DuPont IntegraTec™ XP 77 IG FDA Compliant L for Pharma and Beverage
Product Overview
The DuPont UF XP 77 IG is a high-performance ion exchange membrane designed for chlor-alkali electrolysis applications. It delivers high current efficiency (≥96%) and low energy consumption, enabling cost-effective production of caustic soda (NaOH), chlorine (Cl₂), and hydrogen (H₂).
Key Specifications
| XP 77 IG Diameter |
8 inch |
| Membrane Area |
77 m² |
| Material |
PVDF |
| Flow Range Per Module |
2.0 – 8.5 m³/hr |
| Nominal Pore Diameter |
0.03 µm |
| Operating Pressure |
1-5 bar |
| Max Operating TMP |
2.1 bar |
| Certifications |
ISO 9001, NSF, CE |
Key Features
- Ultra-Strong PVDF Membrane Material - Resists tearing, abrasion, and chemical degradation
- Superior Chemical Tolerance - Withstands aggressive cleaning agents and extreme pH conditions
- Outer-to-In Filtration Design - Handles high solids content with minimal fouling
- Precision-Level Filtration Efficiency - Removes microorganisms, colloids, and fine particulates
- Optimized for Heavy-Duty Systems - Extended service life for industrial installations
Applications
- Industrial Wastewater Reclamation (chemical processing, mining, power generation)
- Seawater Pretreatment for Desalination Plants
- Aggressive Process Water Treatment (textile dyeing, metal finishing, petrochemical)
- Municipal Water Purification in High-Stress Environments
Technical Specifications
| 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 Range |
1-40ºC |
34-104ºF |
| Max Inlet Module Pressure (@ 20ºC) |
6.25 bar |
90.65 psi |
| Operating pH |
2-11 |
Product Dimensions
