Product Overview
The RL-4040 RO Membrane Element is a high-performance reverse osmosis membrane designed for water desalination and purification. It provides efficient and reliable water treatment for a variety of applications.
Product Specifications
| Model |
RL-4040 |
| Membrane Type |
Thin-Film Composite |
| Membrane Area |
86 square feet (8 square meters) |
| Salt Rejection |
99.50% |
| Permeate Flow Rate |
2,600 gallons per day (9.89.8 m³/d) |
| Operating Pressure |
225 psi (15.5 bar) |
| pH Range |
2-11 |
| Maximum Feed Temperature |
113°F (45°C) |
| Compatibility |
Compatible with various RO systems |
| Material |
High-quality semi-permeable membrane material |
| Model |
A/mm |
B/mm |
C/mm |
D/mm |
| RL-4040 |
1016 |
99.7 |
19.0 |
26.7 |
Product Features
High quality and dependable performance.
· Efficient removal of pollutants and salts
· Long lifespan with simple installation and maintenance
· Flexible application across industries
· High productivity: exceptional purification efficiency, removing dissolved solids, heavy metals, and microorganisms
· Durable construction: high-quality materials for long-lasting reliability
· Standard 4040 size: compatible with residential, commercial, and industrial RO systems
· Clean, safe, and great-tasting water with cost-effective long-term operation
Working Principle
The RL-4040 RO Membrane Element utilizes a thin-film composite membrane that allows water molecules to pass through while blocking impurities and contaminants. Operating pressure forces the feed water through the membrane, separating the purified permeate from the concentrated reject stream.
Applications
The RL-4040 RO Membrane Element is suitable for various water treatment applications, including:
Residential and commercial water purification systems
Industrial wastewater treatment
Desalination of brackish water
Food and beverage processing
Commercial: Ideal for restaurants, cafes, offices, and other commercial establishments requiring high-quality water for cooking and beverage preparation.
Industrial: Used in processes such as pharmaceutical production, electronics manufacturing, and boiler feed water treatment.
The RL-4040 RO Membrane Element is a reliable solution for water purification, offering superior performance, durability, and efficiency. Whether for residential, commercial, or industrial use, it provides clean, safe, and high-quality water.
OEM Services
MD is a leading manufacturer and supplier of RL-4040 RO Membrane Elements. We offer both standard and customized membranes to meet specific customer requirements. Our membranes are certified and undergo rigorous testing to ensure high quality and performance. We provide fast delivery and secure packaging for customer satisfaction. Additionally, we support testing and evaluation of our products.
If you are interested in our RL-4040 RO Membrane Element for your small-scale desalination project or require further information, please contact us at info@md-desalination.com.
Frequently Asked Questions
Q: What is the lifespan of the RL-4040 RO Membrane Element?
A: The RL-4040 membrane has an average lifespan of 2 to 4 years, depending on feed water quality and operating conditions.
Q: Can the RL-4040 RO Membrane Element be used for seawater desalination?
A: No. The RL-4040 membrane is specifically designed for brackish water desalination. Seawater desalination requires specialized membranes with higher pressure ratings and salt rejection capabilities.
Q: Can the RL-4040 RO Membrane Element remove bacteria and viruses?
A: Yes. The RL-4040 membrane can effectively remove bacteria and viruses through physical filtration, providing a high level of water safety.
