Description
034 | UV Water Systems Oman
The DuPont Filmtec BW30-8040 is Oman’s industrial RO workhorse — an 8-inch diameter, 40-inch long element producing 10,500 GPD (39,750 litres/day) with 99.5% salt rejection. It is the membrane of choice for UV Water Systems Muscat‘s large industrial RO plants (100–500 m³/day), including Oman International Hospital, Women International Hospital, and OQ facilities — where high production volume, consistent rejection, and long membrane life are non-negotiable.
Why This Matters for Oman Water Quality
The 8040 membrane format processes over four times the flow of a 4040 element, making industrial-scale RO systems physically compact and cost-efficient. A 500 m³/day plant using 8040 elements requires far fewer vessels and less piping than the equivalent 4040 configuration. UV Water Systems installs 8040 elements in 8-inch side-port or end-port FRP pressure vessels (300–1,000 psi rated depending on application) and designs each array for optimal cross-flow velocity, maximising membrane life in Oman’s challenging feed water conditions.
Technical Specifications
- Model: DuPont Filmtec BW30-8040
- Rated Production: 10,500 GPD (39,750 L/day) at 225 psi, 25°C, 2,000 ppm NaCl
- Salt Rejection: 99.5% nominal
- Active Membrane Area: 400 sq ft (37.2 m²)
- Dimensions: 8-inch diameter × 40-inch length
- Max Feed Pressure: 600 psi (41 bar)
- Max Feed TDS: 10,000 mg/L
- Compatible: All standard 8040 FRP and SS pressure vessels
- pH: 2–11 operation, 1–13 cleaning
- Standard: Designed to Oman / GCC industry requirements
- Quality: ISO 9001:2015 certified supply chain — UV Water Systems, Muscat
Applications in Muscat & Oman
Industrial RO plants (100–500 m³/day), large hospitals, 5-star hotels, pharmaceutical water systems, food & beverage manufacturing, oil & gas camp water treatment in Oman, and any large-scale brackish water RO application requiring 8-inch elements.
Frequently Asked Questions
How many BW30-8040 elements are needed for a 100 m³/day RO plant? At Oman typical conditions (25°C, 2,000 mg/L TDS, 75% recovery), approximately 6–8 BW30-8040 elements arranged in 2–3 pressure vessels produce 100 m³/day. UV Water Systems provides detailed array design calculations for every industrial RO project. Send your feed water analysis to sales@waterfilteroman.com for a specific design.
Do you supply genuine DuPont Filmtec membranes with traceability documentation? Yes — UV Water Systems is an authorised distributor for DuPont Filmtec membranes in Oman. All membranes are supplied with product datasheets, batch numbers, and test certificates. Traceability documentation is available for tendered projects requiring quality records. Call +968 9763 7786.
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.


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