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DOW FilmTec BW30 XFRLE-400/34 RO Membrane 8040
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Original price was: ₹ 115000.₹ 85000Current price is: ₹ 85000.
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DOW FilmTec BW30 XFRLE-400/34 is an anti-fouling and low-energy 8040 RO membrane featuring 400 sq. ft. active area, 11,500 GPD flow rate and 99.3% stabilized salt rejection.
Product Overview
The DOW FilmTec BW30 XFRLE-400/34 RO Membrane is an advanced industrial brackish water reverse osmosis membrane manufactured using polyamide thin-film composite technology. It is specially designed for challenging water conditions and wastewater treatment applications requiring improved fouling resistance and energy-efficient operation.
This 8040 RO membrane features a 400 sq. ft. active membrane area and a nominal permeate flow rate of 11,500 GPD (43.5 m³/day). Its 34 mil low-differential-pressure (LDP) feed spacer helps reduce pressure drop across the membrane element.
The BW30XFRLE-400/34 offers good salt rejection with up to 30% lower energy consumption compared with standard pressure RO elements. It also provides excellent silica, nitrate and ammonium rejection, along with a wide cleaning pH range for effective membrane maintenance.
It is suitable for industrial water demineralization, municipal drinking water treatment, municipal wastewater reuse, industrial wastewater reuse and industrial utility water applications.
Key Features
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Anti-fouling membrane technology.
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Low-energy RO membrane design.
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11,500 GPD nominal permeate flow.
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400 sq. ft. active membrane area.
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34 mil LDP feed spacer.
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99.3% stabilized salt rejection.
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Excellent silica, nitrate and ammonium rejection.
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Wide cleaning pH range of 1–13.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | DOW FilmTec™ / DuPont |
| Model | BW30XFRLE-400/34 |
| Product Type | Brackish Water RO Membrane |
| Membrane Technology | Thin-Film Composite (TFC) |
| Membrane Material | Polyamide |
| Element Configuration | Spiral-Wound |
| Element Size | 8040 (8″ × 40″) |
| Active Membrane Area | 400 sq. ft. (37 m²) |
| Permeate Flow Rate | 11,500 GPD (43.5 m³/day) |
| Stabilized Salt Rejection | 99.3% |
| Minimum Salt Rejection | 99.1% |
| Feed Spacer Thickness | 34 mil LDP |
| Element Length | 40 inches (1,016 mm) |
| Element Diameter | 7.9 inches (201 mm) |
| Permeate Tube ID | 1.125 inches (29 mm) |
| Standard Test Pressure | 150 PSI (10.3 bar) |
| Standard Test Temperature | 25°C |
| Standard Test Feed | 2,000 ppm NaCl |
| Standard Test Recovery | 15% |
| Standard Test pH | 8 |
Applications
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Industrial RO Water Treatment Plants
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Industrial Water Demineralization
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Municipal Drinking Water Treatment
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Municipal Wastewater Reuse
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Industrial Wastewater Reuse
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Industrial Utility Water Systems
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Process Water Treatment Plants
Benefits
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Helps reduce RO system energy consumption.
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Improved resistance to membrane fouling.
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Supports consistent permeate water quality.
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Effective cleaning and maintenance performance.
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Suitable for challenging water conditions.
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Designed for demanding industrial applications.
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