Hydranautics CPA (composite polyamide) membrane elements have become the trusted industry standard for high performance, high purity applications. CPA elements are available in both 4-inch and 8-inch diameters by 40-inch long spiral wound configurations as well as smaller diameter and shorter length elements for all high purity applications. CPA membranes provide some of the highest salt rejection rates available - every element on every order for every customer.
Hydranautics also offers Integrated Membrane Solutions (IMS) combining a range of RO, NF, UF and MF membrane technologies to achieve the most comprehensive, effective, low-cost solutions for the industry.
Items |
CPA-4040E 2250 Gallon Per Day (gal/d) Permeate Flow Composite Polyamide (CPA) High Performance Membrane Element for High Purity Water |
CPA2-4040 2250 Gallon Per Day (gal/d) Permeate Flow Composite Polyamide (CPA) High Performance Membrane Element for High Purity Water |
CPA2 10000 Gallon Per Day (gal/d) Permeate Flow Composite Polyamide (CPA) High Performance Membrane Element for High Purity Water |
CPA3 11000 Gallon Per Day (gal/d) Permeate Flow Composite Polyamide (CPA) High Performance Membrane Element for High Purity Water |
CPA5-LD-4040 2100 Gallon Per Day (gal/d) Permeate Flow Composite Polyamide (CPA) High Performance Membrane Element for High Purity Water |
|||||
Description |
N/A
Hydranautics CPA (composite polyamide) membrane elements have become the trusted industry standard for high performance, high purity applications. CPA elements are available in both 4-inch and 8-inch diameters by 40-inch long spiral wound configurations as well as smaller diameter and shorter length elements for all high purity applications. CPA membranes provide some of the highest salt rejection rates available - every element on every order for every customer. Hydranautics also offers Integrated Membrane Solutions (IMS) combining a range of RO, NF, UF and MF membrane technologies to achieve the most comprehensive, effective, low-cost solutions for the industry. |
N/A CPA2 is used in the treatment of brackish waters to produce low TDS permeate. This membrane is available in 4-inch and 8-inch diameters. | N/A CPA2 is used in the treatment of brackish waters to produce low TDS permeate. This membrane is available in 4-inch and 8-inch diameters. | N/A CPA3 is exhibits higher tolerance to feed water suspended solids. | N/A CPA5 is offers improved rejection of all ions including silica and nitrates. This membrane is available in 4-inch and 8-inch diameters. | |||||
Brands | N/A Culligan® Hydranautics Nitto | |||||||||
Membrane Product | N/A CPA | N/A CPA2 | N/A CPA2 | N/A CPA3 | N/A CPA5 | |||||
Diameter | N/A | N/A 4 in8 in | N/A 4 in8 in | N/A | N/A 4 in8 in | |||||
Length | N/A 40 in | |||||||||
Permeate Flow | N/A 2250 gal/d8.5 m³/d | N/A 2250 gal/d8.5 m³/d | N/A 10000 gal/d37.9 m³/d | N/A 11000 gal/d41.6 m³/d | N/A 2100 gal/d7.95 m³/d | |||||
Normal Salt Rejection | N/A 99.5 % | N/A 99.5 % | N/A 99.7 % | N/A 99.7 % | N/A 99.7 % | |||||
Minimum Salt Rejection | N/A 99.2 % | N/A 99.2 % | N/A 99.5 % | N/A 99.6 % | N/A 99.5 % | |||||
Membrane Active Area | N/A 65 ft²6.04 m² | N/A 85 ft²7.9 m² | N/A 365 ft²33.9 m² | N/A 400 ft²37.1 m² | N/A 80 ft²7.4 m² | |||||
Culligan® Part Number | N/A D1032546 | N/A D1032547 | N/A D1032549 | N/A D1032550 | N/A D1032548 | |||||
Standard Business Lead Time | N/A 10 days | |||||||||
Applications |
N/A
|
|||||||||
Additional Information |
N/A
The CPA5, CPA6 and CPA7 membranes are 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. Additionally, the CPA5 and CPA6 membranes are available in the MAX variant which have a 440 ft² (40.9 m²) active membrane surface area. The increased membrane area can reduce capital costs by requiring fewer pressure vessels and less floor space. |
N/A | N/A | N/A |
N/A
The CPA5 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. Additionally, the CPA5 and CPA6 membranes are available in the MAX variant which have a 440 ft² (40.9 m²) active membrane surface area. The increased membrane area can reduce capital costs by requiring fewer pressure vessels and less floor space. |
|||||
|