Reverse osmosis is a water purification process. RO-Systems use partially permeable membranes to remove unwanted molecules, particles, salt, solutes or viruses from drinking water.
In reverse osmosis, applied pressure is used to overcome the osmotic pressure.
Reverse osmosis can remove many types of dissolved and suspended chemicals as well as biological substances (such as bacteria) from the water.
This system is used in both industrial processes and for the production of drinking water.
Reverse osmosis is best known for its use in purifying drinking water from seawater, removing salt and other materials from the water molecules.
Reverse Osmosis - What can it do for you? Read more about Reverse Osmosis here
Reverse Osmosis SST Series is suitable from small households to small businesses such as cafes or restaurants.
Before buying a Reverse Osmosis system, it is a good idea to calculate how much clean water is needed and then calculate the maximum water consumption in one hour and multiply it by two.
It will tell you how big a storage tank you need. Check if there is room for the system including the storage buffer tank (water tank).
Model | APRO SST 150 | APRO SST 250 | APRO SST 300 | APRO SST 500 | APRO SST 750 | APRO SST 1000 |
Permeable Flow, L/h |
150 |
250 |
300 |
500 |
750 |
1000 |
Membrane Quantity |
1 |
1 |
2 |
2 |
3 |
4 |
Max Inlet TDS, ppm |
2000 |
Production of Clean water, L/h |
150 |
250 |
300 |
500 |
750 |
1000 |
Reduction of Salt, % |
up to 90 |
System recovery, % |
50-85 |
Membrane's Type |
1 x 4 021 |
1 x 4040 |
2 x 4021 |
2 x 4 040 |
3 x 4 040 |
4 x 4 040 |
Power Supply |
220V, 50Hz |
Dimensions, mm |
510x390x725 |
555x390x1210 |
595x390x845 |
630x390x1270 |
765x390x1270 |
830x520x1300 |
Inlet, Outlet, Concentrate |
3/4”, 1/2”, 1/2” NPTF |
Net Weight, kg |
38,5 |
47,5 |
49,5 |
58,5 |
72 |
97 |