Kaeser Compressors CSG.1 oil-free rotary screw compressors

Laboratory and pharmaceutical applications have especially high demands when it comes to compressed air quality. For these sensitive processes, Kaeser Compressors Australia has released its latest class 0, oil-free compressor, certified by the TÜV in accordance with ISO 8573-1.

The CSG.1 rotary screw compressors have air flow rates ranging from 4 to 15 m³/min and pressures up to 11 bar. Options for integrated refrigeration dryers or i.HOC (heat of compression) dryers are available. The product can be specified as a fixed speed, fixed flow rated machine or, for applications with fluctuating compressed air demand, variable speed controlled ‘SFC’ versions are available.

The updated series delivers 16% higher flow rates from the same power-rated motor as previously. A heat recovery module allows the heat generated by compression to be incorporated into other areas, such as space or water heating, thus allowing maximum reduction in the CO₂ footprint.

The risk of potential contamination by oil from the compressor is evaluated and minimised by means of an HACCP (Hazard Analysis Critical Control Point) analysis. To further formalise the supply chain’s integrity, users can option the CSG.1 with pharmaceutical industry certification packages. Additionally, users can request certification that the machine is free of silicone contamination.