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Stephen Witt

Vantage® MicRO Reverse Osmosis Systems

Reverse osmosis membrane technology for industrial applications.
Vantage® s​​eries single-pass 2.5” and 4-inch reverse osmosis systems are designed for a variety of small industrial and commercial applications requiring high quality equipment with a fast delivery and competitive price.

These pre-engineered, pre-assembled and factory tested units minimize installation and start-up time.  With simple utility connections and easy to set up controls, the unit is ready for quick on-line service.​


 Features and Benefits

  • Standard or low energy TFC membranes to ensure optimum water quality 
  • Non Code PVC RO pressure vessels 
  • Reject Recycle maximizes water recovery and system performance 
  • PVC low pressure feed, product and reject piping 
  • Wall-mounted design saves valuable floor space 
  • Quick equipment delivery keeps project moving fast 
  • Comprehensive factory testing 


​Vantage MicRO reverse osmosis systems are available in two sizes; the MicRO2 using 2.5-inch diameter membranes with five different capacities and the MicRO4 using 4-inch diameter membranes with two different capacities. Each system is also available in three different models (Economy, Plus and Deluxe) for economy-minded customers to those requiring a more sophisticated system. 

For higher capacities please see our Vantage M41 reverse osmosis systems, and for more options in this capacity, please see our Vantage M21 reverse osmosis systems.​

Model No.​​Flow Rates ​ ​ ​ ​ ​ ​ ​​​Dimensions​Weights ​ ​ ​
​MicRO2Feed ​​Product ​Reject​​ ​​​​​Depth
gpmgphl/min​gpmgphl/min​gpm​​gphl/min incmin​​cm​in cm​​lbs​kgs

Brass high pressure pump​X​X
​316 SS high pressure pumpX​
​Low pressure RO membranes​X
Extra low pressure RO membranes​X​X
​Microprocessor controller​X​X
​Pretreatment lock-out contracts​X​X
Storage tank and downstream lock-outs​X​X
Automatic flush valve​X
Product TDS monitor​X
Complete factory testing​X​X​X

Model No.​​Flow Rates ​ ​ ​ ​ ​ ​ ​​​Dimensions​Weights ​ ​ ​
​MicRO4Feed ​​Product ​Reject​​ ​​​​​Depth
gpmgphl/min​gpmgphl/min​gpm​​gphl/min incmin​​cm​in cm​​lbs​kgs

Cast iron high pressure pump​X​X
​316 SS high pressure pumpX​
​Low pressure RO membranes​X
Extra low pressure RO membranes​X​X
​Microprocessor controller​X​​X​X
​Pretreatment lock-out contracts​X​X​X
Storage tank and downstream lock-outs​X​X​X
Automatic flush valve​X​​X
Product TDS monitorX​X​​X
Complete factory testing​X​X​X
stephen.witt@evoqua.com Vantage® MicRO Reverse Osmosis Systems