RO Membrane E- MEM – BW 4040
Original price was: ₹10,800.00.₹7,420.00Current price is: ₹7,420.00.
Quantity Discount
| Quantity | Discount | Price |
|---|---|---|
| 2 - 4 | 1% | ₹7,345.80 |
| 5 - 10 | 2% | ₹7,271.60 |
| 11 - 15 | 3% | ₹7,197.40 |
| 16 - 20 | 4% | ₹7,123.20 |
| 21 + | 5% | ₹7,049.00 |
RO Membrane E-MEM BW 4040 – Brackish Water Membrane
High-Performance Reverse Osmosis Membrane for Brackish Water Treatment
Overview
The E-MEM BW 4040 Reverse Osmosis (RO) Membrane is a high-rejection, high-flux membrane designed for brackish water desalination. This aromatic polyamide composite membrane efficiently removes dissolved salts, TOC, silica (SiO₂), and other contaminants, making it ideal for industrial, commercial, and municipal water purification applications.
This membrane is engineered for surface water, groundwater, tap water, and municipal water with a salt content of up to 8000 ppm. It is widely used in industrial pure water systems, power plant boiler feedwater, high-concentration saline wastewater treatment, and beverage water manufacturing.
Key Features
✅ High Rejection Rate – Effectively removes dissolved salts, TOC, silica, and other contaminants.
✅ Low Operating Pressure – Ensures energy efficiency and cost-effective operation.
✅ High Flow Rate – Provides excellent water production capacity for industrial applications.
✅ Durable Composite Structure – Made with an aromatic polyamide composite membrane for superior performance and longevity.
✅ Versatile Applications – Suitable for brackish water, industrial pure water, and municipal water treatment.
✅ Wide pH Tolerance – Supports a broad pH range (3-10 during operation, 2-12 during chemical cleaning).
✅ Compatible with Various RO Systems – Designed for 4” x 40” RO housings, making it ideal for commercial and industrial systems.
Technical Specifications
| Specification | Details |
|---|---|
| Model | E-MEM BW 4040 |
| Membrane Type | Aromatic Polyamide Composite |
| Size | 4” Diameter × 40” Length |
| Membrane Area | 90.4 ft² (8.4 m²) |
| Flow Rate | 2400 GPD (9.1 m³/day) |
| Maximum Operating Pressure | 600 psi (4.14 MPa) |
| Maximum Feed Water Temperature | 45°C |
| Maximum Feed Water Flow | 75 GPM (17 m³/h) |
| Maximum SDI15 (Silt Density Index) | 5 |
| Free Chlorine Tolerance | < 0.1 ppm |
| pH Range (Continuous Operation) | 3 – 10 |
| pH Range (Chemical Cleaning) | 2 – 12 |
| Maximum Pressure Drop (Single Membrane) | 15 psi (0.1 MPa) |
| HSN Code | 8421 |
Applications
🔹 Brackish Water Treatment – Effective desalination of surface water, groundwater, tap water, and municipal water.
🔹 Industrial Pure Water Production – Used in manufacturing, electronics, and pharmaceutical industries.
🔹 Power Plant Boiler Feedwater – Provides high-purity water to prevent scale formation and corrosion.
🔹 Food & Beverage Industry – Used in bottled water and beverage production.
🔹 High-Salinity Wastewater Treatment – Efficient removal of salts and contaminants from industrial wastewater.
🔹 RO Pretreatment & Post-Treatment Systems – Ideal for use in multi-stage RO processes.
Installation & Maintenance
1️⃣ Pre-Treatment – Ensure SDI < 5 and free chlorine < 0.1 ppm to extend membrane life.
2️⃣ Installation – Mount in a 4” x 40” standard RO membrane housing.
3️⃣ Operational Conditions – Maintain within recommended pressure, temperature, and pH limits.
4️⃣ Chemical Cleaning – Clean with approved solutions within a pH range of 2-12 when needed.
5️⃣ Periodic Performance Checks – Monitor flow rate, pressure drop, and salt rejection for optimal operation.
Why Choose the E-MEM BW 4040 Membrane?
✔️ High Efficiency – Delivers high water flow while ensuring excellent salt rejection.
✔️ Energy-Saving Design – Operates at low pressure, reducing energy costs.
✔️ Reliable & Durable – Built with high-quality materials for long-term performance.
✔️ Multi-Industry Applications – Suitable for various commercial and industrial filtration systems.
✔️ Easy to Maintain – Simple installation and cleaning process for extended membrane life.
Package Includes
📦 1 x E-MEM BW 4040 RO Membrane
Customer Support & Warranty
🔹 Support: Available via email & WhatsApp for inquiries.
🔹 Warranty: Standard manufacturer warranty against defects.
43 reviews for RO Membrane E- MEM – BW 4040
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Kawaljit (verified owner) –
nice packaging
Vishal (verified owner) –
Best Support Team.
Swara (verified owner) –
nice packaging
Yash (verified owner) –
you people offer good Prices.
John (verified owner) –
Very well worth the money.
Huzaifa (verified owner) –
support staff good
Vidya (verified owner) –
How to Use help given
Shankar (verified owner) –
support staff good
Neha (verified owner) –
Economical Prices
Kawaljit (verified owner) –
Very fast delivery.
Amol (verified owner) –
support staff good
Swara (verified owner) –
Economical Prices
Mohd Irfan (verified owner) –
Very well worth the money.
Das (verified owner) –
support staff good
Keshab (verified owner) –
The product works perfect.
Nitesh (verified owner) –
How to Use help given with video call
Yadav (verified owner) –
The product works perfect.
Samarth (verified owner) –
Good quality. Add more products
Vidya (verified owner) –
Was delivered quickly
Swara (verified owner) –
Very well worth the money.
Naveen (verified owner) –
you people offer good Prices.
Gajanan (verified owner) –
this product is great
Rehaan (verified owner) –
nice packaging
Pratik (verified owner) –
How to Use help given with video call
Ali (verified owner) –
this product is great
Raj Singh (verified owner) –
very good initiative
Keshab (verified owner) –
The product works perfect.
Sunil G (verified owner) –
you people offer good Prices.
Sarang (verified owner) –
Very well worth the money.
Kawaljit (verified owner) –
The product works perfect.
Goldy (verified owner) –
Nice quality product
Deepak Srivastava (verified owner) –
For the price I paid, this is an excellent product. It’s well-built and does what it’s supposed to do.
Pandurang (verified owner) –
very good initiative
Kawaljit (verified owner) –
I’ve tried similar products before, but this one stands out. It’s more durable and performs better than the others I’ve used.
Amol (verified owner) –
Good quality. Add more products
Vinod Nambiar (verified owner) –
This product has been performing perfectly, and I’ve had no issues since I got it. Would definitely buy it again.
William (verified owner) –
Good Support Team. Thanks.
Prakash Shetty (verified owner) –
Very fast delivery.
Rehaan (verified owner) –
The product is functional and gets the job done. A few minor improvements could make it perfect, but overall, I’m happy with it.
Mohit Sharma (verified owner) –
Good Support Team. Thanks.
Pratik (verified owner) –
The product is functional and gets the job done. A few minor improvements could make it perfect, but overall, I’m happy with it.
Ramesh Chandran (verified owner) –
support staff good
Abhinav Sekhar (verified owner) –
I was pleasantly surprised by the quality. It’s affordable but doesn’t feel cheap. A great option if you’re looking for something that just works.