SIRION™ Mini & Midi

Compact reverse osmosis for purity water.

SIRION™ Mini & Midi are reverse osmosis systems, fully standardized, designed to produce high purity water with a low footprint.


SIRION™ Mini & Midi product lines are standardized one pass reverse osmosis (RO) systems designed to meet the demand for high-purity water and an energy-efficient process water production system required. These compact, plug-and-play units ensure a small footprint and reduced operating requirements.
Skid mounted and pre-commissioned, they offer cost-effective units with minimal requirements for civil engineering and extremely short delivery and start-up times.They remove 98% of dissolved organics and over 99% of large dissolved organics, colloids, and particles from brackish water.




  • Flow rate : 10 to 90 l/h
  • TDS : Up to 1 000 mg/L
  • 3 models and 1 option
  • 2.5" low energy membranes
  • Rotary vane pump
  • Wall mounted
  • Ideal for process water and air conditioning










  • Flow rate : 90 - 800 l/h
  • TDS : Up to 1 000 mg/L
  • 5 models and 1 option
  • 4" low energy membranes
  • Rotary vane pump
  • Ideal for industrial process water and central pure water for hospitals and laboratories


  • Boiler feed water treatment
  • Utility water
  • Water recycling and reuse
  • Industrial process water production
  • Hospital water for sterilization
  • Analytical water grade 3 production


Consumables & spare parts:

  • FILO™ Cartridge Filters
  • VEOLIA VRO™ membranes