Inflo IN-RO-4040 BW RO Membrane
Inflo IN-RO-4040 BW RO Membrane
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High-Rejection 4040 Brackish Water RO Membrane for Commercial Applications
The Inflo IN-RO-4040 BW is a commercial-grade reverse osmosis membrane element designed for efficient brackish water treatment applications. Engineered for reliable performance, high salt rejection, and stable permeate output, this membrane is suitable for commercial and industrial RO systems requiring consistent water purification.
Built for dependable operation in water treatment plants, industrial process water systems, and commercial RO applications.
🫗 Quick Highlights
- 4040 commercial RO membrane element
- High salt rejection up to 99.5%
- 2400 GPD permeate flow capacity
- Suitable for brackish water treatment
- Stable and reliable performance
- Compatible with standard 4-inch pressure vessels
- Designed for commercial and industrial RO systems
- Efficient TDS reduction performance
- Suitable for drinking water applications
- Available under Inflo membrane series
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- Low pH
- Non Hazardous
- GST Invoice Available

💧 Key Benefits
- High rejection membrane technology
- Stable permeate flow performance
- Designed for commercial RO applications
- Suitable for brackish water treatment
- Reliable operation under standard RO conditions
- Efficient dissolved salt removal
📌 Technical Properties
- Brand: Inflo
- Model: IN-RO-4040 BW
- Membrane Type: Brackish Water RO Membrane
- Element Size: 4040
- Membrane Area: 90.4 ft² (8.4 m²)
- Salt Rejection: 99.5%
- Permeate Flow Rate: 2400 GPD (9.1 m³/day)
- Testing Solution: 2000 ppm NaCl
- Testing Temperature: 25.0 ±1.0°C
- Feed Water pH: 7.5 ±0.5
- Recovery Rate: 15.0 ±1.0%
- Testing Pressure: 225 psi / 1.55 MPa
📏 Dimensions
- Element Type: 4040 Standard Size
- Suitable Pressure Vessel: 4 Inch RO Pressure Vessel
🌊 Applications
- Commercial RO Plants
- Industrial Water Treatment
- Drinking Water Purification
- Brackish Water Treatment
- Packaged Drinking Water Plants
- Food & Beverage Industry
- Process Water Applications
- Institutional RO Systems
📋 Operating Guidelines
- Maintain proper pretreatment before the RO system
- Avoid chlorine exposure unless properly dechlorinated
- Operate within recommended pressure limits
- Maintain recommended feed water quality
- Perform regular membrane cleaning and maintenance
- Prevent membrane drying during storage or shutdown
💭 Reasons to choose
The Inflo IN-RO-4040 BW membrane provides a reliable and economical solution for commercial RO systems requiring high rejection and stable performance. Its efficient salt removal capability and commercial-grade design make it suitable for a wide range of industrial and drinking water applications.
FREQUENTLY ASKED QUESTIONS
Do you provide installation services?
Yes. We install RO plants, softeners, iron removal filters, ETP/STP systems, and all types of domestic & industrial water treatment plants across India.
Do you offer GST invoices?
Yes. Every order comes with a100% GST-compliant invoice, suitable for dealers, resellers, and industrial use.
How do I know which chemical or filter is suitable for my water?
You can share your raw water report, TDS, or problem description. Our technical team will recommend the correct chemical, membrane, filter media, or system.
Please connect with us from Contact Us.
Can I speak to someone before placing an order?
Yes, you can contact us directly via phone, email, or WhatsApp for product guidance or bulk pricing.