Oil-free air compressors

KAESER Compressors Australia has made available its range of oil-free, two-stage rotary screw compressors, the DSG and FSG series, to the Australian market.

KAESER Compressors Australia has made available its range of oil-free, two-stage rotary screw compressors, the DSG and FSG series, to the Australian market.

The DSG & FSG series has been designed for applications where oil-free compression is specifically required, such as clean manufacturing areas.

At the heart of these units lies a two-stage compressor airend. The rotors are equipped with Ultra Coat, which is said to be resistant to temperatures up to 300 °C. Because this cost-reducing coating is also abrasion-proof, its sealing and protection performance remains unchanged, even after years of operation, according to Kaeser.

Kaeser’s system design allows for the units to be provided in either water-cooled or air-cooled versions, in addition to the option of frequency control to allow for fluctuating demands.