Description

High Performance Brackish Water Reverse Osmosis Membrane for Industrial Water Treatment

DOW FILMTEC™ BW30 PRO-365 is a next-generation high rejection industrial RO membrane designed for challenging brackish water applications. Engineered with advanced membrane technology and enhanced fouling resistance, the BW30 PRO-365 delivers consistent water quality, higher productivity, and longer membrane life.

This membrane is widely used in industrial RO plants, demineralization systems, power plants, pharmaceutical industries, food processing units, and commercial water treatment applications requiring reliable and long-term performance.

Technical Specifications

Model: BW30 PRO-365

Brand: DOW FILMTEC™ / DuPont

Membrane Type: Polyamide Thin Film Composite (TFC)

Element Size: 8 Inch x 40 Inch (8040)

Active Membrane Area: 365 ft² (34 m²)

Permeate Flow Rate: 10,000 GPD (38 m³/day)

Stabilized Salt Rejection: 99.55%

Minimum Salt Rejection: 99.35%

Feed Spacer Thickness: 34 Mil

Maximum Operating Pressure: 600 PSI (41 Bar)

Applied Test Pressure: 225 PSI

Maximum Operating Temperature: 45°C

pH Range Continuous Operation: 2 – 11

pH Range Cleaning: 1 – 13

Feed Water Type: Brackish Water

Outer Wrap: Hard Fiberglass

Applications

Industrial RO Plants

Power Generation Industries

Steel & Metal Industries

Chemical Processing Plants

Petrochemical Industries

Pharmaceutical Water Systems

Food & Beverage Industries

Mineral Water Plants

Boiler Feed Water Systems

Commercial Water Treatment Systems

Benefits of BW30 PRO-365

Higher Rejection Performance

Improved Water Quality Output

Reduced Fouling Impact

Longer Membrane Service Life

Lower Operating Costs

Better Cleaning Efficiency

Stable Long-Term Performance

Ideal Replacement for Existing BW30 Membranes

Reliable Operation in Challenging Feed Water

Why Choose DOW FILMTEC BW30 PRO-365?

Industry Proven Technology

Excellent Durability

Enhanced Fouling Protection

High Productivity Membrane

Global Industrial Acceptance

Premium Water Treatment Performance

Suitable for New and Existing RO Systems

Why Buy From Us?

100% Genuine DOW FILMTEC Products

Competitive Industrial Pricing

Bulk Stock Available

Technical Support Assistance

Fast Dispatch Across India

GST Billing Available

Trusted Industrial RO Supplier

Pan India Delivery

Request Best Price Today

Looking for original DOW FILMTEC BW30 PRO-365 membrane?

Call Now for Instant Quote

WhatsApp for Technical Assistance

Bulk Orders Available

Fast Delivery Across India

Suggested Operating Conditions
1. Maximum temperature for continuous operation
above pH 10 is 95°F (35°C).
2. Refer to Cleaning Procedures for FilmTec™
Elements (Form No. 45-D01696-en).
3. For recommended feed and permeate flow rates,
flux, and recovery for various feed sources, refer
to Membrane System Design Guidelines for 8”
FilmTec™ Elements (Form No. 45-D01695-en).
4. Oxidation damage is not covered under warranty,
DuPont recommends removing residual free
chlorine by pretreatment prior to membrane
exposure. Please refer to Dechlorinating
Feedwater (Form No. 45-D01569-en) for more
information.
Membrane Type Polyamide Thin-Film Composite
Maximum Operating Temperature1 113°F (45°C)
Maximum Operating Pressure 600 psi (41 bar)
Maximum Pressure Drop
Per Element 15 psi (1.0 bar)
Per Pressure Vessel (Minimum 4 Elements) 50 psi (3.5 bar)
pH Range
Continuous Operation1 2 – 11
Short-Term Cleaning (30 min.)2 1 – 13
Maximum Feed Flow3 65 gpm (15 m3
/h)
Maximum Feed Silt Density Index (SDI) SDI 5
Free Chlorine Tolerance4 < 0.1 ppm

The BW30 PRO-365 is designed as a high-performance brackish water RO membrane with 365 ft² active area, 10,000 GPD permeate flow, 99.55% stabilized salt rejection, and enhanced fouling protection using a 34 mil feed spacer. It is widely used in industrial demineralization and water treatment applications.