Household RO Water Purification System

1. 5 STAGE RO SYSTEM WITH BOOSTER PUMP 2. Membrane : TFC 50 GPD 3. Under sink type 4. Operating pressure : 5~40PSI

RO  System

Product feature

With the import reverse osmosis membrane of famous brand (RO membrane ), this product applies first class reverse osmosis technical and technology to product pure water .

5 stages filtration , synthesize to play strain each the effective role of core ,clear away other harmful impurities ,suspension thing ,colloid ,organic meter ,heavy metal ,solubility solid ,germ ,virus, thermal source and the silt in source water .only retain water molecule and dissolved oxygen .

With the import famous brand high –pressure mute pump ,the service life is long and the quality is reliable .

With the function of high –pressure membrane washing (hand control ) ,RO membrane life can be prolonged efficiently .The course of producing water is controlled automatically (the system will stop when source water stops or pressure tank is full )

Major technical parameters :

The voltage and frequency of power source :220V/50Hz (optional if with pump )

Total input power :18 W (optional if with pump )

Pure water output :50 GPD/ 75 GPD/ 100 GPD (25°C)

Suitable source water pressure :0.1~0.3 Mpa

Permitted environmental temperature :5~40 °C

Usage:

Flushing Filters :When using  pure water machine for the first time ,filter  should be flushed as following step :

Open the inlet water ball valve ,open RO bypass flush valve ,insert the plug of power supply in the socket of power ,booster pump starts work ,concentrate emission port begins to emission concentrate water .After flushing process is complete ,open diverter valve in pressure tank ,close RO membrane flushing ball and now begin to produce pure water ,at the same time concentrate emission flux dropped obviously .

Maintenance :

Replace cartridges regularly to maintenance water quality .Make sure each filter works effectively and guarantee water quality to pass standard .If cartridges are changed regularly ,pure water machine users can enjoy high quality pure water permanently .Cartridge replacement period depends on the source water quality and the consumption of pure water .Following are the suggested replacement period of each filter on the basis that the source water is city running water.

First stage filter :3 to 6 months

Second stage filter :4-9 months

Third stage filter(RO Membrane ) :5-10 months

Fourth stage  filter : 12-24 months

Cartridge replacement period depends on the pure water consumption and the source water quality .If adopt safety replacement frequency mentioned above, the pure water quality can be guaranteed .Therefore above suggestions are for reference only .

RO membrane flush :During the source of pure water producing ,RO membrane surface will be begrimed with impurity and germ  .Therefore water quality will drop .So regular RO membrane washing is needed .

Following are flushing steps:

Close diverter valve of pressure tank ,open long reach faucet ,RO booster pump  starts (must confirm booster pump have started );open bypass  washing valve ;make RO membrane flush ,concentrate water is discharged .After flushing finished close bypass washing valve ,open diverter valve in pressure tank ,close long reach faucet .Washing time is 15 minutes . To prolong system service life and guarantee pure water quality and quantity ,users can adjust flushing frequency and  flushing time according the quality of local city running water

Notice

1.  Please do not take apart the element parts on machine in case of leakage or damaging the machine .

Pressure tank have an air vent and do not deflate it .Do not use the disproportional power source instead of voltage rating  .If the system is not in use for a long period of time ,the plug of power source should be pulled out (optional if with pump ),and the inlet water ball valve should be shut to cut off source water .After long term out of service ,when using again should follow the operation as the first time .Careful handing is necessary during shipping ,moving and installation .

Household RO Water Purification System