



The Vega BWD12-40 pairs a 2.2 kW permanent-magnet motor with integrated variable-speed pressure control for clean-water installations with greater flow demand. Its rated duty of 12 m³/h at 40 m head makes it suitable for larger tank-fed supply, building and irrigation systems when selected against the installation’s required flow and total dynamic head.
Key features
Why choose the BWD12-40?
✓ Maintains a selected pressure as water demand changes.
✓ Matches pump speed to demand instead of continuously running at full speed.
✓ Combines the pump and VSD controls in one assembly.
✓ Offers local pressure adjustment and supported app control.
BWD12-40 technical specifications
| Model | BWD12-40 |
|---|---|
| Vega manual designation | BWD-2200 |
| Motor power | 2.2 kW (2200 W) |
| Electrical supply | 220 V AC nominal, single phase, 50 Hz |
| Published operating voltage | 165–260 V, single phase |
| Maximum flow | 20 m³/h (333.3 L/min) |
| Maximum head | 60 m |
| Rated duty | 12 m³/h at 40 m head |
| Inlet / outlet | DN50 nominal (2 inch) inlet and outlet |
| Maximum water temperature | 40 °C |
| Maximum motor speed | 4,500 r/min |
| Ingress protection / insulation | IP55 / Class F |
| Impellers | Stainless steel 304 |
| Smart controls | On-pump controls and Smart Life app over Wi-Fi |
| Twin-pump linking | Pump Link / cascade operation supported |
Maximum flow and maximum head are separate endpoints; they are not available simultaneously. Select the pump using the required working flow and total dynamic head, including elevation, pipework and filter losses. Power consumption depends on the actual installation and operating duty.
Suitable applications
Installation and what is included
This listing is for one Vega BWD12-40 booster pump assembly with integrated VSD control. Prime the pump before operation and provide a suitable clean-water suction supply. Have the electrical connection, earthing and system commissioning completed by a qualified installer. Install the pump in a suitably ventilated, protected location.
A twin-pump system requires a second compatible pump and the appropriate linking connections and pipework. Size the installation to the selected working pressure and consult the operating manual before commissioning.
Official performance curves and controls


Manual download
Product photograph shows the Vega BWD pump range. Use the model-specific specifications above when selecting the pump.
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