Model |
Adapted Pressure(psi/Mpa/bar) |
Salt Rejection(%) |
Flow Rate(GPD/m/d) |
Effective Membrane(ft²/m²) |
Boron Rejection(%) |
Size(inch) |
SW4021-LE |
800/5.52/55.2 |
99.5 |
640/2.4 |
33/3.1 |
|
4.0*21 |
SW2521-LE |
240/0.9 |
12/1.1 |
2.5*21 |
SW2540-LE |
540/2.0 |
28/2.6 |
2.5*40 |
SW4021-HR |
99.6 |
540/2.0 |
33/3.1 |
4.0*21 |
SW2521-HR |
190/0.72 |
12/1.1 |
2.5*21 |
SW2540-HR |
450/1.7 |
28/2.6 |
2.5*40 |
SW4021-HRLE |
99.6 |
640/2.4 |
33/3.1 |
4.0*21 |
SW2521-HRLE |
240/0.9 |
12/1.1 |
2.5*21 |
SW2540-HRLE |
540/2.0 |
28/2.6 |
2.5*40 |
SW4040-HR |
99.7 |
1180/4.5 |
82/7.6 |
4.0*40 |
SW8040-HR |
99.8 |
6900/26 |
400/37 |
92 |
8.0*40 |
SW8040-HRP |
7500/28 |
440/41 |
8.0*40 |
SW4040-HRLE |
99.7 |
1450/5.5 |
82/7.6 |
|
4.0*40 |
SW8040-HRLE |
99.8 |
7500/28 |
400/37 |
92 |
8.0*40 |
SW8040-HRLEP |
8200/31 |
440/41 |
8.0*40 |
SW8040-HRFR |
99.8 |
6000/23 |
400/37 |
8.0*40 |
SW4040-XHR |
99.75 |
1180/4.5 |
82/7.6 |
|
4.0*40 |
SW8040-XHR |
99.82 |
6000/23 |
400/37 |
92 |
8.0*40 |
SW8040-XHRP |
6600/25 |
440/41 |
8.0*40 |
Versatile Applications
Applicable Industries: Expertly engineered for optimal Commercial Use, the Hjc Sw2540 Sea Water Membrane is the perfect choice for businesses that prioritize efficiency and reliability in their water treatment processes. It’s crafted to meet the exacting standards of modern commercial needs, ensuring that every drop meets its potential.
Application: Masterfully crafted for high TDS film membrane applications, this revolutionary product delivers unparalleled performance. It is designed to ensure the highest quality outcomes, even in the most demanding environments, setting new benchmarks in water treatment excellence.
Active Membrane Area: Boasting an impressive 31.97 ft², this membrane is meticulously designed to maximize efficiency and enhance output. It provides exceptional water purification results, making it an indispensable tool for any serious water treatment operation.
Average Permeated Flow: With a stellar 800GPD, this membrane ensures consistent and reliable water processing capabilities. It effortlessly meets the demands of high-volume applications, making it a prime choice for industries that require robust and efficient water solutions.
Stable Rejection Rate: With a consistently high rate of 96%-97%, this membrane guarantees superior water quality on every use. It sets the standard for performance and dependability, ensuring that your water treatment processes are as effective as they are reliable.
Function: Efficiently removing COD, BOD, and NH-N, this membrane significantly enhances overall water purity. It stands as an essential component for achieving the highest standards in water treatment, providing a cleaner and more reliable water source.
Home RO membrane options available: Choose from 75GPD, 100GPD, 150GPD, and 200GPD variants. These options offer personalized solutions tailored to meet the unique demands of individual household needs, ensuring optimal performance in every setting.
Commercial RO membrane ranges include: Available in 300GPD, 400GPD, 600GPD, and 800GPD, these membranes are designed to meet diverse commercial demands. They provide customizable solutions for various business sizes, ensuring that your commercial operations run smoothly and efficiently.
Industrial membrane models offered: The range includes options like 2521, 2540, 4021, 4040, and 8040. These models are tailored to address a wide spectrum of industrial needs with precision and efficiency, setting a new benchmark for industrial standards.
Commercial Reverse Osmosis Element Main Application Areas
Our commercial reverse osmosis membrane components are meticulously crafted for municipal water, tap water, and well water applications. They deliver outstanding desalination treatment and are widely utilized in premium bottled water production, direct drinking water solutions, food processing, pharmaceutical manufacturing, and more, ensuring optimal performance across various sectors.
Product advantages
1. Revel in exceptional large traffic and high stability, ensuring reliable operations and ultimate satisfaction. Our products are engineered for those who demand the highest standards in performance and reliability.
2. Enjoy the benefits of low operating pressure and superior cost-effectiveness, optimizing your investment while ensuring a sustainable approach to water treatment solutions. Experience efficiency that speaks to both your environmental and economic commitments.




Sandmonk Technology Co., Ltd. is ardently committed to advancing water environmental technology, harnessing a global supply chain system to spearhead transformative innovation across the industry. We strive to lead the way in sustainable, cutting-edge solutions for water treatment, setting new standards in excellence and innovation. We provide comprehensive, one-stop solutions for core components, expertly tailored for small to medium-sized equipment manufacturers. Our steadfast dedication extends across borders through e-commerce, offering global customers in emerging markets unparalleled service and innovative products that redefine water treatment.
Our independent R&D, coupled with robust manufacturing capabilities, solidifies our standing as industry leaders. We are at the forefront of developing groundbreaking solutions that push the boundaries of water treatment technology, driving the industry forward with visionary innovation. By leveraging extensive data analysis, we craft custom solutions for regions facing high salinity water challenges. We set the standard for excellence in water treatment solutions, ensuring the highest levels of customer satisfaction and operational success.
Our dynamic solutions span seawater desalination, waste leachate treatment, drinking water purification, and pioneering the reuse of treated wastewater. We drive innovation forward and set new benchmarks in the industry, ensuring that our solutions are both effective and future-proof. Moreover, our competitive cost advantage sets us apart in the industry, offering unmatched value and strategic benefits that resonate with our clients worldwide, providing solutions that are both economical and effective.

QUESTION |
ANSWER |
Are you a factory or trading company? |
Yes, we have our own factory. |
Can you offer OEM service? |
Yes, OEM is OK. |
Can I get samples from you factory? |
Sure. We are pleased to. |
What would you do if some quality problem occur? |
We will be responsible to all quality problem. |