
HED Group - We are proud to supply RO CPA6-MAX membranes from Nitto Denko/ Hydranautics, the manufacturer, in Vietnam.
The CPA6-MAX membrane offers the same high contaminant rejection performance as the CPA6-LD, but with a 10% larger membrane area of up to 440 sq.ft. CPA6-MAX is the preferred choice for feed water sources with low turbidity and low silt density index, such as brackish well water.
The CPA6-MAX membrane has an 8.0-inch diameter.
The proprietary air-release groove design ensures safe operation.
Each RO membrane is wet-tested to ensure the quality of every element before shipment.
| Permeate Flow Rate CPA6-MAX | 8,000 gpd (30.3 m3/d) |
| Salt Rejection CPA6-MAX | 99.80% (99.6% minimum) |
| Test Conditions CPA6-MAX | 1500 ppm NaCl solution 225 psig (1,55 MPa) Applied Pressure 25 °C Operating Temperature 15% Permeate Recovery 6,5 - 7,0 pH Range |
| Configuration CPA6-MAX | Spiral Wound |
| Membrane Polymer CPA6-MAX | Composite Polyamide |
| Membrane Active Area CPA6-MAX | 400ft2 |
| Feed spacer CPA6-MAX | 34 mil |

1. Used for removing dissolved salts (TDS), especially for feed water sources with low turbidity and low silt density index, such as brackish well water.
2. RO is also used for recovering valuable products such as pharmaceuticals and chemicals from water.
3. In Ultra Pure Water (UPW) applications, RO is used for TOC removal.
HED GROUP JOINT STOCK COMPANY
Head Office: 92B Tay Son Street., Phu Tho Hoa Ward, Ho Chi Minh City.
Phone: (+84) 931 83 83 85
Email: vi.ntt@hedgroup.vn
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