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Ovay 4040-HF Reverse Osmosis (RO) Membrane
Ultra-High Flow 2,800 GPD Element for Industrial Water Production
SKU : FM4040OHF
Availability : In Stock
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Description
The Ovay 4040-HF (High Flow) is a premium, high-performance RO membrane designed for high-capacity commercial and industrial applications. The "HF" designation indicates an optimized design that provides a significantly increased permeate flow rate, making it the perfect choice for systems requiring large volumes of purified water. Whether for bottling plants, hotels, or large-scale industrial processes in South Africa, this industry-standard membrane ensures reliable, cost-effective treatment of brackish water and moderate TDS feed sources.
Features
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Ultra-High Flow Rate (HF): Engineered for maximum production, often allowing for a higher output using fewer membrane elements.
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Superior Salt Rejection: Stabilized salt rejection rate typically above 99.0%, ensuring ultra-pure water quality.
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Standard 4040 Size: Universally compatible with all standard 4-inch by 40-inch commercial pressure vessels.
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Durable TFC Material: Constructed from high-quality Polyamide Thin-Film Composite for long-term mechanical and chemical reliability.
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Brackish Water Optimized: Specifically designed for water sources with moderate TDS content (typically up to 2,000 ppm).
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Energy Efficient: Achieves excellent production rates at lower operating pressures compared to standard membranes, reducing energy overheads
What Does It Do?
The Ovay 4040-HF acts as the "engine" of your RO system, providing a molecular-level barrier against:
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Dissolved Solids: Removes over 99% of dissolved salts, minerals, and heavy metals.
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Microbiological Threats: Filters out bacteria, viruses, and cysts down to 0.0001 microns.
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Chemical Impurities: Eliminates pesticides and complex organic compounds.
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Industrial Grade Purity: Produces high-purity water essential for sensitive commercial needs.
| Attribute | Details |
| Membrane Type | Polyamide Thin-Film Composite (TFC) |
| Average Permeate Flow | 2,800 GPD (≈ 10.6 m³/day) |
| Stabilized Salt Rejection | Min. 99.0% (Typically 99.5%+) |
| Maximum Pressure | 600 psi (41 bar) |
| Continuous pH Range | 3 – 10 |
| Chlorine Tolerance | < 0.1 ppm (Must be removed) |
Maintenance & Protection
To safeguard the high-flow performance of your Ovay element:
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Pre-Treatment is Essential: Proper sediment filtration, carbon filtration, and anti-scalant dosing are required to prevent fouling and oxidation.
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Monitor Performance: Track pressure drops and flow rates.
A 10–15% drop in flow indicates the need for a chemical Clean-In-Place (CIP). -
Zero Chlorine Policy: Ensure that no free chlorine reaches the membrane, as it causes irreparable oxidation damage to the polyamide layer.
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Replacement: Lifespan varies by water quality, but regular monitoring ensures you replace the element before water quality degrades.
What’s in the Box?
1 x Ovay 4040-HF High Flow Reverse Osmosis Membrane Element (Vacuum Sealed)
Dimensions
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Length: 40 inches (1,016 mm)
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Outer Diameter: 3.9 inches (99 mm)
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Dry Weight: Approx. 4 – 5 kg
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