RO Membrane E- MEM 8040 – BW 365
₹38,600.00 Original price was: ₹38,600.00.₹32,340.00Current price is: ₹32,340.00.

Quantity Discount
| Quantity | Discount | Price |
|---|---|---|
| 2 - 4 | 1% | ₹32,016.60 |
| 5 - 10 | 2% | ₹31,693.20 |
| 11 - 15 | 3% | ₹31,369.80 |
| 16 - 20 | 4% | ₹31,046.40 |
| 21 + | 5% | ₹30,723.00 |
RO Membrane E-MEM BW 8040 – BW 365
High-Capacity Brackish Water RO Membrane for Industrial & Commercial Use
Overview
The E-MEM BW 8040 – BW 365 Reverse Osmosis (RO) Membrane is a high-rejection, high-flux membrane designed for brackish water desalination. This 8” x 40” aromatic polyamide composite membrane is optimized for the efficient removal of dissolved salts, TOC, silica (SiO₂), and other contaminants.
It is ideal for industrial pure water production, power plant boiler feedwater, and high-salinity wastewater treatment. The membrane is suitable for surface water, groundwater, tap water, and municipal water with a salt content of up to 8000 ppm.
Key Features
✅ High Rejection Rate – Removes dissolved salts, TOC, silica, and organic contaminants.
✅ Low Operating Pressure – Optimized for energy efficiency and cost-effective operation.
✅ High Flow Rate – 9500 GPD (36.1 m³/day) for superior water production capacity.
✅ Durable Composite Structure – Made from high-performance aromatic polyamide material for extended membrane life.
✅ Versatile Applications – Ideal for brackish water treatment, industrial water purification, and power plant boiler feedwater.
✅ Broad pH Range – Supports pH 3-10 during operation, pH 2-12 during chemical cleaning.
✅ Compatible with Standard 8” RO Housings – Easy integration into existing RO systems.
Technical Specifications
| Specification | Details |
|---|---|
| Model | E-MEM BW 8040 – BW 365 |
| Membrane Type | Aromatic Polyamide Composite |
| Size | 8” Diameter × 40” Length |
| Membrane Area | 365 ft² (34 m²) |
| Flow Rate | 9500 GPD (36.1 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 Desalination – Treats surface water, groundwater, municipal water, and tap water.
🔹 Industrial Water Purification – Used in manufacturing, power plants, and electronics industries.
🔹 Power Plant Boiler Feedwater – Ensures high-purity water for scale and corrosion prevention.
🔹 Food & Beverage Industry – Suitable for beverage manufacturing and bottled water production.
🔹 High-Salinity Wastewater Treatment – Effective in treating industrial saline wastewater.
🔹 Reverse Osmosis Pretreatment & Post-Treatment – 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 – Compatible with standard 8” x 40” RO membrane housings.
3️⃣ Operating Conditions – Maintain pressure, temperature, and pH levels within specified limits.
4️⃣ Chemical Cleaning – Use approved cleaning solutions with a pH range of 2-12.
5️⃣ Performance Monitoring – Regularly check flow rate, pressure drop, and salt rejection efficiency.
Why Choose the E-MEM BW 8040 – BW 365 Membrane?
✔️ High Flow & Rejection – Delivers 9500 GPD flow with excellent contaminant removal.
✔️ Energy Efficient – Works at low operating pressure, reducing energy costs.
✔️ Reliable & Long-Lasting – Made with durable, high-quality membrane materials.
✔️ Versatile Applications – Suitable for industrial, commercial, and municipal water treatment.
✔️ Easy Maintenance – Designed for quick installation and simple cleaning procedures.
Package Includes
📦 1 x E-MEM BW 8040 – BW 365 RO Membrane
📦 Installation & Maintenance Guide
Customer Support & Warranty
🔹 Support: Available via email & WhatsApp for product inquiries and technical assistance.
🔹 Warranty: Manufacturer warranty against defects in materials and workmanship.
58 reviews for RO Membrane E- MEM 8040 – BW 365
Add a review Cancel reply
You must be logged in to post a review.
Related products
Domestic RO Membranes
4040 RO Membranes
8040 RO Membranes
8040 RO Membranes
Domestic RO Membranes
4040 RO Membranes
8040 RO Membranes
4040 RO Membranes

RO Membrane GE 4040 AG (SUEZ Water) - Veolia 




Rehaan (verified owner) –
The product works perfect.
vishnu (verified owner) –
Very well worth the money.
Gargi (verified owner) –
Nice quality product
Samrat (verified owner) –
support staff good
Das (verified owner) –
nice packaging
Vishal (verified owner) –
Was delivered quickly
Goldy (verified owner) –
The product works perfect.
Suraj (verified owner) –
Was delivered quickly
Javed (verified owner) –
nice packaging
Kaushik (verified owner) –
Nice quality product
Aadarsh (verified owner) –
Good quality.
Rohit (verified owner) –
Very well worth the money.
Raj Singh (verified owner) –
Very fast delivery.
Ali (verified owner) –
support staff good
Bhairavi (verified owner) –
Nice quality product
Suraj (verified owner) –
Good Support Team. Thanks.
Ravi (verified owner) –
Good quality. Add more products
Vicky (verified owner) –
nice packaging
Gajanan (verified owner) –
Good quality. Add more products
Sarang (verified owner) –
Good quality. Add more products
Gopal (verified owner) –
Was delivered quickly
Kaustub (verified owner) –
How to Use help given with video call
Ajit (verified owner) –
The product works perfect.
Sunil (verified owner) –
very good initiative
Tushar (verified owner) –
this product is great
Pandurang (verified owner) –
Nice quality product
Suraj (verified owner) –
very good initiative
Javed (verified owner) –
very good initiative
Abhishek (verified owner) –
Good quality. Add more products
Kamlesh (verified owner) –
nice packaging
Firoz (verified owner) –
Good Support Team. Thanks.
Nandurkar (verified owner) –
A solid choice for anyone looking for a reliable product at a reasonable price. Very happy with how it’s performing.
Akshay (verified owner) –
Very fast delivery.
Harish (verified owner) –
I wasn’t expecting too much at this price point, but I’ve been pleasantly surprised by the quality and performance. It’s been working great.
Khandelwal (verified owner) –
I wasn’t expecting too much at this price point, but I’ve been pleasantly surprised by the quality and performance. It’s been working great.
Pratik (verified owner) –
It’s been a reliable product so far, and I haven’t encountered any issues. Good value for the money, and I’d buy it again.
vishnu (verified owner) –
It’s affordable, easy to use, and does exactly what it’s supposed to do. Very satisfied with my purchase.
Senthil Kumar (verified owner) –
support staff good
Ram Mohan (verified owner) –
While it’s mostly great, I did notice a small issue with one feature, but it’s not a deal-breaker. Overall, still a good buy.
Mohan Rao (verified owner) –
Good Support Team. Thanks.
Suresh Iyer (verified owner) –
I’ve been using it regularly, and it continues to perform well. It’s reliable and hasn’t given me any issues so far.
Kunal Saxena (verified owner) –
you people offer good Prices.
Shyam Sundar (verified owner) –
It’s been a reliable product so far, and I haven’t encountered any issues. Good value for the money, and I’d buy it again.
Sudhir Kannan (verified owner) –
I’ve been using this every day since it arrived, and I’m very happy with how it’s performing.
Manthan (verified owner) –
For the price, this product offers really good value. There are some minor quirks, but nothing that affects the overall performance.
Nandurkar (verified owner) –
Very fast delivery.
Sanjay (verified owner) –
For the price I paid, this is an excellent product. It’s well-built and does what it’s supposed to do.
Vishal Kannan (verified owner) –
very good initiative
William (verified owner) –
I wasn’t expecting too much at this price point, but I’ve been pleasantly surprised by the quality and performance. It’s been working great.
Mohd Irfan (verified owner) –
nice packaging
Pradeep (verified owner) –
Very fast delivery.
Agastya (verified owner) –
support staff good
Anupam Chauhan (verified owner) –
It’s affordable, easy to use, and does exactly what it’s supposed to do. Very satisfied with my purchase.
Goldy (verified owner) –
This was exactly what I needed. It works perfectly and looks good too. Very pleased with my purchase.
Rupesh (verified owner) –
The product works as advertised, and the build quality is better than I thought it would be for the price. Very satisfied.
Naveen Rajan (verified owner) –
It arrived quicker than I thought and works exactly as promised. I’m impressed with the results.
Agrawal (verified owner) –
I was unsure about it initially, but I’ve been pleasantly surprised by how well it works. Great value for money.
Vicky (verified owner) –
This is a solid product that delivers consistent results. It’s been very reliable so far.