The RO Promax 4 comes with horizontally mounted housings and either 6, 8, 10 or 12 membranes on each filtration unit depending on the flow rate required. The Promax range is aimed firmly at what we would class as standard use industrial units, designed as a workhorse for the workplace, given the correct pre-filtration requirements, this range of RO filters will give many years of trouble free service. In fact as is the case with all our RO’s the only item that typically would ever need replacing would be the membranes, and if treated correctly even those will last many years.
Whether this is your first steps into reverse osmosis or you have used them within your workplace for many years you will find our RO units are a straightforward piece of kit to own and operate, also if you require professional installation and commissioning our dedicated team of engineers are on hand for that too.
| Promax 4 3000 Reverse Osmosis Water Filter | ||
| Permeate flow rate | l/h | 3000 |
| Min. salt rejection | % | 97 |
| Recovery | % | 80 |
| Operating pressure | bar | 14 |
| Membrane element / number | 4040 / 10 | |
| Voltage | V/Hz | 3 x 400/50 |
| Motor power | kW | 4.0 |
| Pre-fusing | A | 20 |
| Feedwater connection | R | 32 |
| Permeate / concentrate connection | DN | 32 |
| Conductivity range | μS/cm | 2 – 200 |
| Min. / max. feed water pressure | bar | 2 / 6 |
| Min. / max. feed water temp | °C | 5 / 35 |
| Max. ambient temperature | °C | 40 |
| pH | 3 – 11 | |
| Height | mm | 1750 |
| Width | mm | 2500 |
| Depth | mm | 700 |
| Weight approx | ca. kg | 900 |


