Dow UF Membranes IntegraTec™ XP 51/XP 51 IG Easy-Install PVDF Ultrafiltration for Water Treatment
The Dow UF Membranes IntegraTec™ XP 51/XP 51 IG (previously SFD/SFP-2860XP) are high-performance ultrafiltration (UF) solutions built with hydrophilic PVDF (Polyvinylidene Fluoride) hollow fibers. CE-certified and made in China, they feature a 0.03 μm pore size for reliable removal of colloids, bacteria, and viruses, delivering filtrate with turbidity ≤0.1 NTU and SDI ≤2.5—ideal for protecting downstream systems. With an outside-in, dead-end filtration design and easy installation, these membranes suit both new builds and retrofits, offering long service life and low maintenance for diverse water treatment needs.
Key Applications
Versatile for industrial and municipal scenarios:
• Municipal drinking water purification
• Industrial utility water treatment
• Industrial/municipal wastewater reuse
• Reverse osmosis (RO) pretreatment
• Wastewater filtration in food, pharmaceutical, and power sectors
Specification Parameters
Parameter | SI Units | US Units |
Active Membrane Area | 51 m² | 549 ft² |
Filtrate Flux (25°C) | 40–110 LMH | 24–65 gfd |
Flow Range | 2.0–8.5 m³/hr | 8.8–37.4 gpm |
Max Inlet Pressure | 6.25 bar | 90.65 psi |
Max Operating TMP | 2.1 bar | 30.5 psi |
Operating Temperature | 1–40°C | 34–104°F |
Operating pH | 2–11 | 2–11 |
Empty Weight | 48 kg | 106 lbs |
Filled Weight | 83 kg | 183 lbs |
Module Length | 1860 mm | 73.2 in |
Module Diameter | 225 mm | 8.86 in |
Core Advantages
1. Durable PVDF Fibers: Resist stains and chlorine (up to 2,000 mg/L NaOCl), with easy cleaning/wetting.
2. Easy Installation: Short design fits height-restricted/containerized setups; open platform adapts to customer skids.
3. High Efficiency: 90%+ recovery rate, low chemical use, and minimal energy consumption.
4. Reliable Filtration: Consistently meets turbidity/SDI standards to protect RO membranes.
5. Broad Compatibility: Handles surface water, wastewater, and industrial feedwater.
FAQ
Q1: What’s the minimum order quantity?
A1: 1 pc, supporting small-batch trials for system testing.
Q2: How long is delivery?
A2: 5–8 working days with standard export packing to prevent damage.
Q3: Is it suitable for drinking water?
A3: Yes—XP 51 IG (SFD-2860XP) meets NSF/ANSI 61/419 for safe drinking water.
After-Sales
Each Dow UF Membranes IntegraTec™ XP 51/XP 51 IG undergoes strict quality checks. Technical support includes installation guidance and maintenance tips. Monthly supply capacity reaches 60,000 units for bulk orders. Payment via T/T; for application cases, visit FG Water Industries.
