Cen-Vac Oil Purification Systems


On a good day water contamination is 1% or less, on a bad day it‘s 10 to 15%. The Cen-Vac oil purification system was designed for this situation. This unit combines two technologies, centrifugal forces and vacuum dehydration. The centrifuge remove gross water (down to 1000 ppm) and solid particles above 10 microns. The vacuum dehydrator will dependably remove water well below the oil saturation point (typically down to 150 ppm), even when tightly bound in emulsion. The Cen-Vac uses a PLC combined with a touch-display screen for coordinate the operation of the Ultra-Vac and the Mab-103 centrifuge.

The first Cen-Vac system was used on a CNC machine’s hydraulic reservoir . Pump life went from 2 to 3 weeks to over 3 years.

We also build systems for:

  • Cutting Oil Recycling
  • Oil Purification Systems

Our professionals can help you decide what type of system will work best for your application. Contact us today for more information.

Industrial Fluid Systems – Cen-Vac Oil Purification Systems – PDF 

System Requirements
  • Remove water from hydraulic oil. Below 500 PPM
  • 20% water maximum
  • 25-50 Gallon reservoirs
  • 460 VAC 3ph power
  • Meet GM Electrical specs.
  • No water adsorption filters.
Equipment Specifications
  • 2 GPM Ultra-Vac
  • MAB-103 Centrifuge
  • 6kW Heater
  • Outlet Pump
  • Dirty Inlet Pump
  • Electrical Controls, w/ “On” indicator, alarm lights and phase monitor
  • 460V—3Ph—60Hz Power
  • Vacuum Gauge
  • Pressure Gauge
  • Sample Port
  • Flow Meter
  • Drip Pan w/ Fork Lift Pockets
  • One year Warranty
  • Operational & Maintenance Manual w/ Spare Parts List
  • E-Stop Pushbutton
  • Disconnect Switch
  • Alarm Lights
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