Description
Good Reew
Reverse Osmosis MembraneReverse Osmosis Membrane Technology is a physical separation method.Using Reverse Osmosis Membrane to desalt has higher efficiency and better economic than general ion exchange method and distillation method.
Model | A/mm(inch) | B/mm(inch) | C/mm(inch) | D/mm(inch) | E/mm(inch) |
2514 | 356(14) | 63.5(2.5) | 19.1(0.75) | 26.7(1.05) | 302.6(11.9) |
2521 | 533.4(21) | 63.5(2.5) | 19.1(0.75) | 26.7(1.05) | 480(18.9) |
2540 | 1016(40) | 63.5(2.5) | 19.1(0.75) | 26.7(1.05) | 962.6(37.9) |
4014 | 356(14) | 101.6(4.0) | 19.1(0.75) | 26.7(1.05) | 302.6(11.9) |
4021 | 533.4(21) | 101.6(4.0) | 19.1(0.75) | 26.7(1.05) | 480(18.9) |
4040 | 1016(40) | 101.6(4.0) | 19.1(0.75) | 26.7(1.05) | 962.6(37.9) |
Model | A/mm(inch) | B/mm(inch) | C/mm(inch) |
8040 | 1016(40) | 203.2(8.0) | 29.1(1.15) |
Model | SW-2514 | SW-2521 | SW-2540 | SW-4014 | SW-4021 | SW-4040 | SW-8040 |
Effective membrane area ft²() | 6.5(0.6) | 12(1.1) | 28(2.6) | 22(2.2) | 33(3.1) | 90(8.4) | 400(37) |
Average flow GPD(m³/d) | 150(0.6) | 270(1.0) | 600(2.3) | 500(1.9) | 750(2.8) | 1600(6.1) | 7500(28.4) |
Salt rejection(%) | 99.5 | 99.5 | 99.5 | 99.5 | 99.5 | 99.8 | 99.8 |
Recovery rate(%) | 4 | 4 | 8 | 4 | 4 | 8 | 8 |
Working pressure psi(Mpa) | 800(5.5) |
Max.working pressure psi(Mpa) | 1200(8.2) |
Max.water temperature(ºC) | 45 |
Max.inflow SDI15 | 5 |
Free chlorine concentration(mg/l) | <0.1 |
Continuous runing water PH range | 3-10 |
Chemical cleaning water PH range | 2-11 |
Max.single membrane element pressure drop psi(Mpa) | 15(0.1) |
1. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
2.what can you buy from us?
water purifier,air cleaner,ro membrane,nf membrane,uf membrane
3. why should you buy from us not from other suppliers?
We are one main production water treatment line of membrane company and sales for more than 15 years, it's popular sales with sea water membrane in many countries, High quality, customization and fast delivery time !
4. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES; Accepted Payment Currency:USD,EUR,HKD,CNY; Accepted Payment Type: T/T,L/C,D/P D/A,Credit Card,PayPal,Western Union,Cash,Escrow; Language Spoken:English,Chinese
5.The membrane of other brands was installed before. Is this membrane universal?
Yes, the same model can be used.
6. How long is the service life of the membrane?
The service life of the membrane is not specific to determine the answer, the general service life is 1-2 years. It depends on the quality of raw water, the size of water consumption, the proportion of pure water and wastewater equipment, prefilter material and equipment operating pressure, which will affect the service life of RO membrane.
7. What is the difference between model 21 and model 31?
The capacity of model 21 is slightly larger, but the TDS is slightly higher. The capacity of the model 31 is not as large as that of the model 21, but the water quality is better.
8. What is the difference between ULP and LP?
ULP is low-pressure reverse osmosis membrane, the working pressure is 6-8 kg; LP is high-pressure reverse osmosis membrane, the working pressure is 15kg; when choosing, please know the required product model in detail.
Complaint
