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Hydranautics Reverse Osmosis Membranes – CPA Range
When high performance counts, CPA membranes from Hydranautics set the standard for RO membrane elements. CPA membranes provide the highest salt rejection rates available.
[su_spacer size=”30″]CPA2-4040 – 4″
| Permeate Flow | 2,250 gpd (8.5m3/d) |
| Salt Rejection | 99.5 % (99.2% minimum) |
| Configuration | Spiral Wound |
| Membrane Polymer | Composite Polyamide |
| Membrane Active Area | 85ft2 (7.9m2) |
| Maximum Applied Pressure | 600 psig (4.16 MPa) |
| Maximum Chlorine Concentration | <0.1 PPM |
| Maximum Operating Temperature | 113ºF (45ºC) |
| pH Range, Continuous (Cleaning) | 2-10 (1-12) |
| Maximum Feedwater Turbidity | 1.0 NTU |
| Maximum Feedwater SDI (15 mins) | 5.0 |
| Maximum Feed Flow | 16 GPM (3.6m3/h) |
| Minimum Ratio of concentrate to Permeate flow for any element | 5:1 |
| Maximum pressure drop for each element | 10psi |
CPA5-LD-4040 – 4″
| Permeate Flow | 2,1000 gpd (7.95m3/d) |
| Salt Rejection | 99.7 % (99.5% minimum) |
| Configuration | Low Fouling Spiral Wound |
| Membrane Polymer | Composite Polyamide |
| Membrane Active Area | 80ft2 (7.43m2) |
| Maximum Applied Pressure | 600 psig (4.16 MPa) |
| Maximum Chlorine Concentration | <0.1 PPM |
| Maximum Operating Temperature | 113ºF (45ºC) |
| pH Range, Continuous (Cleaning) | 2-11 (1-13) |
| Maximum Feedwater Turbidity | 1.0 NTU |
| Maximum Feedwater SDI (15 mins) | 5.0 |
| Maximum Feed Flow | 16 GPM (3.6m3/h) |
| Minimum Ratio of concentrate to Permeate flow for any element | 5:1 |
| Maximum pressure drop for each element | 10psi |
CPA2 – 8″
| Permeate Flow | 10,000 gpd (37.9m3/d) |
| Salt Rejection | 99.7 % (99.5% minimum) |
| Configuration | Spiral Wound |
| Membrane Polymer | Composite Polyamide |
| Membrane Active Area | 365ft2 (33.9m2) |
| Maximum Applied Pressure | 600 psig (4.16 MPa) |
| Maximum Chlorine Concentration | <0.1 PPM |
| Maximum Operating Temperature | 113ºF (45ºC) |
| pH Range, Continuous (Cleaning) | 2-10 (1-12) |
| Maximum Feedwater Turbidity | 1.0 NTU |
| Maximum Feedwater SDI (15 mins) | 5.0 |
| Maximum Feed Flow | 75 GPM (17.0m3/h) |
| Minimum Ratio of concentrate to Permeate flow for any element | 5:1 |
| Maximum pressure drop for each element | 10psi |
CPA3 – 8″
| Permeate Flow | 11,000 gpd (41.6m3/d) |
| Salt Rejection | 99.7 % (99.6% minimum) |
| Configuration | Spiral Wound |
| Membrane Polymer | Composite Polyamide |
| Membrane Active Area | 400ft2 (37.1m2) |
| Maximum Applied Pressure | 600 psig (4.16 MPa) |
| Maximum Chlorine Concentration | <0.1 PPM |
| Maximum Operating Temperature | 113ºF (45ºC) |
| pH Range, Continuous (Cleaning) | 2-10.8 (1-12.5) |
| Maximum Feedwater Turbidity | 1.0 NTU |
| Maximum Feedwater SDI (15 mins) | 5.0 |
| Maximum Feed Flow | 75 GPM (17.0m3/h) |
| Minimum Ratio of concentrate to Permeate flow for any element | 5:1 |
| Maximum pressure drop for each element | 10psi |
CPA5-LD (low fouling technology) – 8″
| Permeate Flow | 11,000 gpd (41.6m3/d) |
| Salt Rejection | 99.7 % (99.6% minimum) |
| Configuration | Low Fowling Spiral Wound |
| Membrane Polymer | Composite Polyamide |
| Membrane Active Area | 400ft2 (37.1m2) |
| Maximum Applied Pressure | 600 psig (4.16 MPa) |
| Maximum Chlorine Concentration | <0.1 PPM |
| Maximum Operating Temperature | 113ºF (45ºC) |
| pH Range, Continuous (Cleaning) | 2-11 (1-13) |
| Maximum Feedwater Turbidity | 1.0 NTU |
| Maximum Feedwater SDI (15 mins) | 5.0 |
| Maximum Feed Flow | 75 GPM (17.0m3/h) |
| Minimum Ratio of concentrate to Permeate flow for any element | 5:1 |
| Maximum pressure drop for each element | 10psi |
CPA5 MAX – 8″
| Permeate Flow | 12,000 gpd (45.5 m3/d) |
| Salt Rejection | 99.7 % (99.6% minimum) |
| Configuration | Spiral Wound |
| Membrane Polymer | Composite Polyamide |
| Membrane Active Area | 440ft2 (40.9m2) |
| Maximum Applied Pressure | 600 psig (4.14 MPa) |
| Maximum Chlorine Concentration | <0.1 PPM |
| Maximum Operating Temperature | 113ºF (45ºC) |
| pH Range, Continuous (Cleaning) | 2-11 (1-13) |
| Maximum Feedwater Turbidity | 1.0 NTU |
| Maximum Feedwater SDI (15 mins) | 5.0 |
| Maximum Feed Flow | 75 GPM (17.0m3/h) |
| Minimum Ratio of concentrate to Permeate flow for any element | 5:1 |
| Maximum pressure drop for each element | 10psi |