Sanitary NF Membranes, NF-3840 / 30mil for desalting and protein concentration/ Cross DuPont / Filmtec NF-3840/30-FF

Model NO.
SS-NF2-3840
Cross Replacemnt
DuPont / Filmtec NF-3840/30-FF
Transport Package
Carton/Pallet
Specification
3840
Trademark
RisingSun
Origin
China
HS Code
84219990
Production Capacity
500piece / Month
Reference Price
$ 405.00 - 495.00
Contact Us

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.

RisingSun Sanitary NF Membranes, SS-NF2-3840 for desalting and protein concentration
/ Cross DuPont / Filmtec NF-3840/30-FF

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.

The membrane has a minimum rejection of 98% on 2,000 ppm MgSO 4 at 25°C (77°F) and 110psi operating pressure.
The Dairy Processing Elements are typically used in food related processes requiring stringent sanitary procedures. Applications include lactose desalting, deacidification and demineralization of whey or UF permeate.

Sanitary NF Membranes, NF-3840 / 30mil for desalting and protein concentration/ Cross DuPont / Filmtec NF-3840/30-FF


Spiral Membrane Element Configuration:

Sanitary NF Membranes, NF-3840 / 30mil for desalting and protein concentration/ Cross DuPont / Filmtec NF-3840/30-FF


Decoding of our products codes: SS-NF2-3840-F (Alternative FilmTec NF-3840/30-FF)
Configuration Outer Wrap Membrane Type Size Feed Spacer
S PIRAL S ANITARY      
     NF245 		2319 2.3"×19" A =13mil F =31mil
3840 38"×38.75" B =17mil G =46mil
3838 3.8"×38" C =20mil H =65mil
6338 6.3"× 38" D =26mil I =80mil
8038  8.0"× 38" E =28mil J =120mil
  ... 1 =Diamond 2 =Parallel

Specifications:
 
Typical Operating Pressure: 70-400 psi (4.8-27.5 bar)
Maximum Operating Pressure: 800 psi (54.8 bar)
Maximum Operating Temperature: 122°F (50 ºC ) (pH:3-10)
95°F (35 ºC ) (above pH 10)
Typical Operating Temperature Range: 35-131°F (2-45 ºC )
CIP Temperature Range: 113°F (45 ºC )-pH:1.8-11.2
122°F (50 ºC )-pH:1.8-11
Maximum CIP Pressure 15 - 75 psig (1 - 5 bar)
Allowable pH-Continuous Operation @25 ºC :  2.0-11.0
Maximum Feed Flow: 30GPM (F); 36 GPM(G)
Maximum Pressure Drop Per Element: 15 psi (1.0 bar)
Maximum Pressure Drop per Vessel: 60 psi (4.1 bar)
Maximum SDI ( 15 minutes): 5
Hydrogen peroxide usage limit: Short-term cleaning (@ 25°C maximum): 1000PPM
dechlorination recommended
Any concentrate or permeate obtained from the first hour of operation should be discarded.


Dimensions: Sanitary NF Membranes, NF-3840 / 30mil for desalting and protein concentration/ Cross DuPont / Filmtec NF-3840/30-FF
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-3840 38.75 3.8 0.83
 

Sanitary NF Membranes, NF-3840 / 30mil for desalting and protein concentration/ Cross DuPont / Filmtec NF-3840/30-FF



Sanitary NF Membranes, NF-3840 / 30mil for desalting and protein concentration/ Cross DuPont / Filmtec NF-3840/30-FF

Sanitary NF Membranes, NF-3840 / 30mil for desalting and protein concentration/ Cross DuPont / Filmtec NF-3840/30-FF

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 raw material from USA.
All raw materials in compliance with FDA regulations (CFR) Title 21
Automatic rolling machine to keep the steady good performance.

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

Our Team

Sanitary NF Membranes, NF-3840 / 30mil for desalting and protein concentration/ Cross DuPont / Filmtec NF-3840/30-FF
 
 
 

 

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