NF2-4040 Well Water Desalination,Nano Desalination Membrane Manufacturer,High Quality Nanofiltration Desalination Membrane

  Product Description NF2-4040 Well Water Desalination,Nano Desalination Membrane Manufacturer,High Quality Nanofiltration Desalination Membrane  (Suit for :adsorb and  part of softened the organic matter for surface water and underground water ).   Advantage: With Low pressure can get high permeate flow .    Specifications Nanofiltration Membrane Element 1-Membrane sheet's technology import from USA
2-Membrane sheet and element are produce at our factory with reliable quality  .
3-reasonable price 
4-flexible service      

Technical information
Type		NF2-4040
Performance	NaCl rejection rate(%)	40±10
	MgSO4 rejection rate(%)	96±2
	Average Permeate flow GPD(m3/d)	2200(8.3)
Testing condition	Active membrane area ft2(m2)	78(7.2)
	Testing pressure	70psi(0.48Mpa)
	Temperature of testing solution	25°C
	PH rate of testing solution	7.5-8
	Recovery rate of single membrane elements	15%
Concentration of testing solution(NaCl)  500ppm,(MgSO4) 2000ppm

    Industrial membrane element NF series as blew :        If you  want Get higher salt rejection rate, Please click : RO Series       Welcome contact with us :Our factory is professional at the water treatment area which  maufacture and techical service of RO and NF membrane elements for Industrial and Domestic. owning the core technology and capability for fabrication of membrane sheet .From the membrane sheet to the element , all the research ,development ,test ,craft ,produce combined as one-line at our factory . And the technology is import from USA with produce at China , so our products have quality and technology advantage warranty .       Our Services   Hunan Keensen Technology Co.,ltd  has excellent  technical support  team who are experienced  in various membrane system projects design . If there are any help about our membrane system design ,our team can satified each of your request .We can provide the perfect membrane system projections to meet your project ! Warmly welcome !       Company Information  Factory Pictures:    Membrane sheet automatic production line :    Factory Certificates :     Project Case With Our Membranes  :           FAQ   1. Q. Are you a trading company or manufacturer?      A:   We are manufacturer of RO and NF membrane for both industrial and domestic membrane sheet and elements. We have professional manufacturing teams and technicians. 2. Q. How long is the warranty of your industrial membrane?      A:  One year warranty after receipt check upon delivery.And we will comprehensively provide you all kinds of technical support services in after-sale. Meanwhile, all membranes are inspected carefully before shipping.  3. Q: Where is your company located, how can i visit you?      A: Hunan KeenSen Technology Co., Ltd. is located in Lu Valley of Changsha, Hunan, China, One hour reach the Huanghua Airport from Shanghai&Guangzhou,two hours reach our city by fast train from Guangzhou. All our clients are warmly welcome to visit us! 4. Q: How can I get the sample?   A: We are glad to provide you the free sample, more details please contact with our seller. 5. Q: Can I make order with  my own brand ?     A: Yes , you can . ODM/OEM is available at our factory , but please provide us the anthorization certificate of the brand . 6. Q: How can I contact you?   A: Please contact with us by leave message ,we will reponse you as soon as possible. or you can contact with us online by trademanager .