Household portable 5 stage 100gpd reverse osmosis drinking water

The principle process of water passage of the machine:

The pressure of raw water must be greater than 0.2Kg/cm2 because of a spare part in the pure

 water machine. If the pressure is lower than this, the pure water machine will not start the water

. The raw water enters the pure water machine through the inlet three ways. There is a 2 points 

(3 points) on the inlet tee small ball valve - inlet ball valve, its main role is: in the water water 

machine water leakage or pure water machine waste water flow does not stop under the 

situation cut off the raw water source of pure water machine, waiting for professional 

technical personnel to deal with.

Through the inlet ball valve after you came to the first level of pure water machine filter - PPF, 

its diameter is 5 microns, can filter out the sediment in the water, rust, colloid, and greater than 

5 micron particulate impurities, it is the main raw material for polypropylene, by high temperature 

dissolving, wire drawing and winding, formed by replacement of life between 3 to 6 months,

 according to the local water quality. We have just started to say why the water pressure 

must be greater than 0.2 Kg/cm2 because after the water electromagnetic valve through 

a electrical components, low voltage switch, it under normal circumstances is in a state 

of closed for a long time, but when the raw water pressure is less than 0.2 Kg/cm2 and

 under the condition of water, it will disconnect the circuit system of pure water machine 

disconnect, prevent the back of the idle high-pressure pump. After the low pressure 

switch to the inlet solenoid valve, its internal is made of copper wire wound, in the 

moment of electrification formed electromagnet will be metal plug suction to make 

the water channel smooth, pure water machine power after magnetic disappear, 

the metal plug will fall again to cut off the water channel.