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DOW™ UF SFP-2660: Highly Effective Anti-Pollution, Preferred For Industrial

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DOW™ UF SFP-2660: Highly Effective Anti-Pollution, Preferred For Industrial

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Brand Name :DOW
Model Number :SFP-2660
Certification :CE
Place of Origin :China
MOQ :1 pc
Price :Negotiable
Supply Ability :60000 Units per Month
Delivery Time :5- 8 work days
Packaging Details :standard export packing
Membrane area of the product :33m²
Nominal pore diameter of the product :0.03 µm
Module Membrane Operating pressure of the product :0.35MPa
Module Membrane Flow range :1.3 – 4.0 m3/hr
Filtration accuracy of the product :0.01-0.1µm
Filter method :External pressure
Temperature :1-40ºC
Membrane Particle size (max.) :300 µ
Membrane Max backwash pressure :2.5 bar
TSS (max.) :100 mg/L
Main Material :PVDF
Advantages :High Strength,Highly Effective Anti-Pollution, Preferred For Industrial
Application :Pretreatment
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DOW™ UF SFP-2660: Highly Effective Anti-Pollution, Preferred For Industrial

Product Overview
The ​DOW™ UF SFP-2660 is a high-performance ultrafiltration (UF) membrane module engineered for industrial and municipal water treatment. Utilizing ​PVDF (polyvinylidene fluoride) hollow fiber technology, it ensures reliable removal of suspended solids, bacteria, colloids, and viruses, serving as an ideal pretreatment for reverse osmosis (RO) systems or standalone filtration solutions.


Key Features

  1. Advanced Filtration Performance

    • 0.03 μm pore size: Guarantees high-quality effluent with turbidity ≤0.2 NTU and SDI ≤2.5.
    • Outside-in flow configuration: Tolerates high-turbidity feedwater (e.g., industrial wastewater, surface water) and minimizes fouling risks.
  2. Robust Design & Materials

    • PVDF membrane: Exceptional chemical resistance (pH 1–12) and durability for harsh environments.
    • U-PVC housing: Lightweight, corrosion-resistant, and eliminates costly pressure vessels.
  3. Operational Efficiency

    • High recovery rates: Achieves >90% recovery in industrial reuse applications.
    • Automated cleaning: Supports air scouring and chemical-enhanced backwashing (CEB) to maintain low transmembrane pressure (TMP: 0.4–0.7 bar).

Applications

  • Industrial Wastewater Reuse:
    • Treats refinery wastewater (e.g., Sinopec’s 56 m³/h plant) with high oil/COD content.
    • Zero-liquid-discharge (ZLD) systems in coal gasification (e.g., 80% recovery in coal-to-chemical plants).
  • Municipal Water Treatment:
    • Surface water purification (e.g., river water with TSS ≤50 mg/L).
    • Pretreatment for seawater desalination.

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)

DOW™ UF SFP-2660: Highly Effective Anti-Pollution, Preferred For Industrial

Figure 2

DOW™ UF SFP-2660: Highly Effective Anti-Pollution, Preferred For Industrial

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

DOW™ UF SFP-2660: Highly Effective Anti-Pollution, Preferred For Industrial

DOW™ UF SFP-2660: Highly Effective Anti-Pollution, Preferred For Industrial

DOW™ UF SFP-2660: Highly Effective Anti-Pollution, Preferred For Industrial

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

For detailed parameters, please visit:

DOW™ UF SFP-2660: Highly Effective Anti-Pollution, Preferred For Industrial DOW™ UF SFP-2660: Highly Effective Anti-Pollution, Preferred For Industrial
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

DOW™ UF SFP-2660: Highly Effective Anti-Pollution, Preferred For Industrial

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.

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