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Reverse Osmosis Membranes
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Hydranautics Membranes
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ESNA Series Membranes
> ESNA1-LF2-LD-4040 4"x40" Nanofiltration Membrane
ESNA1-LF2-LD-4040 4"x40" Nanofiltration Membrane
ESNA1-LF2-4040 4"x40" Nanofiltration Membrane
Item #:
ESNA1-LF2-LD-4040
Price
Your Price:
$449.99
Reg Price:
$1,295.00
You Save:
$845.01
(65%)
Quantity
Quantity
Price
Savings
6 - 11
$436.49 ea.
12 - 24
$427.49 ea.
25+
$418.49 ea.
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Usually ships in 2-3 business days
Product Overview
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Significantly reduces operating costs and provides optimum hardness rejection for softening applications
ESNA from Hydranautics is a high performance nanofiltration membrane ideal for applications requiring removal of organics, bacteria or viruses, and provides salt rejection from 50% to 90%. Its ultra-low-pressure operation provides increased energy savings with significantly lower installation and operating costs.
Performance
Permeate Flow: 2000 gpd
CaCl2 Rejection*(Nominal): 86%
CaCl2 Rejection (minimum/maximum) 73%/92%
Application Data
Maximum Applied Pressure: 600 psig (4.16 MPa)
Maximum Chlorine Concentration: < 0.1 PPM
Maximum Operating Temperature: 113 F (45 C)
Feedwater pH Range: 3.0 - 10.0
Maximum Feedwater Turbidity: 1.0 NTU
Maximum Feedwater SDI (15 mins): 5.0
Maximum Feed Flow: 16 GPM (3.6 m3/h)
Minimum Ratio of Concentrate to Permeate Flow for any Element: 5:1
Maximum Pressure Drop for Each Element: 75 psi
Test Conditions
500 ppm CaCl2
75 psi (0.52 MPa) Applied Pressure
77 F (25 C) Operating Temperature
15% Permeate Recovery
6.5 7.0 Feed pH
Usually ships in 2-3 business days
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