Dupla reverse osmosis system RO 300

Article no: HA-80549

CHF 229.00

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Ready for dispatch in 1-3 days, delivery time 10 working days

Delivery between Tuesday, 1 September and Wednesday, 2 September
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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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Amtra Osmosis System 190 - osmosis system for treating tap water
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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Dupla reverse osmosis system RO 300
Variant: Osmosis system RO 300 | Variant (2): Osmosis system RO 300
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Variant: Dennerle Osmose Professional 190 | Variant (2): Dennerle Osmose Professional 190
Osmosis Professional 190 Complete system for the production of soft, highly purified water for aquariums. Reliably removes hardness, salts and pollutants (heavy metals, nitrates, phosphate and pesticides)Powerful production of highly pure, very soft water as the ideal basis for setting species-appropriate water values for freshwater and saltwater aquariums. Maximum output (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 % Ready for immediate connection, incl. 3/4" tap connection ("washing machine connection") Ratio of osmosis water : 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 Additionally:Increased membrane service life and high continuous performance thanks to flush valve - removes performance-reducing deposits on the membrane Extremely easy to use: Connect the hose to the tap Slowly turn on the tap The white hose supplies soft, high-purity osmosis water The hardened, contaminated residual water from the blue hose is channelled into the drain Spare parts: Carbon filter for osmosis unit Fine filter for osmosis unit

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