Softeners
The INDION NG Softeners (NGS) are intended to remove hardness present in feed water .The unite incorporates a strong aide cation resin in sodium form which removes hardness present in water and produce soft water .On exhaustion the unite is regeneration with a 15% w/v solution of sodium chloride
The unite incorporates the current regeneration technique. The flow of water during the service cycle is in a direction opposite to that of the regenerant.
The system produces treated water having very low hardness typically less than 1mg/l as CACO3.
NSG manual and auto softeners are designed to treat up to 50m3/hr of feed water.
Features
- Unite is free standing and requires no special foundation
- Unite is pre-assembled and tested prior to dispatch and easy to install and commission
- Multi-port valve with a hand operated lever is provided for ease of operation
- Entire unities of plastic construction and is corrosion free and pressure vessels is if fibre Glass Reinforced (FRP) construction
- Unite is complete with regeneration equipment and ejector for injection of regenerant.
Application
- All application requiring soft water of very low hardness and especially in small quantities
- Laundry & Textile processing
- Boiler feed
- Heating and ventilation air conditioning system (HVAC)
- Hospitality industries
Specification
- One FRP pressure vessels fitted with plastic internal fittings
- One no. Multi-port valve with hand operated lever
- One no. initial charge of strong acid cation Exchange resin in sodium form (INDION 220 Na+)
- One no. combined slat tank of LLDPE/FRP with fitting and brine filtering media
- Two no. pressure gauge one each at inlet and outlet
- One no. Rate of flow indicator (optional)
- Automation of NG softeners is carried out using programmable Logic Controller (PLC) That energies a set of solenoid valves which in turn operate the butterfly control valves located on the unite .
| Model | NSG 3A | NSG 3B | NSG 6B | NSG 9B | NSG 14B | NSG 20B | NSG 30B | NSG 40B | NSG 50B |
| Flow rate (m3/h)Minimum Maximum |
0.3 3.0 |
0.3 3.0 |
0.6 6.0 |
0.9 9.0 |
1.4 14.0 |
2.0 20.0 |
3.0 30.0 |
4.0 40.0 |
5.0 50.0 |
| Flow rate (m3/h)Minimum Maximum |
2 3.5 |
2 3.5 |
2 3.5 |
2 3.5 |
2 3.5 |
2 3.5 |
2 3.5 |
2 3.5 |
2 3.5 |
| Output/Regeneration(m3 Maximum |
14 | 28 | 50 | 84 | 130 | 168 | 224 | 308 | 406 |
| Treated water Hardness ppm caco3 | <5 | <5 | <5 | <5 | <5 | <5 | <5 | <5 | <5 |
| Salt /Regeneration(kg) | 8 | 16 | 24 | 48 | 72 | 96 | 128 | 176 | 232 |
| Inlet/Outlet/Drain
Connection(PVC socket union)
Mm Inlet Outlet Drain |
32 32 32 |
50 50 50 |
50 50 50 |
50 50 50 |
50 50 50 |
63 63 63 |
90 90 90 |
90 90 90 |
110 110 110 |
