Offering Multi-Tank Cleaning System in modular plug-and-play configuration, Modular Aquarius™ Cleaning System comes standard with 3 frequencies of 40, 72, and 104 kHz in each tank. System includes Siemens controller and automated hoist transfer system. Additional modules can be added at any time. Known as Benchtop Series, PROHT Sonic Tank features all stainless steel construction and is suited for cleaning small parts on intermittent to semi-production basis.