This system is composed of a vessel that is filled with nitrate selective resin and a multi-port valve on the top. This works by the water passing through the resin and trapping the nitrate. Occasionally, this nitrate will need to be removed by regenerating with salt. A time based regeneration system is recommended due to the nitrate levels varying from month to month. The legal limit for nitrates is 50mg/l. Smaller systems can be cabinet based, whereas larger systems come with a separate brine tank to hold the salt.
Specification
| Valve |
Size |
Volume |
Max Service Flow |
Salt |
Capacity @ 50 mg/l |
| Autotrol 255 |
Mistral |
10Ltrs |
0.4m³/hr |
1.7Kg |
4m³ |
| Autotrol 255 |
Teal |
15Ltrs |
0.6m³/hr |
2.5Kg |
6m³ |
| Autotrol 255 |
Mistral |
22Ltrs |
0.9m³/hr |
3.7Kg |
8.8m³ |
| Autotrol 255 |
Swan |
25Ltrs |
1m³/hr |
4.2Kg |
10m³ |
| Autotrol 255 |
Swan |
35Ltrs |
1.4m³/hr |
6Kg |
14m³ |
| Autotrol 255 |
10x54 |
42Ltrs |
1.7m³/hr |
7Kg |
17m³ |
| Autotrol 255 |
12x52 |
50Ltrs |
2m³/hr |
8.5Kg |
20m³ |
