Culligan Reynolds H2O Plus - Energy Saving Nanofiltration (ESNA) Membrane Elements

High performance energy saving ESNA nanofiltration membrane elements are ideal for softening applications and the removal of pesticides, pathogens, bacteria or viruses. They provide 50% - 90% salt rejection with ultra-low-pressure operations, increased energy savings, and significantly lower installation and operating costs. They can effectively remove organics which can form disinfection by-products in municipal water distribution lines.

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.

Unit of Measure

Items	ESNA1 -LF-LD-4040 1600 Gallon Per Day (gal/d) Permeate Flow Energy Saving Nanofiltration (ESNA) Membrane Element	ESNA1-LF-LD 8400 Gallon Per Day (gal/d) Permeate Flow Energy Saving Nanofiltration (ESNA) Membrane Element	ESNA1-LF2-LD-4040 2000 Gallon Per Day (gal/d) Permeate Flow Energy Saving Nanofiltration (ESNA) Membrane Element	ESNA1-LF2-LD 10500 Gallon Per Day (gal/d) Permeate Flow Energy Saving Nanofiltration (ESNA) Membrane Element
Description	N/A This membrane is globally acclaimed for high hardness rejection characteristics in softening applications. It significantly reduces operating costs and provides optimum hardness rejection in softening applications.	N/A This membrane is globally acclaimed for high hardness rejection characteristics in softening applications. It significantly reduces operating costs and provides optimum hardness rejection in softening applications.	N/A This is a high flow nanofiltration membrane that provides superior Natural Organic Matter (NOM) rejection and moderate hardness rejection, operating at less than 100 psi pressures. Thus, the membrane offers savings in costs and energy.	N/A This is a high flow nanofiltration membrane that provides superior Natural Organic Matter (NOM) rejection and moderate hardness rejection, operating at less than 100 psi pressures. Thus, the membrane offers savings in costs and energy.
Brands	N/A Culligan® Hydranautics Nitto
Membrane Product	N/A ESNA1
Diameter	N/A 4 in8 in
Salt Rejection	N/A 50 to 90 %
Operating Pressure	N/A	N/A	N/A < 100 psi	N/A < 100 psi
Permeate Flow	N/A 1600 gal/d6.1 m³/d	N/A 8400 gal/d31.8 m³/d	N/A 2000 gal/d7.6 m³/d	N/A 10500 gal/d39.7 m³/d
Calcium Chloride (CaCl₂) Rejection	N/A 92 %	N/A 92 %	N/A 90 %	N/A 90 %
Membrane Active Area	N/A 80 ft²7.4 m²	N/A 400 ft²37.1 m²	N/A 80 ft²7.4 m²	N/A 400 ft²37.1 m²
Culligan® Part Number	N/A D1032614	N/A D1032616	N/A D1032615	N/A D1032617
Standard Business Lead Time	N/A 10 days
Additional Information	N/A The ESNA 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. These membranes are available in 4-inch and 8-inch diameters.