Bucher Vaslin Flavy ML Reverse Osmosis Unit
Bucher Vaslin Flavy ML Reverse Osmosis Unit
Advanced Reverse Osmosis for Winemaking
The Flavy ML osmosis unit from Bucher Vaslin delivers precise, scalable reverse osmosis technology tailored to modern wineries.
With capacities ranging from 2 to 12 modules, it is designed for flexibility, energy efficiency, and complete autonomy. Using the least clogging membrane on the market, the Flavy ML accepts juice turbidity up to 400 NTU; far surpassing competing systems.
This system allows Australian winemakers to address a wide spectrum of challenges, from must concentration to partial dealcoholisation, while preserving wine quality and structure. Reliable, intuitive, and safe, Flavy ML ensures consistent results and smooth integration into the winemaking process.
Applications
- Concentration of grape must (ideal after rain-diluted harvests)
- Reduction of sugar in must (Redux process)
- Wine concentration (enhances intensity and structure)
- Reduction of volatile acidity
- Reduction of ethyl phenols (with Flavy EP kit)
- Partial dealcoholisation of wine (adjust alcohol by 1–3 degrees)
Bucher Vaslin equipment is made to order, contact our sales team via the enquire button below.
- Family owned and operated
- 50 years local experience
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Specifications
Specifications
Average flow rate: 200 L/h*
Length: 1244 mm
Width: 630 mm
Height: 1216 mm
Double spacer: 1.2 mm
Juice turbidity capacity: up to 400 NTU
Flavy ML4
Average flow rate: 400 L/h*
Length: 1244 mm
Width: 630 mm
Height: 1295 mm
Double spacer: 1.2 mm
Juice turbidity capacity: up to 400 NTU
Flavy ML6
Average flow rate: 600 L/h*
Length: 1244 mm
Width: 630 mm
Height: 1455 mm
Double spacer: 1.2 mm
Juice turbidity capacity: up to 400 NTU
Flavy ML8
Average flow rate: 800 L/h*
Length: 1244 mm
Width: 800 mm
Height: 1626 mm
Double spacer: 1.2 mm
Juice turbidity capacity: up to 400 NTU
Flavy ML10
Average flow rate: 1000 L/h*
Length: 1244 mm
Width: 800 mm
Height: 1786 mm
Double spacer: 1.2 mm
Juice turbidity capacity: up to 400 NTU
Flavy ML12
Average flow rate: 1200 L/h*
Length: 1244 mm
Width: 800 mm
Height: 1786 mm
Double spacer: 1.2 mm
Juice turbidity capacity: up to 400 NTU
*Indicative values at 10–11° potential alcohol, 15 °C, 70 bar
Features
Features
PLC touchscreen with pressure, temperature, and flow controls
Safety devices ensure autonomous operation
Accepts juice turbidity up to 400 NTU (vs 5–20 NTU for other systems)
Two membrane types (“X” and “O”) with different selectivity levels
Simple modular expansion by adding membranes
Robust, low-clogging filtration performance
Multi-use across a wide range of winemaking corrections
