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CPA7 is the latest CPA high rejection brackish water RO membrane offering the highest salt rejection of up to 99.8%.
Unit of Measure

Specifications

Brands

 N/A Culligan® Hydranautics Nitto

Membrane Product

 N/A CPA7

Length

 N/A 40 in

Product Performance

Permeate Flow

 N/A 11500 gal/d43.5 m³/d

Normal Salt Rejection

 N/A 99.8 %

Minimum Salt Rejection

 N/A 99.7 %

Membrane Active Area

 N/A 400 ft²37.1 m²

Ordering

Culligan® Part Number

 N/A D1032556

Standard Business Lead Time

 N/A 10 days

Applications

Applications

 N/A
  • Desalting of well waters for municipal drinking water supplies
  • Reducing TDS (total dissolved solids) prior to ion-exchange
  • Production of boiler make-up water for power plants
  • Ultrapure water for semiconductor industry
  • Ultrapure water for pharmaceuticals
  • Ultrapure water for food and beverage

Additional Information

Additional Information

 N/A The CPA7 membrane is available in the LD variant wherein low differential LD Technology® is used to minimize colloidal fouling when used with conventional pre-treatment equipment. These membranes offer consistently low feed pressures and longer intervals between cleanings.