| Model No. | Output Capacity (Approx.) | Connected Load KW |
| AGN-122 A | Output approx 5 to 6 litres per hour. | 6.0 |
| AGN-122 B | Output approx 8 to 9 litres per hour. | 8.0 |
| AGN-122 C | Output approx 15 to 16 litres per hour. | 12.0 |
| AGN-122 D | Output approx 25 to 26 litres per hour. | 18.0 |