Koch Fluid Systems Seawater Membrane

Description

036 | UV Water Systems Oman

Seawater desalination demands membranes engineered for extreme operating conditions — 55–70 bar feed pressure, high osmotic pressure, and a concentrated chloride environment that degrades lesser membranes. The Koch Fluid Systems seawater RO membrane (8040 format) supplied by UV Water Systems Muscat is rated for full SWRO service conditions on Oman’s Gulf of Oman and Arabian Sea coastlines, delivering high sodium chloride rejection at the pressures seawater desalination demands.

Why This Matters for Oman Water Quality

Standard brackish water membranes have reinforced construction but are not rated for seawater feed pressures. SWRO membranes have additional reinforcement of the glue lines, element outer wrap, and permeate collection tube to withstand the 55–70 bar differential pressure without element telescoping or failure. Koch Fluid Systems is one of the original RO membrane manufacturers and has extensive deployment in Middle East SWRO projects. UV Water Systems specifies Koch SWRO elements for coastal desalination projects across Oman where Filmtec SWRO availability may be extended.

Technical Specifications

• Manufacturer: Koch Fluid Systems — USA
• Type: Seawater RO (SWRO) — 8-inch × 40-inch format
• Operating Pressure: 55–70 bar (800–1,000 psi) rated
• Salt Rejection: >99.5% NaCl (seawater conditions)
• Feed TDS: Rated for 35,000–45,000 mg/L seawater
• Max Temperature: 45°C
• Pressure Vessel: Requires 1,000 psi rated SWRO FRP vessel
• Active Membrane Area: ~37–40 m²
• Standard: Designed to Oman / GCC industry requirements
• Quality: ISO 9001:2015 certified supply chain — UV Water Systems, Muscat

Applications in Muscat & Oman

Coastal seawater desalination projects in Muscat, Dhofar, Al Wusta, and Al Sharqiyah governorates; offshore platform desalination; island resort water supply; coastal industrial sites requiring seawater-to-freshwater conversion.

Frequently Asked Questions

Can a standard brackish water membrane be used in a seawater system to save cost? No — brackish water membranes are not rated for 55–70 bar seawater service pressure. Operating a BWRO element in seawater conditions risks immediate element failure (glue line burst, telescoping, or loss of element integrity), potentially damaging the pressure vessel. UV Water Systems specifies only SWRO-rated elements for all seawater projects.

Does UV Water Systems supply SWRO membranes from stock in Muscat? UV Water Systems maintains a strategic stock of SWRO membranes for existing coastal project AMC customers. For new projects or large replacement orders, lead time is typically 3–6 weeks from manufacturer. Contact sales@waterfilteroman.com or call +968 9763 7786 to confirm availability for your Oman SWRO project.

Do you deliver and install across Oman? Yes — UV Water Systems covers all Muscat governorate areas and ships products and spare parts to all wilayats in Oman. Call +968 9763 7786 or email sales@waterfilteroman.com.

UV Water Systems is an ISO 9001:2015 certified water treatment company based in Muscat, Sultanate of Oman, with 14+ years of experience. We supply, install, and service complete water treatment solutions for residential, commercial, and industrial clients across Oman. Call +968 9763 7786 or visit www.uvwater.biz.