DUPONT Brackish Water RO Membrane 4040
DUPONT Brackish Water RO Membrane 4040
Couldn't load pickup availability
Experience industry-leading desalination performance with the DuPont FilmTec BW30 PRO-4040 Brackish Water Reverse Osmosis Membrane. Designed for high rejection and consistent output, this membrane delivers 99.7% salt rejection and up to 2600GPD (9842L/day), making it ideal for brackish water purification in light industrial and commercial applications.
Engineered with DuPont’s proprietary thin-film composite (TFC) membrane technology, this element effectively removes dissolved salts, minerals, heavy metals, and organic compounds — producing safe, clean, and great-tasting water.
Certified to NSF/ANSI Standard 58, it guarantees reliability, safety, and proven long-term performance under demanding conditions.
Key Benefits:
• Exceptional 99.7% stabilized salt rejection for high-purity water
• Delivers up to 2600GPD (9842L/day) of permeate flow
• Ideal for brackish water treatment and harsh feed conditions
• Advanced anti-fouling design enhances membrane longevity
• Low fouling, high active area design ensures efficient operation
• Trusted DuPont quality with proven FilmTec reliability
Enjoy consistent, high-quality water output with reduced energy consumption and maintenance — a hallmark of DuPont FilmTec technology.
Product features
Product features
Brackish Water Reverse Osmosis (RO) Membrane
Delivers 2600GPD (9842L/day) of Clean Water
99.7% Stabilized Salt Rejection
Advanced Thin-Film Composite (TFC) Construction
Compatible with Standard 4040 Housings
Enhanced Fouling Resistance for Harsh Water Conditions
Ideal for Light Industrial and Drinking Water Applications
Filtration Details
Filtration Details
Filtration Type: Reverse Osmosis (RO) – Polyamide Thin-Film Composite
Contaminant Removal: Dissolved Salts, Minerals, Organic Compounds, Viruses, and Bacteria
Salt Rejection: 99.5–99.7%
Permeate Flow Rate: 2600GPD (9.8m³/day)
Feed Water Type: Brackish Water
Applications: Industrial Water Treatment, Bottling Plants, Hotels, Schools, and Municipal Water Purification
How it Works
How it Works
Feed water passes through a semi-permeable DuPont FilmTec RO membrane that selectively allows pure water molecules to pass while blocking salts, minerals, and other contaminants.
The result is crystal-clear, low-salinity water suitable for commercial, industrial, and potable applications.
Installation and Maintanence
Installation and Maintanence
1. Fits standard 4040-size RO housings
2. Flush for 24 hours before first use (discard initial tank of permeate)
3. Operate within specified pH and pressure ranges for optimal performance
4. Replace every 12–24 months depending on water quality and system usage
5. Avoid chlorine exposure (>0.1ppm) and monitor feed SDI ≤5
Technical Specifications
Technical Specifications
Model: DuPont FilmTec BW30 PRO-4040
Part Number: 12080524
Membrane Type: Polyamide Thin-Film Composite (TFC)
Active Area: 85ft² (7.9m²)
Permeate Flow: 2600GPD (9.8m³/day) ±15%
Salt Rejection: 99.5–99.7%
Operating Pressure: Max 600PSI (41bar)
Feed Flow Rate: 16GPM (3.6m³/h)
Operating Temperature: Max 45°C
pH Range: 2–11 (continuous), 1–13 (cleaning)
Free Chlorine Tolerance: <0.1ppm
Dimensions: 2.67cmx9.91cmx101.6cm
Weight: 5kg
Certification: NSF/ANSI Standard 58
Warranty Information
Warranty Information
12 Month limited warranty covering manufacturing and material defects under normal operating conditions.
Covers loss of performance or premature failure due to workmanship defects.
Contact The Water Filter Factory for warranty support or replacement claims.
What's in the box
What's in the box
1 × DuPont FilmTec BW30 PRO-4040 Brackish Water Reverse Osmosis Membrane
Share
