Ultra low pressure RO membrane for no pump water purifier

Specification 

 Active Area, 4(0.4)  Ft2 (m2)
Removal rate, 95%
Pressure, 1.8KGS
Clean/waste water proportion, 1.14
Water production rate, 200GPD
Testing pressure, 65PSI
Test temperature, 25℃
Packing detail, 25PCS/CTN
Packing size, 32*32*32cm
Gross weight, 7.9KGS

Test conditions
The test is under water temperature 25°C, nacl 500mg /l, pH 7.5 and the standard recycle rate and pressure.
The water output deviation of single membrane is between 15percent .of mean values.
The lowest desalination rate is 95.0%
 
Limited conditions
Max operation pressure ………………………600psi (4.2mpa)
Max feed water temperature …………………………45°C
Max feed water sdi ……………………………………5
Max free chlorine in feed in water …………less than 0.1mg /L
Range of feed water PH value of constant run ………3 to10
Range of feed water pH value of chemical cleaning 2 to 11
Max pressure drop of single out membrane …15psi (0.1mpa)