Boge EO 11 oil-free scroll compressor

Boge Compressors has extended its EO range of scroll compressors to ensure full protection from contamination, with the EO 11 producing oil-free compressed air in the 11 kW performance segment. Its compact design, combined with operation at a minimum of 59 dB(A), means there is no problem installing the system next to the workplace.

BOGE’s eccentric oil-free (EO) compressors meet the requirements of oil-free compressed air for sensitive applications due to the scroll compressor technology which operates without oil lubrication. The aluminium spirals in the compressor chamber interlock but do not touch. The resulting compressed air is pulsation-free and free of oil.

Up to four compressors can be installed in the housing of the compressor to ensure flexible adaptation to the compressed air demand. At 10 bar the EO series can cover delivery rates from 490to 1960 L/min, while at 8 bar the supply of compressed air ranges from 620 to 2480 L/min. Featuring a modular design, the EO series can be ordered with an integrated or separate refrigerant compressed air dryer, mounted on a container or as a double or multiple system.

Like the EO 17, the EO 11 is available as an upgrade version. This enables the two-stage compressor to be extended to include a third compressor stage or an integrated refrigerant dryer. The system comes with the electrical system required, thereby offering users flexible options for retrofitting. The machine features an optimised space-saving design, as EO system solutions are no wider than a standard doorway.