• External Pressure Structure DOW UF Membranes SFP-2660 / SFD-2660 For Industrial Wastewater
  • External Pressure Structure DOW UF Membranes SFP-2660 / SFD-2660 For Industrial Wastewater
  • External Pressure Structure DOW UF Membranes SFP-2660 / SFD-2660 For Industrial Wastewater
  • External Pressure Structure DOW UF Membranes SFP-2660 / SFD-2660 For Industrial Wastewater
External Pressure Structure DOW UF Membranes SFP-2660 / SFD-2660 For Industrial Wastewater

External Pressure Structure DOW UF Membranes SFP-2660 / SFD-2660 For Industrial Wastewater

Product Details:

Place of Origin: China
Brand Name: DOW
Certification: CE
Model Number: SFP-2660 / SFD-2660
Document: Dow-UF-SFP-2660-L.pdf

Payment & Shipping Terms:

Minimum Order Quantity: 1 pc
Price: Negotiable
Packaging Details: standard export packing
Delivery Time: 5- 8 work days
Supply Ability: 60000 Units per Month
Get Best Price Contact Now

Detail Information

Product Membrane Area: 33m² Nominal Pore Diameter: 0.03 µm
Product Operating Pressure: 0.35MPa Product Flow Range: 1.3 – 4.0 M3/hr
Filtration Accuracy: 0.01-0.1µm Filter Method: External Pressure
Temperature: 1-40ºC Product Particle Size (max.): 300 µ
Product Max Backwash Pressure: 2.5 Bar TSS (max.): 100 Mg/L
Core Material: PVDF Advantages: Large Effective Membrane Area‌
Highlight:

External Pressure Structure DOW UF Membranes

,

SFP-2660 DOW UF Membranes

,

Industrial Wastewater DOW UF Membranes

Product Description

PVDF DOW UF Membranes Modules SFP-2660 / SFD-2660 With Large Effective Membrane Area‌

The DOW™ ultrafiltration (UF) modules are made from high strength, hollow fiber membranes that have excellent features and benefits:

1. Dow ultrafiltration membrane SFP-2660 has a large effective area (the larger the total effective area of ​​the membrane element selected by the system, the same water output and the same number of elements required. Fewer accessories such as the number of membrane shells also means saving equipment space and system installation and maintenance costs. Dow can produce a series of membrane elements that meet the specified effective membrane area.

2. The widest water inlet channel in the membrane industry (the wider the water inlet channel, the lower the operating cost, and the looser the system's requirements for water quality and abnormal conditions of pretreatment equipment. Even under high pollution conditions, the wider water inlet channel can more effectively clean the membrane, and the system can still maintain a low pressure drop. This means that the service life of Dow membranes is longer.

3. Fully automatic membrane winding technology (fully automatic winding technology can produce highly consistent) elements with accurate membrane area. Fully automatic technology can produce elements with high membrane area without sacrificing the thickness of the water inlet. Fully automatic production technology.

4. The performance of Dow SFP2660 ultrafiltration membrane components is more consistent and more stable, and there is no need to install membrane components based on the test data of each membrane component. The system runs faster and the system performance is more stable for a longer time.

5. During the manufacturing process, the membrane elements are not treated with any chlorine oxidation. The membrane elements have excellent initial performance, but over time, the performance of the membrane will decline rapidly, and it is easier to reject the customer's quality requirements due to oxidation of the membrane surface. Dow membranes have a longer service life and do not require any chlorine or other oxidants.

Product Specifications

 

Membrane area

 

Module volume

Weight
(empty/ water filled)
Model Type Part # m2 ft2 Liters Gallons Kg lbs
SFP-2660 Pretreatment 280931 33 355 16 4.2 25/41 55/90
SFD-2660 NSF/ANSI 61
Drinking water
324166 33 355 16 4.2 25/41 55/90

Figure 1: SFP and SFD 2660 (6-inch diameter)

External Pressure Structure DOW UF Membranes SFP-2660 / SFD-2660 For Industrial Wastewater 0

 

Figure 2

External Pressure Structure DOW UF Membranes SFP-2660 / SFD-2660 For Industrial Wastewater 1

 

Properties   Length     Diameter Width  
Units L L1 L2 L3 D W1 W2
SI (mm) 1860 1500 1610 1710 165 125 250

 

Operating Parameters

  SI units US units
Filtrate Flux @ 25ºC 40-120 l/m2/ hr 24-70 gfd
Flow range 1.3 – 4.0 m3/hr 5.9 – 17.3 gpm
Temperature 1-40ºC 34-104ºF
Max. inlet module pressure (@ 20ºC) 6.25 bar 93.75 psi
Max. operating TMP 2.1 bar 30 psi
Max operating air scour flow 12 nm3/hr 7.1 scfm
Max backwash pressure 2.5 bar 36 psi
Operating pH 2- 11
NaOCl (max.) 2,000 mg/L
TSS (max.) 100 mg/L
Turbidity (max.) 300 ntu
Particle size (max.) 300 µ
Flow configuration Outside in, dead end flow
Expected filtrate turbidity ≤0.1 NTU
Expected filtrate SDI ≤2.5

Proper start-up of a UF system is essential to prepare the membranes for operating service and to prevent membrane damage. Following the proper start-up sequence also helps ensure that system operating parameters conform to design specifications so that system water quality and productivity goals can be achieved. Before initiating system start-up procedures, membrane pretreatment, installation of the membrane modules, instrument calibration and other system checks should be completed.

 

Operation guidelines Avoid any abrupt pressure variations during start-up, shutdown, cleaning or other sequences to prevent possible membrane damage. Flush the UF system to remove shipping solution prior to start-up. Remove residual air from the system prior to start up. Manually start the equipment. Target a permeate flow of 60% of design during initial operations. Depending on the application, permeate obtained from initial operations should be discarded. Please refer to the product technical manual.
General information

If operating limits and guidelines given in this bulletin are not strictly followed, the limited warranty (Form No. 795-00027) will be null and void.

To prevent biological growth during system shutdowns, it is recommended that preservative solution be injected into the membrane modules.

Regulatory note NSF/ANSI 61 certified drinking water modules require specific conditioning procedures prior to producing potable water. Please refer to the product technical manual flushing section for specific procedures. Drinking water modules may be subjected to additional regulatory restrictions in some countries. Please check local regulatory guidelines and application
status before use and sale.

 

Product Details:

Place of Origin: China
Brand Name: DOW(Acquired by DuPont)
Certification: CE
Model Number: SFD-2660

Payment & Shipping Terms:

Minimum Order Quantity: 1 pc
Price: Negotiable
Packaging Details: standard export packing
Delivery Time: 5- 8 work days
Supply Ability: 60000 Unit/Units per Month

External Pressure Structure DOW UF Membranes SFP-2660 / SFD-2660 For Industrial Wastewater 2

External Pressure Structure DOW UF Membranes SFP-2660 / SFD-2660 For Industrial Wastewater 3

External Pressure Structure DOW UF Membranes SFP-2660 / SFD-2660 For Industrial Wastewater 4

For application cases, please click:https://www.fgwater.com/Industries/

 

For detailed parameters, please visit:

External Pressure Structure DOW UF Membranes SFP-2660 / SFD-2660 For Industrial Wastewater 5 External Pressure Structure DOW UF Membranes SFP-2660 / SFD-2660 For Industrial Wastewater 6
SFP-2660 SFD-2660

 

About Us

FG Water Technologies (www.fgwater.com) is now an organic part of Wuxi Fenigal Science and Technology Co. Ltd., which is a high-tech entity integrating water treatment quipment design, manufacturing, trading and shipment served for main industrial sectors.


HAFE-FG Water Technologies has focused on the research of water treatment technology, equipment development and manufacturing, testing and international shipment etc. We work with many leading large-scale or small-medium original equipment manufacturers in China High-tech Development Zones, and engaged ourselves in R&D, manufacturing, and quality testing.

Our main products include a variety of water purification and different treatment equipment, such as seawater reverse osmosis (SWRO) system, brackish water rever osmosis (BWRO), ultrafiltration (UF)system, Electrodeionization/EDI equipment, media pressure filters and ion exchanger softeners. So far, our company has become a major water treatment equipment supplier for food and beverage industry, pharmaceutical industry, chemical industry, electric power industry, urban water supply industry, municipal and industrial wastewater treatment and more industries, as well as being an exporter to more than 20 countries and regions in Asia, Europe, the Americas, Africa, etc.

OUR CLIENTS

External Pressure Structure DOW UF Membranes SFP-2660 / SFD-2660 For Industrial Wastewater 7

PRODUCTION SYSTEM

Our production system consist of a list of industry-specialized partnership factories accross China. Some of them singularly cover an area of over 10,000 square meters, including 5,000 square meters of workshop and warehouse and 1,500 square meters of office buildings. All of our technical staff has more than 10 years of experience in the design of water treatment systems, so we are able to provide the perfect solution for all kinds of water purification and sewage treatment applications.

Since the establishment, the Company has always regarded quality as the life of our business. We choose the best components only for the production of various water treatment systems. Our systems are easy to use and maintain, and they stays highly reliable even under toughest conditions.

Want to Know more details about this product
I am interested in External Pressure Structure DOW UF Membranes SFP-2660 / SFD-2660 For Industrial Wastewater could you send me more details such as type, size, quantity, material, etc.
Thanks!
Waiting for your reply.