225Mpa Pressure Brackish Water RO Membranes Corrosion Resistant Industrial RO Membrane
Price:
USD210/pieces >=1 pieces
MOQ:
1
Delivery Time:
Negotiable
Brand:
SINOMEMB
Product Description
SINOMEMB® Brackish Water SNBW Series RO Membrane Elements
SINOMEMB® Brackish Water desalination membrane elements are among the most widely used and versatile membrane solutions, with performance characteristics that align with conventional operating system designs. The SNBW-8040 and SNBW-4040 membrane elements offer superior cost-effectiveness compared to similar products, featuring optimal membrane area utilization and advanced rolling technology that has earned consistent industry praise.
Performance Specifications
| Model No. | Feed Spacer thickness (mil) | Min. Salt Rejection (%) | Stabilized Salt Rejection (%) | Permeate Flow Rate (gpd) | Test Pressure (PSI) | Test water NaCl (PPM) |
|---|---|---|---|---|---|---|
| TW-4040XLE | 28 | 97.5 | 98 | 2600 | 100 | 750 |
| TW-4040ULP | 31 | 98.2 | 98.8 | 2400 | 150 | 1000 |
| BW-4040LP | 31 | 98.6 | 99.2 | 2400 | 225 | 1500 |
| BW-4040AF | 34 | 98.7 | 99.2 | 2100 | 225 | 2000 |
Notes:
- Permeate flow rate and salt rejection based on testing conditions: 25°C, pH 7.5, 20% recovery
- Stabilized salt rejection generally achieved within 24-48 hours of continuous use, depending on feedwater characteristics and operating conditions
- Active area guaranteed ±3%
Operating Parameters
| Model No. | Maximum Operating Temperature | Maximum Operating Pressure | Feed Water pH Range* | Maximum Feed Water Turbidity | Maximum Feed Water SDI | Chlorine Tolerance |
|---|---|---|---|---|---|---|
| TW-4040XLE | 45°C | 300psig | 2-11 | 1NTU | 5 | <0.1ppm |
| TW-4040ULP | 45°C | 600psig | 2-11 | 1NTU | 5 | <0.1ppm |
| BW-4040LP | 45°C | 600psig | 2-11 | 1NTU | 5 | <0.1ppm |
| BW-4040AF | 45°C | 600psig | 2-11 | 1NTU | 5 | <0.1ppm |
*For short term cleaning (30 min.): pH 1-13
Frequently Asked Questions
How is SINOMEMB membrane different from others?
We offer exceptional value with competitive pricing, performance equivalent to premium membranes, and extended operational longevity.
Are you a manufacturer?
Yes, we have over 10 years of experience manufacturing professional wire mesh and membrane products.
How about the delivery time?
Standard orders typically ship within 7-10 days, while customized orders may require additional production time.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Sinomemb Environment Technology (beijing) Co.,
Location
1305, Block B, Zhongtiejian Plaza, Beijing, China
Contact Person
Gary Gao