Description
DOW FILMTEC ECO PRO-440i Elements are ideal for reverse osmosis plant managers and operators dealing with controlled pre-treatment waters and seeking advanced membrane treatment with high water purity and low energy consumption.
Models
Specifications
| Product | Active Area | Feed Spacer Thickness | Permeate Flow Rate | Typical Stabilized Salt Rejection | Minimum Salt Rejection | ||
| DOW FILMTEC Element | (ft2) | (m2) | Thickness (mil) | (GPD) | (m3/day) | (%) | (%) |
| ECO PRO-440i | 440 | 41 | 28 | 12,650 | 48 | 99.7 | 99.4 |
Features
- Offers high salt rejection at low pressure
- Delivers excellent silica, boron, nitrate, TOC and ammonium rejection
- Provides increased active area with the most effective cleaning performance, robustness and durability due to its widest cleaning pH range (1 – 13) and chemical tolerance and the support of Dow technical representatives
- Includes iLEC™ interlocking end caps, reducing system operating costs and the risk of o-ring leaks that can cause poor water quality
Applications
- Industrial water demineralization
