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DOW FilmTec BW30-400 8040 Industrial RO Membrane
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Original price was: ₹ 35500.₹ 33000Current price is: ₹ 33000.
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DOW FilmTec BW30-400 is a high-performance 8040 brackish water RO membrane. It offers 10,500 GPD water flow, 99.5% salt rejection, and 400 sq. ft. membrane area for industrial water purification.
Product Overview
The DOW FilmTec BW30-400 RO Membrane is a high-rejection, high-surface-area brackish water reverse osmosis membrane designed for industrial and commercial water purification applications.
Manufactured using advanced polyamide thin-film composite membrane technology, it delivers a nominal permeate flow rate of 10,500 GPD and stabilized salt rejection of 99.5%.
With an active membrane area of 400 sq. ft. and a 28 mil feed spacer, the BW30-400 is suitable for industrial RO plants, groundwater purification, municipal water treatment and process water applications.
Its durable construction and wide cleaning pH tolerance support consistent performance and long-term operation in properly pretreated water systems.
Key Features
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High salt rejection performance
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10,500 GPD nominal permeate flow
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400 sq. ft. active membrane area
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Advanced polyamide composite technology
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28 mil feed spacer
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Durable spiral-wound construction
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Wide cleaning pH tolerance
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | DOW FilmTec |
| Model | BW30-400 |
| Part Number | 98650 |
| Membrane Type | Brackish Water RO Membrane |
| Membrane Size | 8″ × 40″ |
| Active Membrane Area | 400 sq. ft. (37 m²) |
| Permeate Flow Rate | 10,500 GPD (40 m³/day) |
| Stabilized Salt Rejection | 99.5% |
| Minimum Salt Rejection | 99.0% |
| Feed Spacer Thickness | 28 mil |
| Membrane Material | Polyamide Thin-Film Composite |
| Standard Test Pressure | 225 PSI (15.5 bar) |
| Test Water Concentration | 2,000 ppm NaCl |
| Test Temperature | 25°C |
| Test pH | 8 |
| Test Recovery | 15% |
Applications
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Industrial RO plants
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Brackish water purification
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Groundwater treatment
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Municipal water purification
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Commercial RO systems
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Industrial process water
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Drinking water production
Benefits
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Efficient dissolved salt removal
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Supports high-capacity water production
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Helps maintain consistent water quality
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Suitable for industrial RO operations
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Supports effective membrane cleaning
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Reliable performance with proper pretreatment
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