Water supply equipment
How reverse osmosis works
The osmosis process is based on the property of water to equalize the level of impurities in solutions separated by a membrane. The holes in this membrane are so small that only water molecules can pass through them.
If the concentration of impurities is increased in one of the parts of such a hypothetical vessel, water will begin to flow there until the density of the liquid in both parts of the vessel equalizes.
Reverse osmosis gives exactly the opposite result. In this case, the membrane is not used to equalize the density of the liquid, but in order to collect pure water on one side of it, and on the other, a solution that is as saturated as possible with impurities. That is why this process is called reverse osmosis.
Model range of typical units
| Model of the Unit |
Capacity Litre/hour |
Reset concentrate liters/hour |
Power supply V / kW (max) |
Dimensions (L x W x H), mm |
Antiscalant dosing unit |
“CIP” unit |
Frequency driver |
|---|---|---|---|---|---|---|---|
| BW-RE-0,07EP/H | 75,0 | 25,0 | 220В / 0.37кВт | 500x380x1700 | • | – | – |
| BW-RE-0,15EP/H | 150,0 | 50,0 | 220В / 0.37кВт | 500x380x1700 | • | – | – |
| BW-RE-0,22EP/H | 225,0 | 75,0 | 220В / 0.75кВт | 500x380x1700 | • | – | – |
| BW-RE-0,30EP/H | 300,0 | 100,0 | 220В / 0.75кВт | 500x380x1700 | • | – | – |
| BW-RE-0,25EP/H | 250,0 | 250,0 | 220В / 0.75кВт | 1100х540х1750 | • | – | – |
| BW-RE-0,5EP/H | 500,0 | 160,0 | 220В / 0.75кВт | 1100х540х1750 | • | – | – |
| BW-RE0,75EP/H | 750,0 | 250,0 | 380В / 1.1кВт | 1100х540х1750 | • | • | • |
| BW-RE-1,0EP/H | 1 000,0 | 330,0 | 380В / 1.1кВт | 1100х540х1750 | • | • | • |
| BW-RE-1,25EP/H | 1 250,0 | 400,0 | 380В / 1.5кВт | 1100х540х1750 | • | • | • |
| BW-RE-1,5EP/H | 1 500,0 | 500,0 | 380В / 2.2кВт | 1100х540х1750 | • | • | • |
| BW-RE-2,0EP/H | 2 000,0 | 650,0 | 380В / 2.2кВт | 2700х540х1750 | • | • | • |
| BW-RE-2,5EP/H | 2 500,0 | 850,0 | 380В / 3.0кВт | 2700х540х1750 | • | • | • |
| BW-RE-3,0EP/H | 3 000,0 | 1 000,0 | 380В / 5.5кВт | 1600х600х1750 | • | • | • |
| BW-RE-4,0EP/H | 4 000,0 | 1 300,0 | 380В / 5.5кВт | 2700х600х1750 | • | • | • |
| BW-RE-5,0EP/H | 5 000,0 | 1 700,0 | 380В / 5.5кВт | 4000х600х1750 | • | • | • |
| BW-RE-6,0EP/H | 6 000,0 | 2 000,0 | 380В / 5.5кВт | 2700х600х1750 | • | • | • |
| BW-RE-7,0EP/H | 7 000,0 | 2 300,0 | 380В / 7.5кВт | 4000х600х1750 | • | • | • |
| BW-RE-8,0EP/H | 8 000,0 | 2 700,0 | 380В / 7.5кВт | 2700х600х1750 | • | • | • |
| BW-RE-9,0EP/H | 9 000,0 | 3 000,0 | 380В / 7.5кВт | 3700х650х1750 | • | • | • |
| BW-RE-10,0EP/H | 10 000,0 | 3 400,0 | 380В / 11.0кВт | 2700х600х1750 | • | • | • |
| BW-RE-15,0EP/H | 15 000,0 | 5 000,0 | 380В / 15.0кВт | 6000х600х1750 | • | • | • |
| BW-RE-20,0EP/H | 20 000,0 | 6 800,0 | 380В / 18.5кВт | 6000х600х1750 | • | • | • |
| BW-RE-25,0EP/H | 25 000,0 | 8 500,0 | 380В / 22.0кВт | 6000х600х1750 | • | • | • |
| BW-RE-30,0EP/H | 30 000,0 | 7 500,0 | 380В / 30.0кВт | 6700х1000х2000 | • | • | • |
| BW-RE-36,0EP/H | 36 000,0 | 9 000,0 | 380В / 37.0кВт | 6700х1000х2000 | • | • | • |
| BW-RE-45,0EP/H | 45 000,0 | 12 000,0 | 380В / 45.0кВт | 6700х1000х2000 | • | • | • |
