The D-Series represents robust, everyday ultrasonic cleaners made in Germany – from compact tabletop units to large-volume tanks. Capacity ranges from 0.45–0.7 L for quick cleaning of small parts to 28 L for larger assemblies. Depending on the model, the units operate at approximately 37–40 kHz and offer adjustable runtimes , multiple oscillation systems for a homogeneous sound field, and – in larger models – a drain valve for convenient media changes. Typical applications include jewelry, eyeglasses, dental/laboratory equipment , as well as carburetors, chains, transmission parts , and other workshop components. Choose the right tank size and features for reproducible results in the home, studio, laboratory, and workshop.