
QDX10-18-1.1S Stainless Submersible Pump: What Water It Can Handle
QDX10-18-1.1S: 10 m³/h at 18 m, 1.1 kW, 220 V. A plain answer on which liquids suit it and which need a sewage pump.

Model: QDX6-32-1.5S
QDX6-32-1.5S reaches 32 m head at 6 m³/h on 1.5 kW, 220 V: the highest head in the single-phase 6 m³/h line. 40 mm outlet.
| Flow Rate | 6m³/h |
|---|---|
| Head | 32m |
| Power | 1.5kW |
| Inlet / Outlet Diameter | 40mm |
| Material | Stainless steel 304 / 316 |
Not sure this pump fits your duty? Try the pump selector
At 6 m³/h the single-phase QDX range runs in four steps of head. QDX6-32-1.5S is the top step.
| Model | Flow (m³/h) | Head (m) | Power (kW) | Outlet (mm) |
|---|---|---|---|---|
| QDX6-14-0.55S | 6 | 14 | 0.55 | 40 |
| QDX6-18-0.75S | 6 | 18 | 0.75 | 40 |
| QDX6-24-1.1S | 6 | 24 | 1.1 | 40 |
| QDX6-32-1.5S | 6 | 32 | 1.5 | 40 |
Choose the step whose head is just above your calculated total head. Buying more head than you need does not give you more water at the tap; the pump simply runs further from its best point and uses more power.
This model makes sense when the water has to climb several floors or travel along a long line and you only have 220 V. It uses the same precision cast stainless steel body, fluororubber seals and Class F protected motor as the rest of the series.
Limits: up to 5 m submersion, up to 60 °C, solids 0.2 mm max.

QDX10-18-1.1S: 10 m³/h at 18 m, 1.1 kW, 220 V. A plain answer on which liquids suit it and which need a sewage pump.

QDX6-24-1.1S: 6 m³/h at 24 m, 1.1 kW, 220 V, 40 mm outlet. Step-by-step notes for installing it correctly.

QDX10-16-0.75S: 10 m³/h at 16 m on 0.75 kW, 220 V single-phase, 50 mm outlet. For sites without three-phase power.