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LG BW 400 R 8040 Industrial RO Membrane
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₹ 36500
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LG BW 400 R is a high-rejection 8040 brackish water RO membrane offering 10,500 GPD water flow, 99.6% salt rejection and 400 sq. ft. membrane area for industrial water purification.
Product Overview
The LG BW 400 R RO Membrane is a high-rejection brackish water reverse osmosis membrane designed for industrial and commercial water purification applications.
Manufactured using advanced Thin Film Nanocomposite (TFN) technology, this 8040 membrane offers a nominal permeate flow rate of 10,500 GPD and stabilized salt rejection of 99.6%.
With an active membrane area of 400 sq. ft. and a 34 mil feed spacer, it provides efficient water purification, good fouling resistance and reliable operating performance.
The LG BW 400 R is suitable for industrial process water, municipal drinking water treatment, groundwater purification and water reuse applications.
Key Features
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High salt rejection performance
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10,500 GPD nominal water flow
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400 sq. ft. membrane area
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Advanced TFN membrane technology
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34 mil feed spacer
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Good fouling resistance
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Durable spiral-wound construction
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | LG Water Solutions |
| Model | BW 400 R |
| Membrane Type | Brackish Water RO Membrane |
| Membrane Size | 8″ × 40″ (8040) |
| Active Membrane Area | 400 sq. ft. (37 m²) |
| Permeate Flow Rate | 10,500 GPD (39.7 m³/day) |
| Stabilized Salt Rejection | 99.6% |
| Minimum Salt Rejection | 99.5% |
| Feed Spacer Thickness | 34 mil |
| Membrane Technology | Thin Film Nanocomposite (TFN) |
| Membrane Configuration | Spiral-Wound |
| Standard Test Pressure | 225 PSI (15.5 bar) |
| Test Water Concentration | 2,000 ppm NaCl |
| Test Temperature | 25°C |
| Test pH | 7 |
| Test Recovery | 15% |
| Maximum Operating Pressure | 600 PSI (41 bar) |
| Maximum Operating Temperature | 45°C |
| Continuous Operating pH | 2–11 |
| Cleaning pH Range | 2–12 |
| Maximum Chlorine Concentration | Below 0.1 ppm |
| Wet Weight | 16 kg |
Applications
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Industrial RO plants
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Groundwater purification
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Municipal drinking water treatment
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Industrial process water
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Brackish water purification
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Wastewater reuse systems
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Commercial water treatment plants
Benefits
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Efficient dissolved salt removal
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Supports high-capacity water production
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Helps maintain high permeate water quality
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Reliable industrial purification performance
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Suitable for water reuse applications
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