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High Flow 10500 GPD 8040 Brackish Water RO Membrane Element with 400 ft² Active Area and 99.5% Desalination
Product Details:
| Place of Origin: | Guangdong, China |
| Brand Name: | FILTERPRO |
| Certification: | ISO 9001:2015 |
| Model Number: | FP-8040-HF |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 Piece |
|---|---|
| Price: | USD 200-320 / Piece |
| Packaging Details: | Vacuum sealed heavy-duty PE bag in export-grade carton with desiccant, palletized shipping available |
| Delivery Time: | 3-5 working days for stock, 15-25 days for production |
| Payment Terms: | T/T, L/C, PayPal, Western Union |
| Supply Ability: | 8000 Pieces per Month |
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Detail Information |
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| Membrane Element Size: | 8040 (8 Inch X 40 Inch) | Active Membrane Area: | 400 Ft² (37 M²) |
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| Permeate Flow Rate: | 10500 GPD (39.7 M³/day) | Stable Salt Rejection Rate: | 99.5% |
| Operating Pressure: | 225 PSI (15.5 Bar) | Membrane Material: | Polyamide Thin-Film Composite |
| Feed Water TDS: | ≤ 2000 Ppm | Feed Flow Rate: | 70 GPM (15.9 M³/h) |
| Concentrate Flow Rate: | 55 GPM (12.5 M³/h) | PH Range: | 2-11 |
| Highlight: | High Flow 10500 GPD RO,8040 Brackish Water Element,400ft² Industrial Grade Membrane |
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Product Description
The FP-8040-HF is a high-flow 8040 brackish water reverse osmosis membrane element engineered for maximum permeate production in large-scale industrial and municipal water treatment facilities. With 400 square feet of active membrane area and a rated output of 10,500 GPD (39.7 m³/day), this element delivers industry-leading throughput that reduces the total number of membrane elements required per plant — lowering capital expenditure and footprint.
- 10,500 GPD Rated Permeate Flow: Achieves 10% higher water production compared to standard 9,500 GPD 8040 membranes, enabling fewer elements per train and reduced membrane housing requirements without sacrificing permeate quality.
- 400 ft² Optimized Active Area: Advanced automated membrane leaf rolling technology maximizes the active surface area within the standard 8040 envelope, achieving the highest packing density in its class while maintaining consistent inter-leaf spacing for uniform flow distribution.
- 99.5% Stable Salt Rejection: Polyamide thin-film composite membrane chemistry delivers reliable desalination performance with less than 0.1% rejection decline per year under normal operating conditions, ensuring predictable long-term water quality.
- Industrial-Grade Construction: Heavy-duty fiberglass outer wrap, ATD (automated tape dispensing) brine seal, and precision-machined permeate tube connections ensure reliable performance in demanding 24/7 industrial environments.
- Reduced System Footprint: For a 500,000 GPD RO plant, using FP-8040-HF elements reduces the required element count from 53 to 48 vs. standard 9,500 GPD membranes, saving one full pressure vessel and associated plumbing.
| Parameter | Value |
|---|---|
| Membrane Element Size | 8040 (8" x 40") |
| Active Membrane Area | 400 ft² (37 m²) |
| Permeate Flow Rate | 10,500 GPD (39.7 m³/day) |
| Stable Salt Rejection | 99.5% |
| Operating Pressure | 225 PSI (15.5 bar) |
| Max Operating Pressure | 600 PSI (41.4 bar) |
| Membrane Material | Polyamide TFC |
| Feed Flow Rate Range | 35-75 GPM (8-17 m³/h) |
| Max Feed SDI (15 min) | ≤ 5 |
| pH Range (Continuous) | 2-11 |
| pH Range (Cleaning, 30 min) | 1-13 |
| Max Feed Temperature | 45°C (113°F) |
| Free Chlorine Tolerance | < 0.1 ppm |
Designed for municipal drinking water plants (500,000-5,000,000 GPD capacity), industrial process water for power generation and semiconductor manufacturing, boiler feed water production, food and beverage ingredient water, and large-scale bottled water production facilities. Compatible with all standard 8-inch multi-element pressure vessels from major manufacturers.
Our engineering team provides complimentary RO system design review including array configuration optimization, permeate staging calculation, and projected membrane performance modeling using industry-standard projection software. Contact us with your feed water analysis for a customized system recommendation.
