Hydranautics membranes // Dear Customers, if you need advice on choosing a suitable membranes, product comparison or membrane design, please feel free to contact us via e-mail sales@dcsolutions.cz.

Hydranautics CPA5-LD-4040

Price exc. VAT: 159.00

Price inc. VAT (21%): 192.39

Normal Price: 189.00

You save: 30.00

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CPA5-LD is the fourth generation CPA high rejection brackish water reverse osmosis membrane. This 400 sq. ft. membrane with 99.7% rejection was an upgrade to the CPA3 reverse osmosis membrane as it is designed with Low Differential Pressure LDTM. It offers the improved rejection of all ions including silica and nitrates. CPA5-LD reverse osmosis membranes use a patented 34 mil thickness feed spacer that increases effectiveness of membrane cleaning.

As a result, the CPA5-LD reverse osmosis membrane does not need to be cleaned frequently – thus reducing treatment cost – while offering extreme durability and consistent performance.

CPA5-MAX reverse osmosis membranes have 440 square feet of membrane area and are well suited for polishing RO and low fouling applications. This increased membrane area can reduce capital costs by requiring fewer pressure vessels and less floor space.

CPA5-LD reverse osmosis membrane is available in diameters of 4.0 and 8.0 inches and the CPA5-MAX membrane is available in 8.0 inch diameter.

 

General Product Description*  
Size: 4″ diameter & 40″ length
Permeate Flow: 2,100 gpd (7.95 m3 /d)
Salt Rejection: 99.7% (99.5% minimum)
Configuration: Low Fouling Spiral Wound
Membrane Polymer: Composite Polyamide
   
Product Use and Restrictions  
Maximum Applied Pressure: 600 psig (4.14 MPa)
Maximum Chlorine Concentration: < 0.1 ppm
Maximum Operating Temperature: 113 °F (45 °C)
pH Range, Continuous (Cleaning): 2-11 (1-13)
Maximum Feedwater Turbidity: 1.0 NTU
Maximum Feedwater SDI (15 mins): 5.0
Maximum Feed Flow: 16 gpm (3.6 m3 /h)
Maximum Pressure Drop for Each Element: 15 psi (0.10 MPa)
   
*Please refer to standard testing conditions and details in the enclosed datasheet

 

Alternative to: 
Dow Filmtec
BW30-4040
TW30-4040
 
Toray
TM710D
TML10D
TM710
 
Koch
4040HR
4040HR-T
4040 XR
 
Suez
AG4040TM
AG4040NM
AG-90 LF
AF-90
AG4040FM
 
CSM
RE4040-BE
RE4040-BN
RE4040-FE
RE4040-FEn
RE4040-FD
 
Less Then Crate (LTC) surcharge rates
Surcharge per element for Less Then Crate (LTC) will be applicable as stated below.
8 inch membranes (1-25 pieces) = 20€ / membrane
4 inch membranes (1-80 pieces) = 10€ / membrane