Mobile Cross Flow Filtration

The Technology:

Another classic example of a unique VA Filtration technology - Lo-Cross-Flo mobile microfiltration. Utilizing a significant increased surface area over that of traditional systems, we are able to operate at reduced trans-membrane pressures, resulting in less "stripping" of the wine. Due to a difference in membrane technology, we have reduced the required crossflow to 25% of that of our competitors.

At pre-set times, the filtered solids within the membrane are backwashed into an on-board storage tank, where they are processed further using a higher crossflow system. On larger lots, these solids can be backwashed into an external tank for processing at a later stage.

This system, currently operating in Australia, South Africa and USA, creates a far gentler, one-step filtration for your wine.

Specifications

Flow rate:	500 - 1,500 gal/hr on White 400 – 800 gal/hr on Red
Power required:	208/240V (30 amp), 480V (20 amp)
Final filtered quality:	<1 NTU
Membrane type:	Spiral wound PVDF
Maximum operating pressure:	20 psi
Average operating TMP:	5 - 15 psi
Maximum inlet turbidity of wine:	600 NTU (White), 200 NTU (Red)
Expected losses	1 - 2% of overall volume