CSM

<table summary="Low pressure grade"> <thead> <tr> <th>Model</th> <th>Flow Rate<br>(GPD,m<sup>3</sup>/d)</th> <th>NaCl<br>Rejection(%)</th> <th>MgSO<sub>4</sub><br>Rejection (%)</th> <th>Diameter/<br>Length (inch)</th> <th>Test Conditions</th> </tr> <tr> <td><strong>CSM REVERSE OSMOSIS MEMBRANE:&nbsp;</strong>NE8040-40*</td> <td>12,000 (45.4)</td> <td>20-40</td> <td>99.0</td> <td>8.0 / 40</td> <td>NE Standard</td> </tr> <tr> <td><strong>CSM REVERSE OSMOSIS MEMBRANE:</strong> NE8040-70*</td> <td>9,000 (34.1)</td> <td>30-70</td> <td>99.0</td> <td>8.0 / 40</td> <td>NE Standard (MgSO4)</td> </tr> <tr> <td><strong>CSM REVERSE OSMOSIS MEMBRANE:</strong> NE8040-90*</td> <td>8,000 (30.3)</td> <td>90-97</td> <td>&nbsp;</td> <td>8.0 / 40</td> <td>NE Standard</td> </tr> <tr> <td><strong>CSM REVERSE OSMOSIS MEMBRANE:</strong> NE8040-ARM</td> <td>5,400 (20.4)</td> <td>&nbsp;</td> <td>99.0</td> <td>8.0 / 40</td> <td>NE Standard (MgSO4)</td> </tr> <tr> <td><strong>CSM REVERSE OSMOSIS MEMBRANE:</strong> NE8040-SRM</td> <td>8,500 (32.2)</td> <td>&nbsp;</td> <td>99.5</td> <td>8.0 / 40</td> <td>NE Standard (MgSO4)</td> </tr> <tr> <td><strong>CSM REVERSE OSMOSIS MEMBRANE:</strong> NE4040-40*</td> <td>2,500 (9.5)</td> <td>20-40</td> <td>99.0</td> <td>4.0 / 40</td> <td>NE Standard</td> </tr> <tr> <td><strong>CSM REVERSE OSMOSIS MEMBRANE:</strong> NE4040-70*</td> <td>1,900 (7.2)</td> <td>30-70</td> <td>99.0</td> <td>4.0 / 40</td> <td>NE Standard</td> </tr> <tr> <td><strong>CSM REVERSE OSMOSIS MEMBRANE:</strong> NE4040-90*</td> <td>1,700 (6.4)</td> <td>90-97</td> <td>&nbsp;</td> <td>4.0 / 40</td> <td>NE Standard (NaCl)</td> </tr> <tr> <td><strong>CSM REVERSE OSMOSIS MEMBRANE:</strong> NE4040-ARM</td> <td>1,100 (4.2)</td> <td>&nbsp;</td> <td>99.0</td> <td>8.0 / 40</td> <td>NE Standard (MgSO4)</td> </tr> <tr> <td><strong>CSM REVERSE OSMOSIS MEMBRANE:</strong> NE4040-SRM</td> <td>1,800 (6.8)</td> <td>&nbsp;</td> <td>99.5</td> <td>8.0 / 40</td> <td>NE Standard (MgSO4)</td> </tr> </thead> </table> <p>&nbsp;</p>

CSM® NANOFILTRATION MEMBRANES

<table id="tablepress-43" class="tablepress tablepress-id-43 col-4-center col-2-center col-3-center col-5-center" style="width: 100%; height: 1156.38px;"> <thead> <tr> <th><strong>ITEM PART</strong></th> <th><strong>SIZE</strong></th> <th><strong>FLOW RATE (GPD)</strong></th> <th><strong>CHARACTERISTICS</strong></th> </tr> </thead> <tbody class="row-hover"> <tr> <td class="column-1" style="width: 20.1547%; height: 58.8px;"><strong>CSM REVERSE OSMOSIS MEMBRANE: RE-25</strong></td> <td class="column-2" style="width: 13.7901%; height: 58.8px;">1.8&rdquo; x 12&rdquo;</td> <td class="column-3" style="width: 26.6519%; height: 58.8px;">24</td> <td class="column-4" style="width: 39.3812%; height: 58.8px;">&nbsp;</td> </tr> <tr> <td class="column-1" style="width: 20.1547%; height: 58.8px;"><strong>CSM REVERSE OSMOSIS MEMBRANE: RE-50</strong></td> <td class="column-2" style="width: 13.7901%; height: 58.8px;">1.8&rdquo; x 12&rdquo;</td> <td class="column-3" style="width: 26.6519%; height: 58.8px;">50</td> <td class="column-4" style="width: 39.3812%; height: 58.8px;">NSF Certified</td> </tr> <tr> <td class="column-1" style="width: 20.1547%; height: 58.8px;"><strong>CSM REVERSE OSMOSIS MEMBRANE: RE-80</strong></td> <td class="column-2" style="width: 13.7901%; height: 58.8px;">1.8&rdquo; x 12&rdquo;</td> <td class="column-3" style="width: 26.6519%; height: 58.8px;">80</td> <td class="column-4" style="width: 39.3812%; height: 58.8px;">NSF Certified</td> </tr> <tr> <td class="column-1" style="width: 20.1547%; height: 78.4px;"><strong>CSM REVERSE OSMOSIS MEMBRANE: RE-100</strong></td> <td class="column-2" style="width: 13.7901%; height: 78.4px;">2.0&rdquo; x 12&rdquo;</td> <td class="column-3" style="width: 26.6519%; height: 78.4px;">100</td> <td class="column-4" style="width: 39.3812%; height: 78.4px;">NSF Certified</td> </tr> <tr> <td class="column-1" style="width: 20.1547%; height: 78.4px;"><strong>CSM REVERSE OSMOSIS MEMBRANE: RE-150</strong></td> <td class="column-2" style="width: 13.7901%; height: 78.4px;">2.0&rdquo; x 12&rdquo;</td> <td class="column-3" style="width: 26.6519%; height: 78.4px;">150</td> <td class="column-4" style="width: 39.3812%; height: 78.4px;">Low Pressure</td> </tr> <tr> <td class="column-1" style="width: 20.1547%; height: 78.4px;"><strong>CSM REVERSE OSMOSIS MEMBRANE: RE2521BE</strong></td> <td class="column-2" style="width: 13.7901%; height: 78.4px;">2.5&rdquo; x 21&rdquo;</td> <td class="column-3" style="width: 26.6519%; height: 78.4px;">400</td> <td class="column-4" style="width: 39.3812%; height: 78.4px;">High Pressure</td> </tr> <tr> <td class="column-1" style="width: 20.1547%; height: 78.4px;"><strong>CSM REVERSE OSMOSIS MEMBRANE: RE2521BLN</strong></td> <td class="column-2" style="width: 13.7901%; height: 78.4px;">2.5&rdquo; x 21&rdquo;</td> <td class="column-3" style="width: 26.6519%; height: 78.4px;">400</td> <td class="column-4" style="width: 39.3812%; height: 78.4px;">Low Pressure</td> </tr> <tr> <td class="column-1" style="width: 20.1547%; height: 78.4px;"><strong>CSM SEA WATER REVERSE OSMOSIS MEMBRANE: RE2521SW</strong></td> <td class="column-2" style="width: 13.7901%; height: 78.4px;">2.5&rdquo; x 21&rdquo;</td> <td class="column-3" style="width: 26.6519%; height: 78.4px;">300</td> <td class="column-4" style="width: 39.3812%; height: 78.4px;">Sea Water</td> </tr> <tr> <td class="column-1" style="width: 20.1547%; height: 78.4px;"><strong>CSM REVERSE OSMOSIS MEMBRANE: RE2540BE</strong></td> <td class="column-2" style="width: 13.7901%; height: 78.4px;">2.5&rdquo; x 40&rdquo;</td> <td class="column-3" style="width: 26.6519%; height: 78.4px;">1,000</td> <td class="column-4" style="width: 39.3812%; height: 78.4px;">High pressure</td> </tr> <tr> <td class="column-1" style="width: 20.1547%; height: 78.4px;"><strong>CSM REVERSE OSMOSIS MEMBRANE: RE2540BLN</strong></td> <td class="column-2" style="width: 13.7901%; height: 78.4px;">2.5&rdquo; x 40&rdquo;</td> <td class="column-3" style="width: 26.6519%; height: 78.4px;">930</td> <td class="column-4" style="width: 39.3812%; height: 78.4px;">Low pressure</td> </tr> <tr> <td class="column-1" style="width: 20.1547%; height: 78.4px;"><strong>CSM SEAWATER REVERSE OSMOSIS MEMBRANE: RE2540SW</strong></td> <td class="column-2" style="width: 13.7901%; height: 78.4px;">2.5&rdquo; x 40&rdquo;</td> <td class="column-3" style="width: 26.6519%; height: 78.4px;">560</td> <td class="column-4" style="width: 39.3812%; height: 78.4px;">Sea Water</td> </tr> <tr> <td class="column-1" style="width: 20.1547%; height: 78.4px;"><strong>CSM REVERSE OSMOSIS MEMBRANE: RE4021BLN</strong></td> <td class="column-2" style="width: 13.7901%; height: 78.4px;">4.0&rdquo; x 21&rdquo;</td> <td class="column-3" style="width: 26.6519%; height: 78.4px;">1,200</td> <td class="column-4" style="width: 39.3812%; height: 78.4px;">Low pressure</td> </tr> <tr> <td class="column-1" style="width: 20.1547%; height: 78.4px;"><strong>CSM REVERSE OSMOSIS MEMBRANE: RE4021BE</strong></td> <td class="column-2" style="width: 13.7901%; height: 78.4px;">4.0&rdquo; x 21&rdquo;</td> <td class="column-3" style="width: 26.6519%; height: 78.4px;">1,200</td> <td class="column-4" style="width: 39.3812%; height: 78.4px;">High pressure</td> </tr> <tr> <td class="column-1" style="width: 20.1547%; height: 78.4px;"><strong>CSM REVERSE OSMOSIS MEMBRANE: RE4040BLN</strong></td> <td class="column-2" style="width: 13.7901%; height: 78.4px;">4.0&rdquo; x 40&rdquo;</td> <td class="column-3" style="width: 26.6519%; height: 78.4px;">2,600</td> <td class="column-4" style="width: 39.3812%; height: 78.4px;">Low Pressure, NSF Certified</td> </tr> <tr> <td class="column-1" style="width: 20.1547%; height: 78.4px;"><strong>CSM REVERSE OSMOSIS MEMBRANE: RE4040BE</strong></td> <td class="column-2" style="width: 13.7901%; height: 78.4px;">4.0&rdquo; x 40&rdquo;</td> <td class="column-3" style="width: 26.6519%; height: 78.4px;">2,400</td> <td class="column-4" style="width: 39.3812%; height: 78.4px;">High Pressure, NSF Certified</td> </tr> </tbody> </table>

CSM® RESIDENTIAL AND LIGHT COMMERCIAL MEMBRANES