High levels of nitrates in water are dangerous (legal limit in potable water is 50mg/l). A nitrate reduction system is made up of a high quality vessel filled with nitrate selective resin with a multi-port valve on the top. The nitrate rich water passes over a resin where the nitrate is exchanged for chloride ions. Periodically this nitrate needs to be removed by regenerating with salt. As the nitrate levels vary from month to month a time based regeneration system is recommended.
This unit is supplied partailly assembled for shipping. Some assembly will be required. All components and instructions will be supplied.
Max Service Flow Rate: 1.7 m3/hr
Salt Used per Regeneration: 7 Kg
Capacity at 50 mg/l Nitrates: 17m3
Media Volume: 42 litres x 2