DuPont SFP-2880 PVDF Ultrafiltration Membrane Module 77m² 8 Inch

DuPont SFP-2880 PVDF Ultrafiltration Membrane Module 77m² 8 Inch

• DuPont™ UF SFP-2880 High-Efficiency Filtration for Critical Water Applications

  Product Overview

  The DuPont™ UF SFP-2880 is an ultrafiltration membrane element utilizing a PVDF (polyvinylidene fluoride) hollow fiber structure. Designed for high-turbidity and highly contaminated water, it is suitable for demanding applications such as municipal wastewater reuse, industrial wastewater treatment, and food and beverage filtration. Leveraging DuPont's patented membrane technology, this product achieves industry-leading performance in terms of flux, fouling resistance, and service life.

  Typical Applications

  • Brackish water desalination (groundwater, wells)

  • Industrial process water (food & beverage, pharmaceuticals)

  • Wastewater recovery & reuse (mining, textiles, electronics)

  • Pre-treatment for ultrapure water (power plants, semiconductors)

  Performance Specifications:
  ▶ Filtration Area: 55m² per module
  ▶ Operating Pressure: 0.1-0.3MPa
  ▶ pH Range: 2-11 (continuous operation)
  ▶ Maximum Feed Temperature: 40°C
  ▶ Chlorine Tolerance: <500,000ppm·h

  Typical Applications:
  ✓ RO/NF pretreatment for desalination plants
  ✓ Industrial wastewater reuse (textile, petrochemical, power)
  ✓ Surface water treatment for municipal supply
  ✓ Food & beverage process water purification

  System Advantages:

  • 30% lower energy consumption than comparable UF modules
  • 3-5 year typical membrane lifespan with proper maintenance
  • Automated cleaning cycles maintain stable operation
  • NSF/ANSI 61 certified for drinking water applications

  For technical specifications and system design guidelines, please contact your local DOW Water Solutions representative.

  *Based on internal testing at standard conditions (25°C, 100kDa PEG solution). Actual performance may vary by application.

  .

  Why Choose DuPont™ SFP-2880?

  Backed by DuPont’s legacy of membrane innovation, the SFP-2880 ensures high productivity, low energy consumption, and extended service life—reducing total cost of ownership (TCO) for industrial water systems.

  Compliance: NSF/ANSI 61 (if applicable), FDA compliant (for food-contact applications, if relevant).

  Product Specifications

  Product Specifications
  Weight Membrane area Module volume (empty/ water filled)
  Model	Type	Part #	m2	ft2	Liters	Gallons	Kg	lbs
  SFP-2880	Pretreatment	280934	77	829	39	10.3	61/100	135/220
  SFD-2880	NSF/ANSI 61 Drinking water	324169	77	829	39	10.3	61/100	135/220

  Figure 1: SFP and SFD 2880 (8-inch diameter)

  
  

  Operating Parameters

  	SI units	US units
  Filtrate Flux @ 25ºC	40-120 l/m2/ hr	24-70 gfd
  Flow range	3.1-9.3 m3/hr	13.6 – 40.9 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

  Ensuring that the UF system is properly started is critical to preparing the membrane for operation and preventing potential membrane damage. Following the correct startup sequence is essential to maintaining system parameters within design specifications, helping to achieve water quality and productivity goals.

  Before beginning the startup procedure, membrane preconditioning, membrane module installation, instrumentation calibration, and system checks must be completed per the guidelines outlined in the product technical manual.

  To prevent membrane damage, sudden pressure changes during startup, shutdown, cleaning, or other sequences should be avoided. Before startup, flush the UF system thoroughly to eliminate any remaining shipping solution. In addition, purge any residual air from the system before commencing operation.

  Start the unit manually, with the goal of achieving an initial permeate flow rate of 60% of the design capacity. Depending on the application, it may be necessary to discard the permeate obtained during initial operation. Refer to the product technical manual for detailed instructions.

  

  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.

  
  

  MODULE INSTALLATION

  

  

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

  
  

  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

  

  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.

Wuxi Fenigal Science & Technology Co., Ltd.