Hydro Flo Technologies LLC

Model API Series - Oil Water Separators



The HydroFlo Tech API oil water separators are the performance, safety and environmental standard by which all others are judged. Our separators are installed at some of the largest chemical and petroleum refineries located throughout the world.

Our API separators are designed to the highest standards available today, guaranteeing a risk-assessed, safe operation. Above ground, steel fabrication provides double-containment and visual leak detection for hazardous sludges and wastewater. VOCs are contained through the use of vapor-tight covers. Additional safety features include non-metallic collector components and covers, stainless steel on all wearing metallic components, deflagration vents, flame arrestors, and more.

Sludge collection hoppers, screw conveyors, flushing connections, clean-outs, sludge withdrawal piping, and sludge pumps are designed to remove and transfer API separator bottoms with minimal maintenance and operator attention. Sludge handling and effective removal is critical. The inability to remove thick, sticky sludge is the main reason for separator failures in severe duty applications.

  • Adjustable effluent weir troughs

  • Epoxy coated ASTM A-36 carbon steel tank
  • Factory tested
  • Seamlessly integrates with other HydroFlo offered wastewater products
  • Stand alone operation
  • Standard units can be manufactured for flows from 5 gpm to 3000 gpm and above, in a single above grade tank
  • Structural steel support legs

  • Access platforms with ladder or stairs

  • Automatic sludge pump out packages
  • Chemical pretreatment systems
  • Concrete tank designs for large in ground installations
  • Duplex systems for redundancy
  • Effluent monitoring
  • Effluent sampling
  • Explosion-proof design
  • Flash mix/flocculation tanks with mixers
  • Full FRP or stainless steel construction
  • Influent equalization
  • Influent / effluent lift stations
  • Instrumentation and controls
  • Removable covers with gaskets
  • Integral mechanical sludge thickener
  • On board reagent storage (day tanks)
  • Pilot size units for on-site testing
  • Potable water design
  • SCADA system monitoring
  • Special coatings
  • Sludge handling and dewatering

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