The µ Con II controller is suitable for deployment with single and double pump systems in continuous or intermittent operation (pressure control only). The number of pumps, the level or pressure switching points and the filling time of the plant are stored. In the program code as standard values, but can be altered and permanently saved within the configuration menu to suit specific customers’ requirements. In the standard version, a connected load of up to PM = 1,5 kW is possible. Additionally, for loads of P > 1,5 kW, a power base-unit is provided which is clamped to the pump controller and constitutes the base unit of the modular system. Thus a power transmission up to P ≤ 4,0 kW is possible.