Product descripti

The BWO 155 BlueOne pumps are DHW circulation pumps driven by a high efficiency, electronically commuted DC motor. They are built on the original VORTEX spherical motor principle and contain a permanent magnet spherical motor.

The speed of the pump is infinitely adjustable.

The pump has LEDs and pushbuttons to display and set the operating state.


  1. The pump switches OFF at the selected off- temperature. When the water has cooled down by approx. 7 °C, it switches back ON.
  2. The pump can also be operated via an external time controller.