

Reverse osmosis equipment adopts membrane separation technology, which can effectively remove charged ions, inorganic substances, colloidal particles, bacteria and organic substances in water. It is used in the fields of electronics, medicine, food, textile, chemical industry and power generation.
Features:
1.High desalination rate;
2.Good water flux and water production efficiency
3.Excellent flow channel design reduces fouling and blockage problems;
4.Advanced patented permanent hydrophilic technology makes the membrane super anti-pollution.
5.Excellent chemical cleaning resistance
6.Suitable for the treatment of various complex water sources.
Specifications:
Membrane Specifications | Model | RBW-8040 | RBW-4040 |
Material | Aromatic Polyamide | ||
Structure | Spiral wound | ||
Active Membrane Area | 37 m2 | 7.6 m2 | |
Spacer Thickness | 34 mil | ||
Performance | Standard Test Solution | 2000 mg/L NaCl | |
Operation Pressure | 1.55 MPa | ||
Test Temperature | 25 | ||
Recovery | 15% | ||
pH | 6.5-7 | ||
Permeate Flow Rate (m3/d) /GPD | 38/10000 | 7.6/2000 | |
Rejection Rate (%) | 99.5% | ||
Application Limits | Max. Operation Pressure (MPa)/GPM | 4.1/600 | |
Max. Feed Flow (m3/h)/GPM | 17/75 | 3.6/16 | |
Feed Temperature Range (oC) | 5-45 | ||
Feed pH Range | 3-11 | ||
Cleaning pH Range | 2-12 | ||
Max. Feed Turbidity | 1.0 NTU | ||
Max. Feed SDI15 | 5 | ||
Residual Chlorine Control | <0.1 | ||
Max. Pressure Drop of Single Element | 15 psi |

Applications:
- Water purification
- Reclaim water reuse
- Cooling water treatment
- Boiler water treatment





1. Q: When can I get the quotation?
We usually quote within 24 hours after we get your inquiry.If you are very urgent to get the price, please call us or tell us from your email,so that we will regard your inquiry priority.
2. Q: Do you Accept OEM service?
A: Yes! we can manufacture according to your requirement.
3. Q: What kinds of filter do you produce?
A: High flow filter cartridge, wire water filter, pleated filter cartridge, security filter equipment, RO Membrane Element and RO Equipment, and so on. You can turn to us for any kinds of filters and filter related parts.
4. Q: How do you pack products?
A: Standard exporting carton, wooden, pallet, customized.
5. Q: how long it your lead time?
A: Air shipment orders can be ready in 5 working days, sea shipment orders can be ready in 10 working days.
6. Q: What is your terms of delivery?
A: We accept EXW, FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you.
7:Q: How should I place an order?
A:Please kindly click" send inquiry" or "contact supplier", Then our sales engineer will recommend you suitable products for your selection also give some valuable suggestion for your selection.