The 2000 Watt 20 KHz Ultrasonic Converter Direct replacement for the Dukane 41C30 that delivers lower cost, rugged quality and superior value.

The transducer converts high-frequency electrical energy into high-frequency mechanical vibrations. And it contains several piezoelectric ceramic discs sandwiched under pressure between two metal blocks. Between each disc is a thin metal plate, which forms the electrode. When a sinusoidal electrical signal is fed to the transducer via the electrodes, the discs expand and contract, producing axial vibrations.