DUP is Europe´s market leader in purchase and sale of USED stationary air compressors and dryers. We sell common brands such as Atlas Copco, Kaeser, CompAir, Boge, Almig, Alup, Ingersoll Rand. DUP is also specialised on oil-free air compressors of Atlas Copco Z-series. Our activities: - Purchase and sales of used air compressors and dryers. - Supply of original spare parts of various brands - Rental of compressors and complete compressed air stations. Currently on stock: more than 500 used air compressors from 11 up to 900 kW and dryers up to 150 m3/min volume flow We only offer used compressors and dryers which we have on stock in Hohenems/Austria! Export markets are Europe, Africa, Asia, South America and Australia.