https://www.bjultrasonic.com/category/ultrasonic-cleaning-system/ultrasonic-immersible-transducer/ Immersible Ultrasonic Transducers can be used for all cleaning applications,both aqueous and semi-aqueous. Ultrasonic Immersible Transducers are designed to provide powerful, effective ultrasonic cleaning for the toughest industrial cleaning applications. In many cases,  customers already have a cleaning tank which can be used to save considerably. By purchasing the ultrasonic components, and installing them