Product Description
Seawater High Permeate Quality Reverse Osmosis Membrane Element with Higher Productivity
Description:
LEFILTER has dramatically improved the performance of seawater desalination reverse osmosis (RO) membrane elements to provide maximum performance while maintaining excellent desalination rates. with maximum water production while maintaining excellent desalination rates.
•The LEFILTER SW30 has the largest water production capacity of any element to meet the needs of desalination in offshore and onshore installations;
• The lower operating pressure of the LEFILTER SW30 reduces the size and cost of high-pressure pumps and reduces operational running
• The improved performance of the LEFILTER seawater components is due to the use of advanced automated precision manufacturing technology, which results in the most reliable and consistent component performance..
Detailed Photos

Product Parameters
SW30HRLE-400 Features:
Dow SW30HRLE-400 is an advanced desalination reverse osmosis membrane element. It has a high effective membrane area and a high salt rejection rate, which can bring long-term economic benefits to seawater desalination systems.
Dow SW30HRLE-400 has a very high boron removal rate and can meet the strict standards of the World Health Organization (WHO) and other drinking water;
Compared to other brands, Dow SW30HRLE-400 has higher performance over its service life and requires no post-processing during component manufacturing. That's why Dow Film's FILMTECTM components are more durable and have a higher pH range than other brands of membranes. Wider, more efficient cleaning
The automatic precision manufacturing technology adopts an advanced structure that shortens the length of the diaphragm and increases the number of membranes, reduces the overall pollution level, and greatly improves the membrane efficiency.
Dow Desalination Film SW30HRLE-400 Specification
Product Model SW30HRLE-400
Part Number 135137
Effective area ft2(m2) 380 (35)
Operating pressure psig(bar) 800 (55)
Water production gpd(m3/d) 6,000 (23)
Stable salt rejection rate 99.70
Low desalination rate % 99.60
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Our Advantages






Xinxiang Lifeierte Filter Corp.,Ltd (Stock code:837936)is specialized in manufacture of filters ,filter equipment,and environment system . Located in Xinxiang City-the center of Filtration in China.Lefilter has superior R & D team, professional technical team,experienced overseas sales team and perfect after-sales service system.We Lefilter people will try our best to satisfy customers' requirements.The develop philosophy of LEFILTER is "To purify environment,To serve society,To manage faithfully and To oyrsye excellence"!What's more,there're advanced production line,test machine and R & D department.They also obtained certification like ISO9001, IQNet & CQM,SGS,CNEX etc.
Company Address: Lefilter Building ,No.9 Hongli Avenue, Muye District ,Xinxiang City,Henan Province,China
Factory Address:Filter Industry Park Beihuan Road,Muye District,Xinxiang City,Henan Province,China
Web.:chinafilters.en.made-in-china.com