Reverse osmosis plant ROV

With nanofiltration, wine crosses a very thin filter, that guarantees the concentration of color and musts, the decrease of alcoholic content, the extraction of green tannins and pyrazines, the reduction of volatile acids.

Reverse osmosis plant

Standard version in AISI 304 Stainless Steel featuring:

  • Centrifugal feed pump with prefilter in Stainless Steel.
  • Piston pump/s for pressurization with pulsations damper.
  • Housing in AISI 316 Stainless Steel.
  • Spiral membranes type 4040.
  • Magnetic flowmeter on the permeate side.
  • Flowmeter on the concentrate side.
  • Manometers and pressure transducers.
  • Service tank.
  • Manual ball valves in AISI 316 Stainless Steel.
  • Control board in Stainless Steel, IP65 protection, with PLC and digital keyboard for set up and control of parameters and alarms.
  • Voltage standard 400/3/50 Hz.

OPTIONAL (quotation only on request)
Plant with membranes with French certification for French DOC wines.

Models: ROV400 , ROV500 , ROV600 ,ROV800.
Plant with membranes with double spacer for concentration of high turbidity products.

Membranes data

  • Type O / I membrane for must and wine concentration with alcoholic degree increase.
  • Type N / F membrane for wine concentration without alcoholic degree increase.

Product used for


Cantina Montelliana is the most important wine-producing cooperative of the Montello and Colli Asolani area. Cantina Montelliana distinguishes itself for the mix between innovation and tradition in all the steps of the producing process, a frequent characteristic of wine-making establishments with a long history. Nowadays Cantina Montelliana uses our continuous floater and an isobaric cross-flow filter with 24 membranes for the filtration of sparkling wines.

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