DAB Active Driver Plus M/M 1.8

The DAB Active Driver Plus M/M 1.8 is a control system that ensures your pump switches on and off automatically depending on water requirement. When an outlet point is opened (e.g. a tap), the system ensures that the pump switches on automatically to provide you with water immediately and off when the outlet point is closed again. * Inlet size: 1 ¼" male thread * Outlet size: 1 ½" female thread Why would I opt for a speed controller like the DAB Active Driver Plus? * High energy efficiency: The DAB Active Driver Plus ensures that the pump runs only at the RPM required to pump the right amount of water, under the right pressure, from A to B. A lower rotational speed means lower wattage. * Longer life span of the pump: The DAB Active Driver Plus ensures that the pump gradually speeds up and slows down. This prevents damage by water hammer in the water pipes when the pump switches on and off, which is better for it. In addition, the pump only runs the required RPM, which is beneficial