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Product Description
Pure Aqua’s Commercial Nanofiltration Systems NF-300 Series is a membrane filtration device used most often with low total dissolved solids water such as surface water and fresh groundwater, with the purpose of softening (polyvalent cation removal) and removal of disinfection by-product precursors such as natural organic matter and synthetic organic matter.
Commercial nanofiltration systems are among the best water treatment solutions in the market. Its unique features (listed below) help to provide valuable advantages in various applications, including producing great quality water from untreated water. In addition, these systems have been designed to be highly efficient in water softening applications without the need for added salts or chemicals.
Nanofiltration systems have emerged as the most preferred choice in commercial applications due to its usage of cutting-edge membrane technology. These newer features incorporated in NF systems have made it far more capable than RO systems in eliminating color from water, in addition to tannins, and turbidity.
The popularity of NF systems can also be attributable to its low operating pressures during operation, which helps to save power & energy costs. In comparison toreverse osmosis systems, it does not require as much pretreatment since NF systems contain less sensitive membranes, and are more equipped in rejecting bivalent ions such as calcium, magnesium, uranium and radium. Furthermore, Its molecular weight resides between reverse osmosis and ultrafiltration which improves versatility for different industries.
If you’re in need of state-of-the-art commercial nanofiltration systems for applications regarding the production of fresh drinking water,food & beverages water treatment, agriculture, hospitals, restaurants, etc; please call our team to learn more about how our complete line of NF systems can help your commercial business.
Nanofiltration is also becoming a more widely used simultaneous concentration and partial (monovalent ion) demineralization, as well as in industries such as food and beverage, dairy, andtextile industry wastewater treatment
Here at Pure Aqua, Inc., we engineer and build all of our water treatment systems in-house.
Our turn-key water treatment systems are all pre-engineered using the latest CAD technology available.
Models
Models
| Commercial Nanofiltration NF Systems NF-300 | ||||||
|---|---|---|---|---|---|---|
| Model Number | Permeate Flow Rate | Quantity of 4" Membranes | Motor Rating at 1,000 ppm 60Hz (hp) | Approx. Weight (lbs) | Dimensions L"xW"xH" | |
| GPD | M3/D | |||||
| NF-11K-3340 | 11,700 | 44 | 9 | 3 | 750 | 141x35x66 |
| NF-13K-5240 | 13,500 | 51 | 10 | 3 | 850 | 109x35x66 |
| NF-16K-4340 | 16,200 | 61 | 12 | 3 | 875 | 151x35x66 |
| NF-19K-5340 | 19,800 | 75 | 15 | 3 | 900 | 142x35x66 |
| NF-21K-8240 | 21,600 | 82 | 16 | 3 | 950 | 113x35x71 |
| NF-24K-6340 | 24,300 | 92 | 18 | 3 | 990 | 152x35x66 |
| NF-28K-7340 | 28,800 | 109 | 21 | 5 | 1,025 | 144x35x64 |
| For more information, please view/download our "Data Sheet" | ||||||
Features
- LCD screen
- Motor starter
- NEMA 12 enclosure
- Low pressure switch
- High pressure switch
- Liquid filled pressure gauges
- Permeate conductivity monitor
- Permeate & concentrate flow meters
- Powder coated carbon steel frame
- 4” TFC spiral wound membranes
- Stainless steel multi-stage pump with TEFC motor
- FRP membrane housings
- 5 micron cartridge prefilter
- 460V/3Ph/60Hz power requirement
- Microprocessor based control panel
- Programmable time delay and set points
- Water and hour meters (optional)
- Chemical dosing systems (optional)
- Media prefiltration systems (optional)
- UV sterilization systems (optional)
- Water softeners (optional)
- Post RO systems (optional)
- Skid mounted with pre or post treatment (optional)
- Containerized NF systems (optional)
- Feed water conductivity monitor (optional)
- Membrane cleaning skid (optional)
- Automatic hourly flush (optional)
- Feed/Permeate blending (optional)
- Export crating (optional)
- 220V or 380-415V/3Ph/50 or 60 Hz (optional)
- Product tank level switch (optional)
- Feed or product pH monitor with sensor (optional)
- Feed ORP monitor with sensor (optional)
- Flow totalizer (optional)