XLE-4040 Membrane(Extreme Low Energy) element is specially designed to run at 100 psi while producing similar product flow as standard models.
XLE-4040 Membrane offers 30% less pressure than other low energy membranes and with a nominal 98.0% salt rejection, which means you can significantly reduce your operating costs.
Membrane type: Thin-Film Composite
Membrane material: Polyamide(PA)
Element configuration: Spiral-Wound, Tape W rapping
Specifications:
ModelActive Membrane Area
ft2(m2)Permeated Flow Rate
GPD(m3/d)Stable Rejection Rate
(%)Feed Spacer Thickness
(mil)
XLE-404087(8.0)2400(9.1)9831
Test Conditions:
Testing Pressure100psi (0.69Mpa)
Temperature of Testing Solution77掳F(25鈩?
Concentration of Testing Solution(NaCl)500ppm
pH Value of Testing Solution7.5
Recovery Rate of Single Membrane Element15%
Operation Limits:
Max. Working Pressure600psi(4.14Mpa)
Max. Feedwater Flow16gpm(3.6m3/h)
Max. Feedwater Temperature113掳F (45鈩?
Max. SDI(15min)5.0
Max.Chlorine Concentration锛?.1ppm
Feedwater pH Range, Continuous Operation2锝?1
Feedwater PH Range, Chemical Cleaning1锝?3
Max. Pressure Drop per Element15psi(0.1Mpa)RO Membrane
website:http://www.rowater-ts.com/membrane-element/ro-membrane/