is used for the regulation/control of pumps and motors. A frequency converter system with PID controllers is used to achieve exact and extremely fast adaptation to changing operating conditions.

is suitable for controlling and monitoring pump systems with 1-2 pumps. The electronic zero volume switch-off systems makes an extending container in the pressure line unnecessary.

can be used anywhere where a changeable speed is required. The vector controlled frequency converter is mounted directly on the standard motor, which yields a very compact design with minimal installation effort.