RO Membrane -- 50G, 75G, 100G

Domestic RO Membrane with Technologies from USA.     * 1812 domestic RO membrane element for home drinking water is the industries’ most reliable. Advanced membrane technology allows these elements to deliver consistent performance that equipment suppliers, water treatment dealers, and residential customers can rely on.   * Nomenclature: 1812-XX.  "1812" refers to the size of the membrane element, and "XX" refers to the rated flow in gallons per day at 60 psi.      

Model	Active Membrane Area ft2(m2)	Operating Pressure psi(bar)	Permeate Flow gpd (m3/d)	Average Rejection %
1812-50	3.5(0.32)	60  (4.1)	50(0.19)	97.5
1812-75	4.2(0.40)	60  (4.1)	75(0.28)	97.5
1812-100	6.0(0.50)	60  (4.1)	100(0.38)	97.0

  Testing conditions: 200 ppm NaCl, 60psi (4.1bar), 77F (25°C), pH 7.5, testing after run for 30mins. The permeate flow error is 15%. The lowest rejection is 90.0%.