Dupla reverse osmosis system RO 300
Article no:
HA-80549
CHF 229.00
Stock: 0
Ready for dispatch in 1-3 days, delivery time 10 working days
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from CHF 26.00
from CHF 19.90
Product information "Dupla reverse osmosis system RO 300"
RO 300 osmosis system
Reverse osmosis systems create an optimal source water for marine and freshwater aquariums - with an average output of 220 to 300 l per day.
Many water problems can often only be solved by using reverse osmosis water. Reverse osmosis systems operate on the principle of physical filtration. Unlike, for example, ion exchangers, which exchange hardness-forming ions (e.g. calcium) for other, non-hardness-forming ions (e.g. sodium), a reverse osmosis system physically removes pollutants (e.g. silicate, nitrate) and hardness-forming substances from the water. In the reverse osmosis system, water passes through a semi-permeable membrane under the pressure typically found in domestic water pipes of 2 − max. 6 bar. The substances dissolved in the water (pollutants, salts or hardness builders) cannot pass through the membrane’s fine mesh structure and remain in the residual water. This residual water is discharged as concentrate and can safely be used as cleaning, watering or domestic water. Dupla reverse osmosis systems have a retention rate of up to 95 − 98 % of all contaminants in tap water.
Tip: By connecting a Dupla ultra-pure water filter (optional accessory) downstream, even the smallest traces of silicates and nitrates can be completely removed without leaving any residue.
Contents:
- RO 300 fully assembled with sediment filter (5 µm fine filter), carbon filter and membrane
- 3 x 2 m hose
- 3/4 inch tap connector
- Flow limiter with integrated flush valve
- Wall bracket
- Hose plug
- Housing spanner for filter and membrane housing
- Operating instructions
Technical data:
- Max. output 300 l / day, depending on the quality of the source water
- Average output 220 - 300 l / day at 8 − 15° C and 3 − 6 bar pressure
- Average retention rate 95 − 98 %
- Aluminium 97 − 98 %
- Cadmium 95 − 98 %
- Bacteria 99 %
- Nitrates max. 90 %
- Silicates max. 90 %
- Sulphates 97 − 98 %
- Hardness builders 95 − 98 %
Spare parts:
- Replacement membrane
- Replacement sediment filter
- Replacement carbon filter
| Variant: | Osmosis system RO 300 |
|---|
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Technical details
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Dennerle Osmose Professional 190
CHF 129.00
Osmosis Professional 190
Complete plant for the production of soft, highly purified water for aquariums. Reliably removes hardness, salts and pollutants (heavy metals, nitrates, phosphate and pesticides)High-performance production of highly pure, very soft water as an ideal basis for setting species-appropriate water values for freshwater and saltwater aquariums.
Maximum capacity (rated output): 190 l / day at 25 °C and 4.1 bar pressure
Performance under practical conditions: 80 - 185 l / day at 8-18 °C and 3-5 bar pressure
Retention rate: at least 95
Immediately ready for connection, incl. water tap connection 3/4" ( washing machine connection )
Ratio of osmosis water to residual water approx. 1:2.5 to 1:4 (depending on tap water temperature and pressure)
Modern polyamide/polysulfone membrane
Activated carbon filter protects against chlorine, fine filter protects against suspended particles
Additional:Increased diaphragm life and high continuous output due to flushing valve - Removes performance-reducing deposits on the diaphragm
Very simple operation:
Connect hose to water tap
Slowly turn on the water tap
The white hose supplies soft, highly purified osmosis water
The hardened, contaminated residual water from the blue hose is discharged into the drain
spare parts:
Carbon filter for osmosis device
Fine filter for osmosis device
Variants from CHF 26.00
Amtra Osmosis System 190 - osmosis system for treating tap water
CHF 99.00
The Amtra Osmose System 190 is a 3-stage reverse osmosis system for treating tap water.
reverse osmosis
3-stage
for treating tap water
easy
fresh and marine
Technical Data:
Operating pressure:3-8 bar
Temperature: 10-38°C
Membrane: TMF
Water outlet values: 10-40 μS
Cartridge Life:
Carbon cartridge 3 months or 3000L
Sedinemt cartridge 6 months or 3000L
Kit consists of:
TMF osmotic membrane
Vessel, membrane container
Sediment cartridge
Carbon cartridge
Non-return valve
Connector for fitting to the water supply
Connecting pipes
Tightening wrench
Under pressure, water is forced through a semipermeable membrane with pores that are large enough to allow water molecules to pass through but not others (dissolved solids), thus eliminating a high percentage of hazardous pollutants for the aquarium.
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