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Hydranautics CPA3 Reverse Osmosis Membrane 8" x 40"

SKU: 11060000020 | 1103000741
£721.95
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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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CPA3 is the third generation CPA high rejection brackish water RO membrane introduced in the late 1990?s. This membrane at 99.7% rejection is an upgrade to the CPA2 with 10% more membrane area (400 square feet). This resulted in reduced capital costs by requiring fewer pressure vessels and less floor space.

CPA3 membranes also have a thicker (34 mil) feed spacer that exhibits higher tolerance to feed water suspended solids.

CPA3 membrane is available in diameters of 8.0 inches.

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Frequently Asked Questions

What are the key benefits of upgrading to the Hydranautics CPA3 Reverse Osmosis Membrane 8?
Upgrading to the Hydranautics CPA3 Reverse Osmosis Membrane 8 offers higher rejection rates of 99.7%, increased membrane area for greater efficiency, and reduced system costs due to fewer pressure vessels and smaller floor space requirements.
How does the thicker feed spacer in the CPA3 membrane improve its performance and durability?
The thicker (34 mil) feed spacer in the CPA3 membrane enhances its resistance to feed water suspended solids, improving the membrane’s longevity and overall performance in challenging water conditions.
Is the Hydranautics CPA3 Reverse Osmosis Membrane 8 suitable for brackish water treatment applications?
Yes, the Hydranautics CPA3 Reverse Osmosis Membrane 8 is specifically designed for brackish water applications, providing high rejection rates and durable performance in such environments.
What are the key features of the Hydranautics CPA3 Reverse Osmosis Membrane 8?
The Hydranautics CPA3 Reverse Osmosis Membrane 8 offers a high rejection rate of 99.7%, increased membrane area for better efficiency, and a thicker feed spacer that provides higher tolerance to feed water suspended solids.
How does the CPA3 membrane compare to its previous version, CPA2?
Compared to the CPA2, the CPA3 membrane provides about 10% more membrane area, which reduces the need for multiple pressure vessels and saves floor space, making it a more efficient choice.
What size and dimensions does the Hydranautics CPA3 Reverse Osmosis Membrane 8 come in?
This membrane is available in an 8-inch diameter, with a length of 40 inches, designed to fit standard reverse osmosis systems.
Is the Hydranautics CPA3 membrane suitable for brackish water applications?
Yes, the CPA3 membrane is specifically designed as a high rejection brackish water RO membrane, ideal for effectively reducing contaminants in brackish water sources.
What benefits does the thicker feed spacer provide in the CPA3 membrane?
The 34 mil feed spacer in the CPA3 membrane offers higher tolerance to suspended solids in feed water, enhancing membrane durability and performance.
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