installation:
The ALAR Auto-Vac® filtering system is skid mounted, pre-piped and pre-wired for easy installation. It is offered both with semi-automatic and automatic modes of operation. This design works with virtually any industrial waste.
The Auto-Vac® Features:
- 16 Filter Sizes
- Reduced Hauling Costs
- Easy Operation
- Absolute Microfiltration
- Quality Water & Dry Solids
- Environmental & Economical Solutions
Ideal For:
- Total Suspended Solids (TSS)
- Metals
- Biological Oxygen Demand (BOD)
- Chemical Oxygen Demand (COD)
- Fat, Oil & Grease (FOG)
Custom Built to Serve a Variety of Industries: Concrete, Flexographic Printing, Food & Dairy, Grease & Septic, Metal Finishing, Paint & Coatings, Other Industries Served


