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Reverse Osmosis Membranes – SWC

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


 

Hydronautics RO Membrane Logo

Hydranautics has over two decades of experience in desalination and over 1.7 million cubic meters (461 million gallons per day) of seawater treated by their SWC (seawater composite) membranes.

SWC 2514 – Mini

Permeate Flow110 gpd (0.4 m3/d)
Salt Rejection99.4 % (99.0% minimum)
ConfigurationSpiral Wound
Membrane PolymerComposite Polyamide
Membrane Active Area5.0 ft2
Maximum Applied Pressure1,000 psig (6.9 MPa)
Maximum Chlorine Concentration<0.1 PPM
Maximum Operating Temperature113ºF (45ºC)
pH Range, Continuous (Cleaning)3.0 - 10*
Maximum Feedwater Turbidity1.0 NTU
Maximum Feedwater SDI (15 mins)4.0
Maximum Feed Flow6 GPM (23 l/m)
Minimum Ratio of concentrate to Permeate flow for any element5:1
Maximum pressure drop for each element10psi

SWC 2521 – Mini

Permeate Flow220 gpd (0.8 m3/d)
Salt Rejection99.4 % (99.0% minimum)
ConfigurationSpiral Wound
Membrane PolymerComposite Polyamide
Membrane Active Area9.9 ft2
Maximum Applied Pressure1,000 psig (6.9 MPa)
Maximum Chlorine Concentration<0.1 PPM
Maximum Operating Temperature113ºF (45ºC)
pH Range, Continuous (Cleaning)3.0 - 10*
Maximum Feedwater Turbidity1.0 NTU
Maximum Feedwater SDI (15 mins)4.0
Maximum Feed Flow6 GPM (23 l/m)
Minimum Ratio of concentrate to Permeate flow for any element5:1
Maximum pressure drop for each element10psi

SWC 2540 – Mini

Permeate Flow370 gpd (1.4 m3/d)
Salt Rejection99.4 % (99.0% minimum)
ConfigurationSpiral Wound
Membrane PolymerComposite Polyamide
Membrane Active Area16.8 ft2
Maximum Applied Pressure1,000 psig (6.9 MPa)
Maximum Chlorine Concentration<0.1 PPM
Maximum Operating Temperature113ºF (45ºC)
pH Range, Continuous (Cleaning)3.0 - 10*
Maximum Feedwater Turbidity1.0 NTU
Maximum Feedwater SDI (15 mins)4.0
Maximum Feed Flow12 GPM (45.4 l/m)
Minimum Ratio of concentrate to Permeate flow for any element5:1
Maximum pressure drop for each element10psi

SWC 4014 – 4″

Permeate Flow370 gpd (1.4 m3/d)
Salt Rejection99.4 % (99.0% minimum)
ConfigurationSpiral Wound
Membrane PolymerComposite Polyamide
Membrane Active Area16.8 ft2
Maximum Applied Pressure1,000 psig (6.9 MPa)
Maximum Chlorine Concentration<0.1 PPM
Maximum Operating Temperature113ºF (45ºC)
pH Range, Continuous (Cleaning)3.0 - 10*
Maximum Feedwater Turbidity1.0 NTU
Maximum Feedwater SDI (15 mins)4.0
Maximum Feed Flow12 GPM (45.4 l/m)
Minimum Ratio of concentrate to Permeate flow for any element5:1
Maximum pressure drop for each element10psi

SWC 4021 – 4″

Permeate Flow640 gpd (2.4 m3/d)
Salt Rejection99.4 % (99.0% minimum)
ConfigurationSpiral Wound
Membrane PolymerComposite Polyamide
Membrane Active Area28.6 ft2
Maximum Applied Pressure1,000 psig (6.9 MPa)
Maximum Chlorine Concentration<0.1 PPM
Maximum Operating Temperature113ºF (45ºC)
pH Range, Continuous (Cleaning)3.0 - 10*
Maximum Feedwater Turbidity1.0 NTU
Maximum Feedwater SDI (15 mins)4.0
Maximum Feed Flow12 GPM (45.4 l/m)
Minimum Ratio of concentrate to Permeate flow for any element5:1
Maximum pressure drop for each element10 psi

SWC5 LD 4040 – 4″

Permeate Flow1,750 gpd (6.624 m3/d)
Salt Rejection99.7 % (99.5% minimum)
ConfigurationLow Fouling Spiral Wound
Membrane PolymerComposite Polyamide
Membrane Active Area80 ft2 (7.43m2)
Maximum Applied Pressure1,200 psig (8.27 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 (3.6 m3/h)
Minimum Ratio of concentrate to Permeate flow for any element10%
Maximum pressure drop for each element10 psi

SWC6 4040 – 4″

Permeate Flow1,250 gpd (4.7 m3/d)
Salt Rejection99.6 % (99.4% minimum)
ConfigurationSpiral Wound
Membrane PolymerComposite Polyamide
Membrane Active Area85 ft2 (7.9m2)
Maximum Applied Pressure1000 psig (6.9 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 (3.6 m3/h)
Minimum Ratio of concentrate to Permeate flow for any element10%
Maximum pressure drop for each element10 psi

SWC4 LD – 8″

Permeate Flow6,500 gpd (24.6 m3/d)
Salt Rejection99.8 % (99.7% minimum)
ConfigurationSpiral Wound
Membrane PolymerComposite Polyamide
Membrane Active Area400 ft2 (37.1m2)
Maximum Applied Pressure1200 psig (8.27 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 (17.0 m3/h)
Minimum Ratio of concentrate to Permeate flow for any element5:1
Maximum pressure drop for each element10 psi

SWC4B MAX – 8″

Permeate Flow7,200 gpd (27.3 m3/d)
Salt Rejection99.8 % (99.7% minimum)
ConfigurationSpiral Wound
Membrane PolymerComposite Polyamide
Membrane Active Area440 ft2 (40.8m2)
Maximum Applied Pressure1200 psig (8.27 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 (17.0 m3/h)
Minimum Ratio of concentrate to Permeate flow for any element5:1
Maximum pressure drop for each element10 psi

SWC4 MAX – 8″

Permeate Flow7,200 gpd (27.3 m3/d)
Salt Rejection99.8 % (99.7% minimum)
ConfigurationSpiral Wound
Membrane PolymerComposite Polyamide
Membrane Active Area440 ft2 (40.8m2)
Maximum Applied Pressure1200 psig (8.27 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 (17.0 m3/h)
Minimum Ratio of concentrate to Permeate flow for any element5:1
Maximum pressure drop for each element10 psi

SWC4B – 8″

Permeate Flow6,500 gpd (24.6 m3/d)
Salt Rejection99.8 % (99.7% minimum)
ConfigurationSpiral Wound
Membrane PolymerComposite Polyamide
Membrane Active Area440 ft2
Maximum Applied Pressure1200 psig (8.27 MPa)
Maximum Chlorine Concentration<0.1 PPM
Maximum Operating Temperature113ºF (45ºC)
pH Range, Continuous (Cleaning)3.0 - 10.0
Maximum Feedwater Turbidity1.0 NTU
Maximum Feedwater SDI (15 mins)5.0
Maximum Feed Flow75 GPM (17.0 m3/h)
Minimum Ratio of concentrate to Permeate flow for any element5:1
Maximum pressure drop for each element10 psi

SWC5 MAX – 8″

Permeate Flow9,900 gpd (37.5 m3/d)
Salt Rejection99.8 % (99.7% minimum)
ConfigurationSpiral Wound
Membrane PolymerComposite Polyamide
Membrane Active Area440 ft2
Maximum Applied Pressure1200 psig (8.27 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 (17.0 m3/h)
Minimum Ratio of concentrate to Permeate flow for any element5:1
Maximum pressure drop for each element10 psi

SWC5 LD – 8″

Permeate Flow9,000 gpd (34.1 m3/d)
Salt Rejection99.8 % (99.7% minimum)
ConfigurationLow Fouling Spiral Wound
Membrane PolymerComposite Polyamide
Membrane Active Area400 ft2
Maximum Applied Pressure1200 psig (8.27 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 (17.0 m3/h)
Minimum Ratio of concentrate to Permeate flow for any element5:1
Maximum pressure drop for each element10 psi

SWC6 LD – 8″

Permeate Flow6,000 gpd (22.7 m3/d)
Salt Rejection99.6 % (99.4% minimum)
ConfigurationSpiral Wound
Membrane PolymerComposite Polyamide
Membrane Active Area400 ft2
Maximum Applied Pressure1200 psig (8.27 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 (17.0 m3/h)
Minimum Ratio of concentrate to Permeate flow for any element5:1
Maximum pressure drop for each element10 psi

SWC6 MAX – 8″

Permeate Flow6,000 gpd (22.7 m3/d)
Salt Rejection99.6 % (99.4% minimum)
ConfigurationSpiral Wound
Membrane PolymerComposite Polyamide
Membrane Active Area400 ft2
Maximum Applied Pressure1200 psig (8.27 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 (17.0 m3/h)
Minimum Ratio of concentrate to Permeate flow for any element5:1
Maximum pressure drop for each element10 psi

SWC4 1640 – 16″

Permeate Flow29,000 gpd (109.8 m3/d)
Salt Rejection99.8 % (99.6% minimum)
ConfigurationSpiral Wound
Membrane PolymerComposite Polyamide
Membrane Active Area1700 ft2
Maximum Applied Pressure1000 psig (6.9 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 Flow250 GPM (56.0 m3/h)
Minimum Ratio of concentrate to Permeate flow for any element5:1
Maximum pressure drop for each element10 psi

SWC5 1640 – 16″

Permeate Flow36,000 gpd (136.3 m3/d)
Salt Rejection99.8 % (99.65% minimum)
ConfigurationSpiral Wound
Membrane PolymerComposite Polyamide
Membrane Active Area1700 ft2
Maximum Applied Pressure1000 psig (6.9 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 Flow250 GPM (56.0 m3/h)
Minimum Ratio of concentrate to Permeate flow for any element5:1
Maximum pressure drop for each element10 psi

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