TECHNICAL SPECIFICATIONS: Filmtec NF270-2540 Nano-Filtration Element
| SKU / Model | NF270-2540 |
| Product Type | Nanofiltration |
| Membrane Type | Polyamide Thin-Film Composite |
| Active Area | 28 sq ft |
| Permeate Flow Rate | 900 GPD |
| Stabilized Salt Rejection | 99.2 (MgSO4)% |
| Minimum Salt Rejection | 98.7% |
| Feed Spacer Thickness | 28 mil |
| End Cap Type | iLEC™ Interlocking End Caps |
Operating Conditions
| Maximum Operating Pressure | 600 psi (41 bar) |
| Maximum Operating Temperature | 113°F (45°C) |
| Maximum Feed Flow Rate | 1-6 gpm |
| Maximum Pressure Drop | 15 psi (1.0 bar) |
| pH Range, Continuous Operation | 2-11 |
| pH Range, Short-Term Cleaning | 1-13 |
| Maximum Feed SDI | 5 |
| Free Chlorine Tolerance | <0.1 ppm |
Dimensions & Weight
| Element Diameter | 2.4" |
| Element Length | 40" |
| Weight (Dry) | 4 lbs |
| Weight (Wet) | 5 lbs |
Applications
- Surface water treatment
- Groundwater softening
- Color and TOC removal
- Food and beverage processing
Key Advantages
- High flux nanofiltration membrane
- Excellent organics removal
- Low operating pressure
Test Conditions: Pressure: 70 psi, Recovery: 15%, Feed: 2,000 ppm MgSO4
Specifications provided by DuPont Water Solutions. Contact ForeverPure for pricing and availability.
Questions? Please contact us
