Hydranautics ESPA1-LD-4040 reverse osmosis membrane for commercial and industrial applications. Used for the treatment of brackish water with a salt content up to 10 g/l. Produces the highest quality purified water at low operating pressures.
The Hydranautics ESPA1-LD-4040 membrane is characterized by its optimum ratio of capacity to selectivity. The membrane meets the latest requirements of industrial water treatment.
Diaphragm type: spiral element made of composite polyamide.
Hydranautics ESPA1-4040 features
- maximum working pressure: 41,3 bar
- maximum feed water flow rate: 3,6 m³/h
- pH range: 2-10
- maximum colloidal index: 5.0
- maximum free chlorine concentration: <0.1 mg/l
- maximum turbidity of source water: 1.0 NTU
- selectivity: nom. – 99.3 %; min. – 99 %
- maximum operating temperature: 45°C
- maximum concentrate to permeate ratio: 5:1
- Nominal surface area: 7.9 m².
Analogues:
- Dow Filmtec.
- LP-4040
- Lanxess Lewabrane
- B085LE4040
- CSM
- RE4040-BLN
- RE4040-FL
