DuPont FilmTec BW30 PRO-400/34 Brackish Water RO Membrane

The DuPont FilmTec BW30 PRO-400/34 is a high-quality reverse osmosis (RO) membrane for brackish water that is made for water treatment systems used by businesses and cities. This membrane is a good choice for big projects because it has a consistent water quality, high rejection rates, and long-lasting performance.

Key Features & Benefits

• Provides consistent water quality with more flow and salt rejection than older BW30 membranes.
• Built on the BW30 industry standard, which has been reliable for decades.
• Excellent durability for long-term stable operation.
• Perfect for industrial and municipal systems that make more than 10 gpm (2300 L/h) of permeate on a large scale.
• Ensures that the system runs efficiently, which lowers the costs of operation.

Technical Specifications

Membrane Type: Polyamide Thin-Film Composite

Maximum Operating Temperature: 113°F (45°C)

Maximum Operating Pressure: 600 psig (41 bar)

Maximum Pressure Drop:

• Per Element: 15 psig (1.0 bar)
• Per Pressure Vessel (minimum 4 elements): 50 psig (3.5 bar)

pH Range:

• Continuous Operation: 2 – 11
• Short-Term Cleaning (30 min): 1 – 13

Maximum Feed Flow: 75 gpm (17 m³/hr)

Maximum Feed Silt Density Index (SDI): 5

Free Chlorine Tolerance: <0.1 ppm

Applications

• Industrial water demineralisation
• Power generation, steel, and metal industries
• Chemical and petrochemical industries
• Municipal water purification systems

Advantages

• High total dissolved solids (TDS) rejection for effective water treatment.
• The large active membrane surface area usually rejects more than 99.5% of salt.
• Polyamide chemistry makes it resistant to organic and biological contamination.
• Design that is good for the environment, uses less energy, and costs less to run.
• Allows low-pressure RO systems to work without losing performance.

Why Choose DuPont FilmTec BW30 PRO-400/34?

People all over the globe know that DuPont membranes are reliable, efficient, and perform better than any others. The BW30 PRO-400/34 is ideal for businesses, cities, and industries, providing safe, clean, and high-quality water while reducing energy and maintenance costs.

Buy DuPont FilmTec BW30 PRO-400/34 to ensure your RO system performs well for a long time, with low salt rejection, great durability, and energy-efficient operation.