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Reverse Osmosis Membranes
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Hydranautics Membranes
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ESNA Series Membranes
> ESNA1-LF-LD 8"x40" NF Membrane
ESNA1-LF-LD 8"x40" NF Membrane
ESNA1-LF 8"x40" Nanofiltration Membrane
Item #:
ESNA1-LF-LD
Price
Sale Price:
$715.00
Reg Price:
$1,245.08
You Save:
$530.08
(43%)
Quantity
Quantity
Price
Savings
6 - 11
$693.55 ea.
12 - 24
$679.25 ea.
25+
$664.95 ea.
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Availability: Usually ships the next business day
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Manufacturer
Hydranautics
Filter-type:
Membrane
Availability:
Usually ships in 1-2 business days
Product Overview
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ESNA1-LF - 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.
Size: 8.0 x 40
Flow Rate: (gpd)8200
CaCl2 Rejection*(Nominal): 89%
Test Conditions
CaCl2 Solution, PPM 500
Applied Pressure, psig (MPa) 75 psi (0.52)
Operating Temperature, F ( C) 77 (25 )
Permeate Recovery 15%
pH Range 6.5-7.0
Application Data
Maximum Applied Pressure, psig (MPa) 600 (4.16)
Maximum Feed Flow, 75 GPM (17.0 m3/h)
Maximum Operating Temperature, F ( C) 113 (45 )
Feedwater pH Range* 3.0-10.0
Maximum Feedwater Turbidity, NTU 1.0
Maximum Feedwater SDI (15 mins) 4.0
Maximum Chlorine Concentration, PPM <0.1
Maximum Ratio of Concentrate to Permeate Flow for Any Element 5:1
Maximum Pressure Drop for Each Element, psig 10
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