NF1-8040 Industrial Nanofiltration Membrane Element - 400 ft² Area, 11,000 GPD Flow Rate for Water Purification
The NF1-8040 Industrial High Rejection Nanofiltration Membrane Element delivers advanced molecular separation for superior water purification applications.
- Efficient Separation: 1-100 nanometer pore size effectively removes microorganisms, bacteria, viruses, organic matter, and heavy metal ions
- Flexible Control: Adjustable pore size and charge properties enable selective interception for various water sources and specific contaminants
Ideal for desalination of direct drinking water, spring water, boiler water, and decolorization of high-concentration salt wastewater.
| Model | Active Membrane Area | Permeate Flow | Stable Rejection Rate | Solution Type |
|---|---|---|---|---|
| NF1-8040 | 400 ft² (37.2 m²) | 11,000 GPD (41.6 m³/d) | 50-70% | NaCl |
| 9,000 GPD (34.0 m³/d) | >98% | MgSO₄ |
| Concentration | Temperature | pH Value | Operating Pressure | Recovery Rate |
|---|---|---|---|---|
| 500 mg/L NaCl | 25°C | 7.5-8 | 70 psi (0.48 MPa) | 15% |
| 2000 mg/L MgSO₄ | 25°C | 7.5-8 | 70 psi (0.48 MPa) | 15% |
| Maximum Working Pressure | 600 psi (4.14 MPa) |
| Maximum Feed Water Temperature | 45°C |
| Maximum Feed Water SDI₁₅ | 5.0 |
| Maximum Feed Water Flow | 17 m³/h |
| Free Chlorine Concentration | 0.1 mg/L |
| pH Range (Continuous Operation) | 3-10 |
| pH Range (Chemical Cleaning) | 1-13 |
| Maximum Pressure Drop | 15 psi (0.1 MPa) |
Utilizing advanced US membrane production technology and automated production lines with annual capacity of 3 million square meters. Strong R&D capabilities provide customized industry solutions.
Strict ISO-compliant manufacturing processes with comprehensive testing using advanced equipment to ensure superior performance.
Over 30 international and domestic invention patents with full ISO9001 quality system certification, national health safety product certification, and NSF certification.
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