RO Membrane DOW ( DUPONT ) FILMTEC 8040 BW30 – 400/34i
RO Membrane DOW ( DUPONT ) FILMTEC 8040 BW30 – 400/34i
RO Membrane DOW ( DUPONT ) FILMTEC 8040 BW30 – 400/34i

₹ 45600

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  • (DUPONT) DOW FILMTEC BW30-400/34i – High Productivity, High Rejection Brackish Water RO Element with iLECTM Endcaps

    The DOW FILMTEC BW30-400/34i membrane is designed for high-rejection, high-productivity performance under challenging feed water conditions, making it ideal for brackish water reverse osmosis (RO) applications. Its iLECTM interlocking endcaps help reduce system operating costs and minimize the risk of leaks, ensuring consistent and efficient operation.

    Key Features

    • High Productivity & Rejection: Ensures high rejection rates with 99.5% salt rejection, suitable for high-fouling feed conditions.

    • iLECTM Interlocking Endcaps: Reduce system operating costs and prevent o-ring leaks, improving water quality.

    • Durable Performance: Designed to handle tough feed conditions, reducing the need for frequent maintenance and ensuring long-term durability.

    • Lower Cost of Water: Provides a lower total cost of water by enabling lower capital and/or operating expenses, especially compared to 365 sq. ft. elements.

    • Optimized for Fouling Conditions: Features a 34 mil feed spacer that helps reduce the impact of fouling on pressure drop and enhances cleaning effectiveness.

    Specifications

    Specification Details
    Make DOW FILMTEC
    Model BW30 – 400/34i
    Membrane Type Spiral-wound element with polyamide thin-film composite membrane
    Maximum Operating Temperature 113°F (45°C)
    Maximum Operating Pressure 600 psi (41 bar)
    Maximum Feed Flow Rate 85 gpm (19 m³/h)
    Maximum Pressure Drop 15 psig (1.0 bar)
    pH Range (Continuous Operation) 2 – 11
    Maximum Feed Silt Density Index (SDI) SDI 5
    Free Chlorine Tolerance < 0.1 ppm
    Salt Rejection 99.5%
    Maximum Feed Water Turbidity 1.0 NTU
    Flow Rate 40 m³/d (10,500 GPD)
    Membrane Active Area 400 ft² (37.2 m²)

    Applications

    • Brackish Water Desalination: Ideal for desalting brackish water sources with high salinity.

    • Industrial Water Treatment: Perfect for industrial applications such as boiler water replenishment, pure water production, and more.

    • Wastewater Treatment: Handles high fouling conditions, making it suitable for various wastewater treatment processes.

    Why Choose DOW FILMTEC BW30-400/34i?

    This membrane offers the ideal balance of high rejection rates, long-term durability, and low operational costs, ensuring trouble-free operation even under difficult water conditions. The innovative iLECTM endcap technology and 34 mil feed spacer enhance both performance and maintenance efficiency, delivering outstanding value over its lifespan.

    product code : SIE20250331197

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