DuPont IntegraTec XP 77 IG High-Flux PVDF Ultrafiltration Membrane
Product Details
| Effective Membrane Area: | 8 Inch | Flow Rate Per Module: | 2.0–8.5 M³/hr (8.8–37.6 Gpm) |
|---|---|---|---|
| Max Feed Pressure: | 6.25 Bar (90.65 Psi) At 20°C | Nominal Pore Diameter Of XP 77 IG: | 0.03 µm |
| Max Backwash Pressure: | 2.5 Bar (36 Psi) | Max. Operating TMP Of This Module: | 2.1 Bar |
| Max Operating Air Scour Flow Of This Module: | 12 Nm3/hr | XP 77 IG Usage: | Large-Scale Water Treatment |
| XP 77 IG Adavantage: | High-Flux | ||
| Highlight |
DuPont IntegraTec XP 77 ultrafiltration membrane,PVDF high-flux ultrafiltration membrane,ultrafiltration membrane module with warranty |
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Product Description
| Effective membrane area | 8 inch |
| Flow rate per module | 2.0–8.5 m³/hr (8.8–37.6 gpm) |
| Max feed pressure | 6.25 bar (90.65 psi) at 20°C |
| Nominal pore diameter of XP 77 IG | 0.03 µm |
| Max backwash pressure | 2.5 bar (36 psi) |
| Max. operating TMP of this Module | 2.1 bar |
| Max operating air scour flow of this Module | 12 nm3/hr |
| XP 77 IG Usage | Large-Scale Water Treatment |
| XP 77 IG Advantage | High-Flux |
The DuPont IntegraTec XP 77 IG ultrafiltration module delivers industry-leading performance for demanding industrial water treatment applications. Engineered with advanced PVDF hollow-fiber technology, it combines exceptional filtration efficiency with robust durability to reduce operational costs and system footprint.
- Superior Filtration Efficiency
- 0.03 µm nominal pore size: Effectively removes bacteria, viruses, colloids, and particulates, providing optimal protection for downstream processes like reverse osmosis (RO).
- High-flux design: 35% higher permeability than previous-generation modules, achieving a filtrate flux of 40-110 LMH (24-65 gfd) at 25°C for increased productivity.
- Robust Construction & Reliability
- PVDF hollow-fiber membrane: Exceptional mechanical strength and chemical resistance (pH 2-11) for extended service life in aggressive water conditions.
- U-PVC housing: Eliminates the need for external pressure vessels, reducing installation costs and complexity.
- Optimized Operational Economics
- Outside-in flow configuration: Tolerates feedwater with high suspended solids (up to 300 µm), minimizing pretreatment requirements and reducing backwash volume by 30% compared to inside-out designs.
- Innovative end-cap design: Enables direct inter-module connections, simplifying piping and saving space.
- Industrial-Grade Resilience
- Max feed pressure: 6.25 bar (90.65 psi) at 20°C, withstanding demanding industrial environments.
- Chemical tolerance: Compatible with ≤2,000 mg/L NaOCl for intensive cleaning.
| Model | Type | Membrane area (m²/ft²) | Module volume (Liters/Gallons) | Weight (empty) (Kg/lbs) | Weight (water filled) (Kg/lbs) |
|---|---|---|---|---|---|
| XP77 IG | Industrial | 77 / 829 | 39 / 10.3 | 61 / 100 | 135 / 220 |
| XP77 | NSF/ANSI 61 and 419 | 77 / 829 | 39 / 10.3 | 61 / 100 | 135 / 220 |
Figure 1: XP77 and XP77 IG (8-inch diameter)
| Parameter | SI units | US units |
|---|---|---|
| Filtrate Flux @ 25ºC | 40-110 l/m2/hr | 24-65 gfd |
| Flow range | 2.0 - 8.5 m3/hr | 8.8 - 37.4 gpm |
| Temperature | 1-40ºC | 34-104ºF |
| Max. inlet module pressure (@ 20ºC) | 6.25 bar | 90.65 psi |
| Max. operating TMP | 2.1 bar | 30.5 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 | |
| Particle size (max.) | 300 µm | |
| Flow configuration | Outside in, dead end flow | |
| Expected filtrate turbidity | ≤0.1 NTU | |
| Expected filtrate SDI | ≤2.5 | |
For application cases, please visit: www.fgwater.com/Industries/
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 equipment 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 reverse 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 production system consist of a list of industry-specialized partnership factories across 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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DuPont IntegraTec XP 77 IG High-Flux PVDF Membrane for Large-Scale Water Treatment Product Attributes Effective membrane area 8 inch Flow rate per module 2.0–8.5 m³/hr (8.8–37.6 gpm) Max feed pressure 6.25 bar (90.65 psi) at 20°C Nominal pore diameter of XP 77 IG 0.03 µm Max backwash pressure 2.5 ...
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