Brackish RO Membrane

Brackish RO Membrane Series

Our premium selection of Brackish Water Reverse Osmosis Membranes is engineered for high-performance water treatment in municipal, industrial, and commercial applications. Featuring top-tier rejection rates, robust build quality, and long-lasting durability, these membranes are your go-to solution for reliable, efficient purification.

Why Choose Our RO Membranes?

• High Salt Rejection – Capable of removing up to 99.8 % of total dissolved solids (TDS), safeguarding water purity.
• ISO‑9001 Construction – Manufactured under strict quality standards for consistent, dependable performance.
• Wide Operating Range – Suitable for high pressure (up to 600 psi), broad pH ranges, and temperatures up to 45 °C.
• Certified Safety – Complies with NSF/ANSI-61 for drinking water applications.
• Change‑Resistant Design – Effective across varying clean-in-place regimens and resistant to feedwater fouling.

Product Lineup

Brief Descriptions

Toray TM700D Series

Precision-crafted cross-linked polyamide membranes deliver superior salt rejection and high flux, withstanding pressures up to 600 psi and temperatures to 45 °C. Well-suited for industrial-scale desalination, drinking water, and reuse applications.

Hydronix BW-4040

Combines a robust fiberglass casing with high rejection efficiency (≥ 99.5 %) and a flow rate of 2,400 gpd. Ideal for car-washes, food & beverage, and industrial setups demanding reliable performance in brackish water treatment.

Hydronix HLP Series (2521 & 4021)

Compact and efficient, these light‑commercial membranes offer 300 gpd and sustained 99 % rejection. Perfect for laboratory, healthcare, or small-business water systems where space and quality matter.

Key Features

• Resistant to high chlorine and chemical exposure
• Low fouling tendencies, easy to clean
• Tested and verified under industry-standard conditions (15% recovery, 77 °F, 2,000 ppm NaCl)
• Reliable performance across wide pH ranges (2–11 continuous, up to 13 during cleaning)
• Must discard initial permeate post-installation per standard practice

Installation & Maintenance Tips

1. Pre‑treat Feed Water: Remove chlorine and oxidizers to protect membrane integrity.
2. Discard First Hour’s Output: Ensures peak performance.
3. Clean Periodically: Follow manufacturer protocols at proper pH to preserve membrane warranty.
4. Monitor SDI & Pressure: Maintain SDI ≤ 5 and pressure drop ≤ 15 psi per element for optimal operation

Who Needs These Membranes?

• Municipal water treatment facilities
• Beverage and food processing plants
• Car wash operators
• Hotels, labs, clinics, and hospitality settings
• Industrial plants using high‑TDS groundwater (< 10,000 ppm NaCl)

Ready to Upgrade Your Water Treatment?

Experience high flow, maximum rejection, and durable quality with our range of Brackish RO membranes. Contact us today for pricing, compatibility advice, and delivery options.