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Reverse Osmosis Membranes – CPA

You are here : Home | Consumables | Reverse Osmosis Membranes | Hydranautics | CPA


 

Hydranautics Reverse Osmosis Membranes – CPA Range

Hydronautics RO Membrane Logo

When high performance counts, CPA membranes from Hydranautics set the standard for RO membrane elements. CPA membranes provide the highest salt rejection rates available.

CPA2-4040 – 4″

Permeate Flow2,250 gpd (8.5m3/d)
Salt Rejection99.5 % (99.2% minimum)
ConfigurationSpiral Wound
Membrane PolymerComposite Polyamide
Membrane Active Area85ft2 (7.9m2)
Maximum Applied Pressure600 psig (4.16 MPa)
Maximum Chlorine Concentration<0.1 PPM
Maximum Operating Temperature113ºF (45ºC)
pH Range, Continuous (Cleaning)2-10 (1-12)
Maximum Feedwater Turbidity1.0 NTU
Maximum Feedwater SDI (15 mins)5.0
Maximum Feed Flow16 GPM (3.6m3/h)
Minimum Ratio of concentrate to Permeate flow for any element5:1
Maximum pressure drop for each element10psi

CPA5-LD-4040 – 4″

Permeate Flow2,1000 gpd (7.95m3/d)
Salt Rejection99.7 % (99.5% minimum)
ConfigurationLow Fouling Spiral Wound
Membrane PolymerComposite Polyamide
Membrane Active Area80ft2 (7.43m2)
Maximum Applied Pressure600 psig (4.16 MPa)
Maximum Chlorine Concentration<0.1 PPM
Maximum Operating Temperature113ºF (45ºC)
pH Range, Continuous (Cleaning)2-11 (1-13)
Maximum Feedwater Turbidity1.0 NTU
Maximum Feedwater SDI (15 mins)5.0
Maximum Feed Flow16 GPM (3.6m3/h)
Minimum Ratio of concentrate to Permeate flow for any element5:1
Maximum pressure drop for each element10psi

CPA2 – 8″

Permeate Flow10,000 gpd (37.9m3/d)
Salt Rejection99.7 % (99.5% minimum)
ConfigurationSpiral Wound
Membrane PolymerComposite Polyamide
Membrane Active Area365ft2 (33.9m2)
Maximum Applied Pressure600 psig (4.16 MPa)
Maximum Chlorine Concentration<0.1 PPM
Maximum Operating Temperature113ºF (45ºC)
pH Range, Continuous (Cleaning)2-10 (1-12)
Maximum Feedwater Turbidity1.0 NTU
Maximum Feedwater SDI (15 mins)5.0
Maximum Feed Flow75 GPM (17.0m3/h)
Minimum Ratio of concentrate to Permeate flow for any element5:1
Maximum pressure drop for each element10psi

CPA3 – 8″

Permeate Flow11,000 gpd (41.6m3/d)
Salt Rejection99.7 % (99.6% minimum)
ConfigurationSpiral Wound
Membrane PolymerComposite Polyamide
Membrane Active Area400ft2 (37.1m2)
Maximum Applied Pressure600 psig (4.16 MPa)
Maximum Chlorine Concentration<0.1 PPM
Maximum Operating Temperature113ºF (45ºC)
pH Range, Continuous (Cleaning)2-10.8 (1-12.5)
Maximum Feedwater Turbidity1.0 NTU
Maximum Feedwater SDI (15 mins)5.0
Maximum Feed Flow75 GPM (17.0m3/h)
Minimum Ratio of concentrate to Permeate flow for any element5:1
Maximum pressure drop for each element10psi

CPA5-LD (low fouling technology) – 8″

Permeate Flow11,000 gpd (41.6m3/d)
Salt Rejection99.7 % (99.6% minimum)
ConfigurationLow Fowling Spiral Wound
Membrane PolymerComposite Polyamide
Membrane Active Area400ft2 (37.1m2)
Maximum Applied Pressure600 psig (4.16 MPa)
Maximum Chlorine Concentration<0.1 PPM
Maximum Operating Temperature113ºF (45ºC)
pH Range, Continuous (Cleaning)2-11 (1-13)
Maximum Feedwater Turbidity1.0 NTU
Maximum Feedwater SDI (15 mins)5.0
Maximum Feed Flow75 GPM (17.0m3/h)
Minimum Ratio of concentrate to Permeate flow for any element5:1
Maximum pressure drop for each element10psi

CPA5 MAX – 8″

Permeate Flow12,000 gpd (45.5 m3/d)
Salt Rejection99.7 % (99.6% minimum)
ConfigurationSpiral Wound
Membrane PolymerComposite Polyamide
Membrane Active Area440ft2 (40.9m2)
Maximum Applied Pressure600 psig (4.14 MPa)
Maximum Chlorine Concentration<0.1 PPM
Maximum Operating Temperature113ºF (45ºC)
pH Range, Continuous (Cleaning)2-11 (1-13)
Maximum Feedwater Turbidity1.0 NTU
Maximum Feedwater SDI (15 mins)5.0
Maximum Feed Flow75 GPM (17.0m3/h)
Minimum Ratio of concentrate to Permeate flow for any element5:1
Maximum pressure drop for each element10psi

 

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