Hot Sell 4 Inch 4040 Nanofiltration NF Membrane for Industrial Water Treatment Equipment as Purifier Filter Dispenser Good Price

• Membrane Type: Spiral
• Type: NF
• Rejection: 40-60%(Caci2) ≥97%(Mgso4)
• Flux: 2925 Gpd(Caci2);2500 Gpd(Mgso4)
• Size: 4 Inch
• Lifespan: 2-3 Year
• Model NO.: NF280-4040-82
• Maximum Operating Pressure: 600 Psi
• Maximum Operating Temperature: 45ºC
• Maximum Feed Water SDI: 5.0
• Transport Package: Standard Export Package
• Specification: 110cm× 26cm× 22cm
• Trademark: UltraClean or Customized
• Origin: China
• HS Code: 8421999090
• Production Capacity: 150000PCS/Year

Product Description

UltraClean UC NF280 series nanofiltration membrane elements have ultra-high flux, can highly remove TOC and THM (trihaloalkane) precursors, while divalent salts passed moderately, other salts passed moderately or to a higher degree. It is to remove organic matter in surface water and groundwater and moderately soften, concentrate, separate or purify ideal membrane element for inorganic salts, organics, natural medicines and fermentation broths. NF280-400/34 elements have large membrane area and high water yield, providing a wide range of water treatment and concentration and separation application options for industrial production. It is suitable for systems that remove TOC, THM precursors and salts from water under ultra-low pressure conditions with low operating energy consumption, as well as in material separation, municipal and industrial water treatment.


Product  Highlights

1.Ultra-high throughput
2.High removal of TOC and THM (trihaloalkane) precursors
3.Ultra-low operating pressure can effectively reduce the operating energy consumption of membrane system3.Stable chemical properties, strong anti-pollution


Membrane Specification


 

A inch(mm)	B inch(mm)	C inch(mm)
37.9 (963)	0.75 (19)	3.9 (99)

Performance Specification
 

Effective Membrane Area ft²(m²)	Stablized Rejection Rate(%)	Flux gpd(m³/d)
82(7.6)	40-60%(CaCI2) ≥99%(MgSO4)	2,925 (11.1) CaCI2 2,500 (9.4) MgSO4

Test conditions: inlet pressure 0.48 MPa (70 psi); inlet temperature 25°C (77°F); inlet water quality 500ppm CaCl2, 2,000 ppm MgSO4 inlet pH 8; recovery 15%.


Operating and Cleaning Limits
 

Maximum operating temperature                                                                                                                                                                                  113 ºF (45ºC)

Maximum operating pressure                                                                                                                                600 psi (41 bar)

Maximum pressure drop                                                                                                                                                                                                 15 psi (1.0 bar)

pH range

Continuous operation                                                                                                                                                                                                                              2 - 11

Short cleaning (30 minutes)                                                                                                                                                                                                                 1 - 13

Maximum Influent Sludge Density Index SDI                                                                                                                                                                                    5

Free chlorine tolerance                                                                                                                                                                                                                 < 0.1 ppm

Permeate flow for individual elements may vary ±15 percent from the value specifed.
Active membrane area guaranteed ±4%.
Stabilized salt rejection is generally achieved within 24-48 hours of continuous use; depending upon feedwater characteristics and operating conditions.

Company Profile

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FAQ

 

1.Are you a manufactuere or trading company?

We are 100% manufacturer of RO and NF membranes which could help you get products with best quality and price from factory directly.

3.Where is your company factory?

Our Production Headquarter located in New Material Industrial Park, High-tech Zone, Ankang City, Shaanxi Province. Besides, our marketing center is located in Tiancheng Building, Xiangcheng District, Suzhou city, Jiangsu Province. The second factory here is now under construction, will be finished next year, welcome to visit!

2.How is the quality of your products?

We promise three-years quality warranty and will implement it in the form of a contract.

4.Do you support sample order?

Yes, we always support free sample to help our clients check the quality, but we do not bear the shipping cost.

5.Do you support OEM?

Yes, we support OEM service and welcome you to customize our products.

6.How long time usually your products to ship?

15 to 30 days, depend on the distance.