I Classici


Battle horse of the Ho.Re.Ca. world Osmo:maxi is perfect for those who want their ally to be an indestructible and tireless producer of perfect water. Crystal-clear, pure and safe, the water treated by osmo:maxi ensures washing with a very low necessity of chemical products and at high hygienic levels.

Removal of protozoa, bacteria and viruses
Removal of limescale build-up
Removal of halos
Removal of heavy metals


> 0,00001 - 0,001μm

Super instantaneous
and high flow rate

Let your glassware shine without clogging you with limescale, detergent and rinse aid. Decide once and for all to work according to hygienic safety and respect for the planet.

120 - 140 l/h a 15°C

Flow rate

25% a 60%

Recovery rate


Typical rejection

455x560x145 mm (HxPxL)


Case in stainless

steel AISI 304 SB

It can be combined with machines

equipped with rinsing pump.

5 - 35 °C

Supply water temperature

400 l/h

Minimum supply flow rate

150 - 600 kpa

Supply pressure


Nominal power (V)


Frequency (Hz)


Power supplied (W)

Enhanced power

with pure water.

Osmo:maxi gives you excellent water from every point of view.
Ideal for serving a convertible dishwasher with break tank.

IPX4 liquid protection rating

Prefiltration Profine® Blue Small 5 µm

filter for removing chlorine, tastes,
odours and suspended particles


water cooled to work h24

Osmosis Membranes

2 osmosis membranes that remove minerals,
limescale, bacteria and pollutants

Control panel

to control the optimal functioning
of the reverse osmosis system TW
By-pass valve

With the manual by-pass valve you can exclude the entire osmosis system in case of need. It still guarantees you Profine®microfiltered water.

Manual mix valve

The mix valve allows the adjustment of the conductivity, that is, of the desired salinity. You can therefore set your plant based on your incoming water and on the desired quality at the output.

Adjust your recovery

according to the hardness and pH of your incoming water

The capillary system has been designed by TW to adjust the recovery rate of osmo:maxi
according to the quality of the incoming water. This way you can guarantee the best
performance of the treatment system according to your water with a simple operation.


types of alarms present in osmo:maxi

More tips

for YOU

240 L/h


Would you like an ocean
of sparkling clean water?

140 L/h


for high flows and fast cycles

140 L/h


crystal-clear water like never before