| Feature |
|
Benefit |
| Design |
|
|
| Suitable for filtration upto 50ppm of suspended solids |
|
Ideal for filtering water |
| Unit dimensions fixed i.e., diameter and height on straight |
|
Ease of selection |
| Flow rates upto 210 m3/h |
|
|
| Operating Pressure fixed at 3.5 Kg/cm2g |
|
Operates at optimum pressure |
| Use two grades of sand in specific proportion |
|
Ensure surface and depth filteration |
| |
|
Reduce diameter of pressure vessel/ |
| Construction |
|
|
| Mild steel pressure vessels |
|
Rigid and long lasting |
| Internal protection ( Bituminous paint or rubbed lined) |
|
Protection against Corrosion |
| External Protection ( Red Oxide Primer ) |
|
|
| |
|
|
| Operaration |
|
|
| Diaphragm/Butterfly Valves ( Based on flow ) |
|
Ease of operating the valves manually |
| Pressure guage at inlet and outlet |
|
At a glance one can know the status of plant |
| |
|
|
| Maintenance |
|
|
| Can use influent water for backwash |
|
No need of air blower, Filtered water tank and pumps for backwash |
