The OTC 350 VA is a cleaning centrifuge developed by MKR. It is specifically built suitable for media with pH value of 4.5 to 14. The unit comes with compressed-air diaphragm pump, manual dislodging, level controlled tramp oil container, and adjustable flow rate. It is also supplied with 350 µm pre filter and 300 to 600 l/h throughput. In addition, the framework can withstand a temperature of 20 to 85 °C.