4x40 / 4040 Industrial RO Membrane Elements
SpiroPure industrial RO membranes in size 4x40 are your best choice for your commercial RO systems and other heavy duty reverse osmosis needs. 4040 membrane elements such as the brackish water BW-4040 RO membrane, the ultra low pressure ULP-4040 membrane, XLE-4040 / XLP 4040 extremely low pressure membrane, FLR-4040 / FR-4040 fouling resistant membrane, and more help provide high performance treatment of TDS. Try seawater desalination membranes for high rejection of sodium for treatment of sea water and other high salinity applications. Fouling resistant membranes have a wider spacer for less membrane fouling for outstanding wastewater and other heavy-duty applications. When you need low pressure, low energy membranes with high RO performance, the brackish water, ultra low pressure, and extreme low pressure elements provide three different options for incrementally lower pressure requirements, for lower energy consumption.
Specifications
| Membrane Type | Model | Rejection Rate | Average Permeate ±15% | Feedwater NaCl | Fresh Water Recovery Rate | Concentration of Salt Solution (Feedwater NaCl) | Feed Spacer | Maximum Recommended NaCl | Maximum Operating Pressure | |
|---|---|---|---|---|---|---|---|---|---|---|
4040 RO Membranes |
Extremely Low Pressure | 98.5% |
|
500 ppm | 15% | 500 ppm | 28 mm | < 2,000 ppm | 600 psi | |
| Ultra Low Pressure | 99.4% |
|
1,500 ppm | 15% | 1,500 ppm | 28 mm | < 5,000 ppm | 600 psi | ||
| Energy Saving | SP-ES8040 | 99.4% | 10,500 GPD @ 150 psi | 1,500 ppm | 15% | 1,500 ppm | 34 mm | < 5,000 ppm | 600 psi | |
| Brackish Water | 99.5% |
|
2,000 ppm | 15% | 2,000 ppm | 28 mm | < 10,000 ppm | 600 psi | ||
| Fouling Resistant | 99.5% |
|
2,000 ppm | 15% | 2,000 ppm | 34 mm | < 10,000 ppm | 600 psi | ||
| Seawater Desalination | 99.7% |
|
32,000 ppm | 8% | 32,000 ppm | 28 mm | < 40,000 ppm | 1,200 psi |
Cross Reference Chart
| Membrane Type | SpiroPure | Dupont / Filmtec | Toray | Hydranautics / Nitto | GE / SUEZ | Axen | LG Chem | Hydron |
|---|---|---|---|---|---|---|---|---|
| Extremely Low Pressure | SP-XL4040 | XLE-4040 | TMH10A | ESPA4-4040 | XE1–4040 | LG BW 4040 UES | HLE-4040 | |
| Extremely Low Pressure | SP-XL8040 | TMH20A-400C | ESPA4-LD | XE1-8040 | LG BW 400 UES | |||
| Ultra Low Pressure | SP-UL4040 | LE-4040 | TMG10D | ESPA2-4040 | LE1-4040 | LG BW 4040 ES | ||
| Ultra Low Pressure | SP-UL8040 | ECO PRO-400 | TMG20D-400 | ESPA1/ESPA2 | LE1-8040 | LG BW 400 ES | HLP-8040 | |
| Energy Saving | SP-ES8040 | BW30XFRLE-400/34 | TLF-400DG | ESPA2-LD | ||||
| Brackish Water | SP-BW4040 | TW30-4040 | TML10D | CPA2-4040 | AG4040FM | RE1-4040 | LG BW 4040 R | BW-4040 |
| Brackish Water | SP-BW8040 | BW30-400 | TML20D-400 | PROC10 | AG8040F 400 | RE1-8040 | LG BW 400 R | BW-8040 |
| Fouling Resistant | SP-FR4040 | TML10D | LFC3-LD-4040 | |||||
| Fouling Resistant | SP-FR8040 | BW30FR-400/34 | TML20D-400 | LFC3-LD | AG8040F-400FR,34 | LG BW 400 R G2 | ||
| Seawater Desalination | SP-SW4040 | SW30-4040 | TM810V | SWC5-LD-4040 | SE1-4040 | LG SW 4040 R | ||
| Seawater Desalination | SP-SW8040 | SW30XLE-400 | TM820V-400 | SWC5-LD | SE1-8040 | LG SW 400 R |
