|Dow Chemical Company|
Environment Water and Wastewater Product Number : BW30-440iWater Membrane
1. High rejection gives good water quality; 2. durable with good cleanability for long element life; 3. Filmtec Performance and quality
The DOW FILMTEC BW30-440i element is a high-productivity element combining the highest active membrane area available with the high rejection BW30 membrane. It is designed to minimize capital expenses in high-purity industrial water applications without increasing operating flux. The elements uses iLEC™ interlocking end caps which reduce system operating costs and the risk of o-ring leaks that can cause poor water quality.