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Commercial Nanofiltration NF Systems NF-300

(5 reviews)
Quality Systems at an exceptional value
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 to reverse 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.

[custom-specifications]
commercial nanofiltration NF membranes systems 13000-32000 gpd specifications

Operation Specifications:

  • Max. feed water temperature: 42°C

  • Feed water pressure: 20 to 50 psi

  • Operating pressure: 80 to 150 psi

  • Hydrogen Sulfide must be removed

  • Turbidity should be removed

  • Max. Iron content: 0.05 ppm

  • Feed water TDS: 0-1,000 ppm

  • Equipment upgrade for higher TDS

  • Hardness over 1 GPG requires antiscalant dosing

  • pH tolerance range: 3-11

  • Max. Silica Tolerance: 60 ppm @ 60% recovery

  • Operate at higher TDS by lowering recovery


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-13K-3340

13,000

50

9

3

750

136x43x60

NF-15K-5240

15,000

57

10

3

850

96x43x60

NF-18K-4340

18,000

68

12

3

875

136x43x60

NF-22K-5340

22,000

85

15

3

900

136x43x60

NF-24K-8240

24,000

91

16

3

950

96x43x68

NF-27K-6340

27,000

102

18

3

990

136x43x68

NF-32K-7340

32,000

121

21

5

1,025

136x43x68

For more information, please view/download our "Data Sheet"

[/custom-specifications]

[custom-features]
commercial nanofiltration NF membranes systems 13000-32000 gpd features

Standard Features:

Available Options:

  • 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

  • Chemical dosing systems

  • Media prefiltration systems

  • Ozonation and UV sterilization systems

  • Water softeners

  • Post RO systems

  • Skid mounted with pre or post treatment

  • Containerized NF systems

  • Feed water conductivity monitor

  • Membrane cleaning skid

  • Automatic hourly flush

  • Feed/Permeate blending

  • Export crating

  • 220V or 380-415V/3Ph/50 or 60 Hz

  • Product tank level switch

  • Feed pH monitor with sensor

  • Feed ORP monitor with sensor

[/custom-features]
[custom-usage]

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, and textile industry wastewater treatment

[/custom-usage]
[custom-documents]
[/custom-documents]
[custom-360-view]

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.

This enables our teams to build and deliver treatment systems to our customers with quick turnaround times.

Many of our customers require custom engineered systems. These are typically built around similar core systems and thus allowing for improved turnaround times, even for one-off designs.

 
[/custom-360-view]
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Reviews
(5 reviews) Write a Review
  • 5
    Great system

    Posted by Karen M. on Apr 3rd 2020

    I will recommend this company for anybody who is looking for NF systems.

  • 5
    High quality!

    Posted by Mike H. on Dec 19th 2019

    Very neat design and comes with all the components I need for a smooth operation.

  • 5
    High efficiency

    Posted by Frank A. on Mar 16th 2019

    It removes turbidity with high efficiency

  • 5
    Good Filtration System

    Posted by Baker G. on Jul 13th 2018

    The system is designed very well. Pre-Treatment provided covers everything that are needed to protect the membranes. Great quality.

  • 5
    Great selection

    Posted by Nelson E. on Dec 11th 2017

    Works well and our team maintains the NF system very well too. System came with very detailed manuals that are easy to follow. Great buy.

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