Audited Supplier
Spiral
NF
NF2
31mil / 46mil
70 Degree
Food Process
Dow NF Membrane
RisingSun
Carton/Pallet
8038
China
84219990
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.
Demineralization and concentration
NF separates a range of minerals from a liquid, allowing only the fluid and certain monovalent ions to pass through the membrane.
Spiral Membrane Element Configuration:
Decoding of our products codes: SS-NF2-6338-F1
Dimensions:
Cross Reference:
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
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.
Demineralization and concentration
NF separates a range of minerals from a liquid, allowing only the fluid and certain monovalent ions to pass through the membrane.
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 | |||
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
