The FILMTEC™ LE-440i membrane is a low-energy element featuring the highest active membrane area in the industry. It enables high productivity and low energy operation, while maintaining high-rejection performance, minimizing operating expense and lowering the total cost of water for industrial and municipal applications.
Hard fiberglass outer shell
Applied Pressure: 150PSI
Nominal Capacity in GPD: 12,650
Maximum Pressure: 600PSI
Stabilized salt rejection: 99.3%
Maximum Operating Temperature: 113F (45C)
Maxium Feed Flow Rate: 85GPM
Maxium Pressure Drop: 15PSI
440 ft2 of active membrane surface area
Delivers the same permeate flow at an equivalent operating flux at 40% lower feed pressure, compared to the FILMTEC BW30-440i element.
Offers permeate flow rate 10 percent higher while producing similar permeate quality than that of the FILMTEC LE-400 element, enabling the lowest total cost of water in high-purity industrial applications.
Includes iLEC™ interlocking endcaps, which reduce system operating costs and the risk of o-ring leaks that can cause poor water quality.