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

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

Product Details:

Place of Origin: China
Brand Name: DOW
Certification: CE
Model Number: SFP-2660 / 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 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:

DOW UF Membranes Modules SFP-2660

,

SFD-2660 DOW UF Membranes Modules

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. Hydrophilic PVDF Fiber: This fiber is easy to clean and wet, which helps to maintain stable performance and consistent product quality over the long term. The hydrophilic nature of the PVDF material ensures efficient wetting and prevents fouling, leading to better permeate flux and lower maintenance requirements.

  2. External Pressure Structure: The unique external pressure design can tolerate higher influent solid content, thereby reducing the need for extensive pretreatment processes. This feature makes the system more robust and adaptable to handle a wider range of feed water compositions, simplifying the overall treatment process.

  3. U-PVC Shell: The use of a U-PVC shell eliminates the need for expensive pressure vessels, significantly reducing the capital costs associated with the membrane system. This cost-effective design makes the solution more accessible and viable for a broader range of applications.

  4. Suitable for Large-Capacity Systems: The membrane modules are designed to be suitable for large-capacity systems with a capacity of more than 50 m³/hr (220 gpm). This scalability allows the system to be tailored to the specific needs of various water treatment facilities, from small-scale to large-scale operations.

  5. Large Effective Membrane Area: The larger diameter and higher packing density of the membrane elements enable a more economical membrane system design, optimizing the use of available space and reducing the overall footprint of the treatment facility.

  6. Wide Application Areas: These membrane modules are widely used in various water treatment fields, including surface water, seawater, industrial wastewater, and secondary biochemical effluent. This versatility allows the system to be deployed across a diverse range of water treatment applications, addressing the unique needs of different industries and environments.

  7. 0.03 µm Nominal Membrane Pore Size: The precise 0.03 µm nominal membrane pore size ensures the effective removal of bacteria, viruses, particulate matter, and colloids. This level of filtration protects downstream processes, such as reverse osmosis systems, from potential fouling and ensures the delivery of high-quality treated water.

  8. High Strength and Strong Chemical Resistance: The robust construction and superior chemical resistance of the membrane assembly guarantee a longer service life, minimizing the need for frequent replacements and reducing the overall life-cycle costs of the water treatment system.​

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)

PVDF DOW UF Membranes Modules SFP-2660 / SFD-2660 With Large Effective Membrane Area‌ 0

 

Figure 2

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

PVDF DOW UF Membranes Modules SFP-2660 / SFD-2660 With Large Effective Membrane Area‌ 2

PVDF DOW UF Membranes Modules SFP-2660 / SFD-2660 With Large Effective Membrane Area‌ 3

PVDF DOW UF Membranes Modules SFP-2660 / SFD-2660 With Large Effective Membrane Area‌ 4

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

 

For detailed parameters, please visit:

PVDF DOW UF Membranes Modules SFP-2660 / SFD-2660 With Large Effective Membrane Area‌ 5 PVDF DOW UF Membranes Modules SFP-2660 / SFD-2660 With Large Effective Membrane Area‌ 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

PVDF DOW UF Membranes Modules SFP-2660 / SFD-2660 With Large Effective Membrane Area‌ 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 PVDF DOW UF Membranes Modules SFP-2660 / SFD-2660 With Large Effective Membrane Area‌ could you send me more details such as type, size, quantity, material, etc.
Thanks!
Waiting for your reply.