- Replaceable element.
- Flow sensor and flow switch.
- On/off button and light.
- Heating element “On” light.
- Heavy Duty contactors.
- 1.5” or 2” threaded pipe connections.
| Model | Power(kW) | Voltage(V) (50/60Hz) | Current(A) | Power Wire N*mm² | Pipe Diameter | Dimension(mm) |
| Hidro-HS5.5 | 5.5 | 220-240V | 25 | 3*6.0 | 1½” | 480×100×360 |
| 380-415V 3N | 9 | 5*2.5 | ||||
| Hidro-HS7.5 | 7.5 | 220-240V | 34 | 3*10.0 | ||
| 380-415V 3N | 12 | 5*4.0 | ||||
| Hidro-HS9.0 | 9.0 | 220-240V | 41 | 3*10.0 | ||
| 380-415V 3N | 14 | 5*4.0 | ||||
| Hidro-HS11 | 11 | 220-240V | 50 | 3*10.0 | ||
| 380-415V 3N | 17 | 5*4.0 | ||||
| Hidro-HS15 | 15 | 220-240V | 68 | 3*16.0 | ||
| 380-415V 3N | 25 | 5*6.0 |
| Model | Power(kW) | Voltage(V) (50/60Hz) | Current(A) | Power Wire N*mm² | Pipe Diameter | Dimension(mm) |
| Hidro-HS18 | 18 | 380-415V 3N | 28 | 5*6.0 | 1½” | 655×330×330 |
| Hidro-HS20 | 20 | 380-415V 3N | 30 | 5*6.0 | ||
| Hidro-HS24 | 24 | 380-415V 3N | 37 | 5*10.0 | ||
| Hidro-HS30 | 30 | 380-415V 3N | 46 | 5*10.0 | ||
| Hidro-HS36 | 36 | 380-415V 3N | 55 | 5*16.0 | ||
| Hidro-HS40 | 40 | 380-415V 3N | 62 | 5*16.0 | 2″ | |
| Hidro-HS45 | 45 | 380-415V 3N | 68 | 5*16.0 | ||
| Hidro-HS50 | 50 | 380-415V 3N | 76 | 5*25.0 | ||
| Hidro-HS55 | 55 | 380-415V 3N | 85 | 5*25.0 | ||
| Hidro-HS60 | 60 | 380-415V 3N | 92 | 5*25.0 | ||
| Hidro-HS72 | 72 | 380-415V 3N | 112 | 5*25.0 |
