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8040 Hydranautics CPA3 Membrane
Membrane

8040 Hydranautics CPA3 Membrane

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Specifications :-

CPA3 Specifications:

  • Permeate Flow: 11,000 gpd (41.6 m3/d)

  • Salt Rejection: 99.7% (99.6% minimum)

  • Configuration: Spiral Wound

  • Membrane Polymer: Composite Polyamide

  • Membrane Active Area: 400ft2 (37.1m2)

  • Feed Spacer: 31mil (0.787mm)

₹ 39,199
*Exclusive of All Taxes
₹ 46,255
*Inclusive of All Taxes
10 days Replacement
1 Year Warranty

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The element with the best combination of productivity and salt rejection available. When high performance counts, CPA membranes from Hydranautics set the standard for RO membrane elements. CPA membranes provide the highest salt rejection rates available - every element on every order for every customer.

Applications:

  • Desalting of Well Waters – Municipal Drinking Water

  • Reducing TDS Prior to Ion Exchange

  • Boiler Make-Up Water

  • Ultrapure Water for Semi-Conductor Manufacturing

    CPA3 Specifications:

    • Permeate Flow: 11,000 gpd (41.6 m3/d)

    • Salt Rejection: 99.7% (99.6% minimum)

    • Configuration: Spiral Wound

    • Membrane Polymer: Composite Polyamide

    • Membrane Active Area: 400ft2 (37.1m2)

    • Feed Spacer: 31mil (0.787mm)

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Price
₹39,199
Availability
10 in stock

Standard Operating Limits:

Features:

  • Maximum Applied Pressure: 600 psig (4.16 MPa)

  • Maximum Chlorine Concentration: < 0.1 PPM

  • Maximum Operating Temperature: 113°F (45°C)

  • 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 (17.0 m3/h)

  • Minimum Ratio of Concentrate to Permeate Flow for any Element: 5:1

  • Maximum Pressure Drop for Each Element: 10 psi

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FAQS

1. What is the Hydranautics CPA3 membrane used for?
It's used for desalting well water and municipal drinking water, reducing TDS ahead of ion exchange systems, boiler make-up water, and producing ultrapure water for semiconductor manufacturing.

2. What is the flow rate and salt rejection of the CPA3?
11,000 GPD (41.6 m³/d) permeate flow, with 99.7% salt rejection and a minimum guaranteed rejection of 99.6%.

3. What size and material is this membrane?
Standard 8040 format, spiral wound configuration, made from composite polyamide, with 400 sq. ft (37.1 m²) of active membrane area.

4. What is the maximum operating pressure and temperature?
Maximum applied pressure of 600 psig (4.16 MPa), and maximum operating temperature of 113°F (45°C).

5. What feed water quality does this membrane require?
Maximum feedwater turbidity of 1.0 NTU, maximum SDI (15 min) of 5.0, and chlorine concentration below 0.1 PPM.

6. What is the recommended concentrate-to-permeate flow ratio?
A minimum ratio of 5:1 for any single element, which governs how the system should be operated to avoid excessive fouling or scaling.

7. How does the CPA3 compare to the CPA5-LD?
The CPA3 is Hydranautics' standard high-rejection element; the CPA5-LD uses low-fouling technology instead, making it the better choice for feed water prone to organic or biological fouling.

 

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