Spiral- Wound NF Membrane Elements for Dairy Processing

• Customization: Available
• Membrane Type: Spiral
• Type: NF
• Model NO.: SS-NF-8338
• Membrane Sheet: NF2
• Feed Spacer: 31mil / 46mil
• High Temperature: 70 ºC
• Application: Food Process
• Cross Replacemnt: Dow NF245-8338
• Nacl Rejection: 50%
• Mgso4 Rejection: >98%
• Transport Package: Carton/Pallet
• Specification: 8338
• Trademark: RisingSun
• Origin: China
• HS Code: 84219990
• Production Capacity: 500piece / Month

Product Description

NF membranes have a molecular weight cut-off between 150-2000 Dalton usually. RisingSun Membrane manufacture spiral sanitary, Net-Wrapped NF membrane elements for food process, such as dairy, for simultaneous concentration and partial (monovalent ion) demineralization, Biotec, Pharma, and other applications.


We offer different dimensions, such as 3838/6338/8038/8040/8338 etc.
Full-Fit NF Membrane Elements. They have a compact design and an optimum surface area to volume ratio. The feed channel height can be varied by the thickness of the feed spacer material (from 13 to 120 mil). This design feature leads to excellent hydrodynamics in combination with low energy demand.


Spiral Membrane Element Configuration:




Decoding of our products codes: SS-NF2-6338-F1

Configuration	Outer Wrap	Membrane Type	Size	Feed Spacer
SPIRAL	SANITARY	NF1 NF2 NF3 NF4 NF5 …	2319 2.3"×19"	A=13mil	F=31mil
			2540 2.5"×40"	B=17mil	G=46mil
			3838 3.8"×38"	C=20mil	H=65mil
			6338 6.3"× 38"	D=26mil	I=80mil
			8040 8.0"× 40"	E=28mil	J=120mil
			...	1=Diamond	2=Parallel

Membrane element dimensions drawing



Dimensions:

Model	A (inch)	B (inch)	C (inch)
NF-3838	38	3.8	0.83
NF-6338	38	6.3	1.138
NF-8038	38	7.9	1.138
NF-8338	38	8.3	1.138

Cross Reference:

NF membrane  Model	MWCO Dalton	Rejection 2000 ppm MgSO4, (%)	Replacement Reference
			Brand	Model
NF1	100-150	≥99.0	DOW	NF90
NF2	300	≥99.0		NF245
NF3	400	≥97.0		NF270

 

Why us?

We brings a knowledge-based approach to the supply of membrane products for dairy processing.
Our most important resource is our staffs, who have years of combined experience in dairy membrane filtration and process technology.

For raw material, we use the highest quality membrane sheet in the world.
Automatic rolling machine to keep the steady good performance.

To start business, we offer free testing samples to help you understand well. 

Our Team