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Hydranautics SWC4 MAX Reverse Osmosis Membrane Element 8" x 40"

SKU: 11060000026 | 1103070008
£920.00
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Hydranautics Bulk Discounts – Save up to 35%

Quantity discounts automatically applied at checkout. The more you order of the same membrane, the more you save.

See quantity discount breakdown below.

Quantity Discounts

Save up to 35% with our automatic bulk discounts.

Quantity Discounts

2–5 membranes: 7.14% off

6–10 membranes: 20.08% off

11–15 membranes: 25.08% off

16–50 membranes: 26.87% off

51–100 membranes: 30.50% off

101+ membranes: 35.17% off

No discount code required – discounts are applied automatically at checkout.

Discounts apply to quantities of the same membrane model only. Different models cannot be combined.

Technical Resources
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SWC4 are the highest salt rejecting membranes used to treat varying levels of seawater salinities and produce low TDS permeate. SWC4 is popularly used in the treatment of sea and highly brackish waters. SWC4 membranes are available in two different types of variants, LD and MAX.

Low differential LD Technology models are offered to minimize colloidal fouling when used with conventional pre-treatment equipment. They offer consistently low feed pressures and highest duration between two successive cleanings.

The MAX models have a 440 ft2 (40.9 m2) active membrane surface area. They provide excellent performance with high TDS and boron removal from warm waters.

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Frequently Asked Questions

What are the main benefits of using the Hydranautics SWC4 MAX Reverse Osmosis Membrane Element 8" for seawater treatment?
The Hydranautics SWC4 MAX Reverse Osmosis Membrane Element 8" offers high salt rejection, excellent performance with high TDS and boron removal from warm waters, making it ideal for seawater and brackish water treatment. Its large 440 ft2 active surface area ensures efficient filtration and long-lasting operation.
How does the MAX version of the Hydranautics SWC4 membrane differ from the LD model?
The MAX model of the Hydranautics SWC4 membrane features a larger active membrane surface area of 440 ft2, designed for high TDS and boron removal in warm waters, while the LD version focuses on minimizing colloidal fouling and maintaining low feed pressures with conventional pre-treatment.
What should I consider when choosing between the SWC4 MAX and LD variants of the Hydranautics SWC4 membrane?
You should consider your water quality and operational needs—if you need maximum salt rejection and high TDS removal from warm waters, the SWC4 MAX is ideal; for minimizing fouling and maintaining low feed pressures with standard pre-treatment, the LD variant is recommended.
What are the main applications of the Hydranautics SWC4 MAX Reverse Osmosis Membrane Element 8" x 40"?
The Hydranautics SWC4 MAX is ideal for treating seawater and highly brackish waters, producing low TDS permeate and offering high salt rejection for challenging water sources.
How does the MAX version of the Hydranautics SWC4 compare to the LD version?
The MAX model features a larger active membrane surface area of 440 ft2, providing excellent performance with high TDS and boron removal, especially in warm waters, compared to the LD variants which focus on minimizing colloidal fouling.
What are the benefits of using the Hydranautics SWC4 MAX Reverse Osmosis Membrane in my water treatment system?
This membrane offers high salt rejection for seawater and brackish water treatment, with excellent performance in removing boron and handling high TDS levels, ensuring high-quality permeate.
Is the Hydranautics SWC4 MAX membrane suitable for high-salinity water sources?
Yes, the SWC4 MAX membrane is specifically designed to treat seawater and highly brackish waters, delivering effective salt rejection even at high TDS levels.
What should I consider when integrating the Hydranautics SWC4 MAX membrane into my water treatment setup?
Ensure your system is compatible with an 8" x 40" membrane and can handle the high active surface area for optimal performance, particularly in warm water conditions for high TDS and boron removal.
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