Product Overview
The RU-2521-300 RO is a high-quality reverse osmosis (RO) system designed for efficient water purification. This product is manufactured and supplied by MD Desalination, a leading manufacturer and supplier of RO systems.
Product Specifications
| Model |
RU-2521-300 |
| Salt Rejection(%) |
98.5% |
| Permeate Flow GPD(m³/d) |
300(1.14) |
| Effective Membrane Area ft² (m²) |
14(1.3) |
| Operating Pressure psi(Mpa) |
150(1) |
| Max Operating Pressure psi(Mpa) |
600(4.14) |

| Model |
A/mm |
B/mm |
C/mm |
D/mm |
| RU-2521-300 |
533 |
61 |
19 |
30.2 |

Product Features
· High Efficiency: Utilizes high-quality Thin Film Composite (TFC) technology to effectively remove dissolved solids, heavy metals, and microorganisms from water.
· Compact & Space-Saving Design: With its standard 2521 dimensions, the membrane is perfectly suited for compact water purification systems without compromising filtration output.
· High-Quality Construction: Built with premium materials to ensure reliable, long-lasting performance and consistent water quality.
· Easy Installation & Maintenance: User-friendly design simplifies the replacement process, reducing system downtime and maintenance costs.
Advantages and Benefits
· Produces clean and safe drinking water
· Reduces the concentration of contaminants
· Improves the taste and odor of water
· Removes harmful substances, such as heavy metals and bacteria
· Suitable for residential, commercial, and industrial applications
· Supports OEM services for customization
· Fast delivery with secure packaging
· Comprehensive testing reports available
· Provides excellent technical support and troubleshooting assistance

Working Principle
The reverse osmosis process involves applying pressure to the water to overcome the natural osmotic pressure. The pressurized water is forced through the TFC membrane, which separates impurities from the pure water. The purified water is collected for use, while the rejected impurities are flushed out of the system.

Applications
The RU-2521-300 RO Membrane is highly versatile and suitable for a wide range of applications:
· Commercial: Ideal for restaurants, cafes, offices, and other commercial establishments requiring high-quality water for cooking, beverage preparation, and other daily operations.
· Industrial: Used in various industrial processes such as food and beverage production, pharmaceutical manufacturing, electronics manufacturing, and boiler feed water treatment.
· Specific Industries: Widely deployed in research laboratories and the pharmaceutical industry.
The RU-2521-300 Reverse Osmosis Membrane is a reliable solution for water purification needs, offering superior performance, durability, and efficiency. Whether for commercial or industrial use, it provides clean, safe, and high-quality water.

Key Benefits
· Clean and Safe Water: Delivers pure, great-tasting water free from contaminants and impurities.
· High Versatility: Provides flexibility and adaptability to diverse water purification needs across multiple industries.
· Cost-Effectiveness: Offers long-term savings by reducing maintenance and replacement costs while maintaining reliable water purification performance.
OEM Services
MD Desalination offers comprehensive OEM services to meet specific customer requirements. Our team of experts can customize the RU-2521-300 RO membrane to fit unique specifications, packaging, and branding needs. Contact us at info@md-desalination.com for more information.
Frequently Asked Questions
Q: How often should I replace the membrane?
A: The membrane typically needs to be replaced every 2 to 3 years, depending on usage and feed water quality.
Q: Can the RO system remove dissolved salts?
A: Yes, the RU-2521-300 RO membrane effectively removes dissolved salts, providing you with clean and purified water.
Q: Is installation complicated?
A: No, the membrane features a standard 2521 dimension designed for easy installation. Our customer support team is also available to assist you if needed.
About MD Desalination
MD Desalination is a professional manufacturer and supplier of high-quality RO membranes, including the RU-2521-300 model. We provide a wide range of standard and customized solutions for various applications.
Our products are certified, and we ensure prompt delivery with secure packaging. For inquiries regarding our products or OEM services, please contact us at info@md-desalination.com.