Dow Filmtec Brackish Water Element, LE-440i, 12,650 GPD
The Dow Filmtec LE-440i element is a low energy featuring the highest active membrane area in the industry. It enables high productivity and low energy operation, while maintaing high-rejection performance, minimizing operating expense and lowering the total cost of water for industrial and municipal applications. Delivers the same permeate flow at an equivalent flux at 40% lower feed pressure, compared to the Filmtec BW30-440i element. It also offers permeate flow rate 10% higher while producing similar permeate quality than that of the Filmtec LE-400 element, enabling the lower total cost of water high-purity industrial applications. Include iLEC interlocking endcaps, which reduce system operating costs and the risk of o-ring leaks that can cause poor water quality.
- Model: LE-440i
- Diameter: 8"
- Length: 40"
- Hard fiberglass outer shell
- Applied Pressure: 150 PSI
- Nominal Capacity: 12,650 Gallons Per Day
- Maximum Pressure: 600 PSI
- Weight: 40 lb.
- Stabilized salt rejection: 99.3%
- 28 mil feed spacer
- Max. Operating Temperature: 113°F (45°C)
- Max Feed Flow Rate: 85 GPM
- Max Pressure Drop: 13 PSI
- 440 ft2 of active membrane surface area
- May Be cleaned over the widest pH range (pH 1-13) for the most effective cleaning
Used In:
- Commercial water demineralization
Advantages:
- High rejection results in excellent water quality
- Low energy usage reduces power consumption and costs
- Durable with good clean ability for long element life
- Filmtec performance and quality
