These R.O. TFC(thin film composite) membranes are available in flow rates ranging from 50 to 200 Gallons per day for use in standard residential membrane housings. All models are certified to NSF/ANSI 58 for the reduction of Arsenic (“V” pentavalent), Barium, Cadmium, Chromium (Hexavalent), Chromium (Trivalent), Copper, Cysts, Turbidity, Fluoride, Lead, Radium 226/228, Selenium and TDS and are certified D.M. 174/2004 (Italian Ministerial Decree).The membrane remove up to 98% of total dissolved solids (TDS), delivering healthier and safer drinking water.
Features:
* High Rejection & Flow Rate
* Standard dimensions: can be fitted in any RO systems
* Max. inlet Hardness: 25°F. (250ppm)
* Max. Free Chlorine: 0.1 ppm
Type of membrane: Spiral wound
Membrane consists of 3 layers
1. Cross linked fully aromatic polyamide 0.2 µm.
2. Polysulfone 40 µm.
3. Non woven fabric polyester 120 µm.
Spacer: EPDM
Active surface:
50 GPD 0.37 m2 (3.9 sq. ft)
75 GPD 0.40 m2 (4.3 sq. ft)
100 GPD 0.40 m2 (4.3 sq. ft)
150 GPD 0.58 m2 (6.2 sq. ft)
200 GPD 0.77 m2 (8.2 sq. ft)
300 GPD 0,85 m2 (9.1 sq. ft)
TFC Nominal Rejection Characteristics:
Calcium: 93-98%
Sodium: 92-98%
Magnesium: 93-98%
Potassium: 92-96%
Manganese: 96-98%
Iron: 96-98%
Aluminum: 96-98%
Copper: 96-98%
Nickel: 96-98%
Cadmium: 93-97%
Silver: 93-96%
Zinc: 96-98%
Mercury: 94-97%
Hardness Ca & Mg: 93-97%
Radioactivity: 93-97%
Chloride: 92-95%
Ammonium: 80-90%
Bromide: 90-95%
Phosphate: 95-98%
Chromate: 85-95%
Cyanide: 85-95%
Sulfate: 96-98%
Thiosulfate: 96-98%
Silicate: 92-95%
Silica: 80-90%
Nitrate: 90-95%
Boron: 50-70%
Borate: 30-50%
Fluoride: 92-95%
Polyphosphate: 96-98%
Orthophosphate: 96-98%
Chromate: 85-95%
Virus and Bacteria: 99% +
Lead: 95-98%
The rejection percent can vary on the basis of pressure, PH, temperaure and general water quality of the feed water.
Dimensions
