



DUPONT Brackish Water RO Membrane 4040
The DuPont FilmTec BW30 PRO-4040 Brackish Water (Reverse Osmosis) RO Membrane is a part of DuPont's FilmTec reverse osmosis (RO) membrane range, ideal for your the treatment of brackish water for drinking, these reverse osmosis membranes are some of the most reliable and consistent elements in the industry.
Expertly engineered to fit most domestic RO systems, this high quality membrane is designed for those seeking uncompromised water purity. Certified to NSF/ANSI Standard 58, it ensures reliability and performance, making it an ideal replacement for any standard 4040 size membrane unit.
This Reverse Osmosis (RO) membrane is designed to reduce a wide array of contaminants including chlorine, lead, fluoride, and other dissolved solids to deliver safer, cleaner and better-tasting water. The semi-permeable membrane works by allowing only water molecules to pass through, while blocking dissolved salts, minerals and other unwanted organic and inorganic compounds. Due to the small pore size of the membrane, many types of bacteria, viruses and other microorganisms are also unable to pass through.
The DuPont FilmTec BW30 PRO-4040 Brackish Water RO Membrane delivers up to 2600 gallons per day (9842 litres per day), equivalent to approximately 410 litres per hour, providing you ample clean water for drinking, cooking and other household uses. This membrane meets rigorous health and safety standards, ensuring the membrane effectively reduces contaminants and is safe for use with an average longevity of 12 to 24 months (depending on usage and incoming water quality), reducing the frequency of replacements.
Advanced membrane technology and automated fabrication allow DuPont to precisely produce each and every element to tight, pre-defined specifications. DuPont's advanced and consistent RO element quality helps customers develop, and maintain brand recognition along with a reputation for building systems that reliably provide low impurity drinking water.
DuPont Filmtech elements are shipped dry for convenient handling and long shelf-life. DuPont's next generation elements are a fully compatible replacement for existing DuPont FilmTec Brackish Water RO elements.
It is recommended that systems using these elements rinse the elements for 24 hours, prior to first use, to meet NSF/ANSI 58 Standard. The first full tank of permeate must be discarded. Do not use this initial permeate for drinking water or food preparation.
Removes:
- Dissolved Salts and Minerals
- Organic Compounds
- Viruses and Bacteria
- Very fine Particulates
Features:
- Delivers consistent water quality and higher rejection and flow than previous generation FilmTec BW30 product
- Industry leading active area which provides less fouling
- Based on historical FilmTec BW30 industry-standard RO membrane with decades of proven performance
- Outstanding durability resulting in stable, long-term performance and sustainable water solutions
- Enhanced fouling protection
- Offers high salt rejection in brackish water conditions
- Dry elements achieve quick stabilization
- For Light industrial & Drinking water applications requiring stringent permeate quality
- For Harsh feed water conditions
- Ideal for use on Brackish Water
Specifications:
- Part Number: 12080524
- Active Area ft2 (m2): 85 (7.9)
- Permeate Flow Rate gpd (m3/d): 2600 (9.8) 15%
- Stabilized Salt Rejection %: 99.7%
- Minimum Salt Rejection %: 99.5%
- Membrane Type: Polyamide Thin-Film Composite
- Maximum Operating Temperature: 113 F (45 C)
- Maximum Temperature for continuous operation above pH10: 95 F (35 C)
- Maximum Operating Pressure: 600 psi (41 bar)
- Maximum Feed Flow Rate: (4040 Elements) 16 gpm (3.6 m3/h)
- Maximum Pressure Drop: 15 psig (1.0 bar)
- pH Range - Continuous Operation: 2 - 11
- pH Range - Short-Term Cleaning (30 min.): 1 - 13
- Maximum Feed Silt Density Index (SDI): SDI 5
- Free Chlorine Tolerance: < 0.1 ppm
- Length: 1016mm (40.0")
- Width: 99mm (3.9")
What's in the box
1x DuPont FilmTec BW30 PRO-4040 Brackish Water (Reverse Osmosis) RO Membrane