ZR400 oil-free Atlas Copco Z-compressor used by DUP
Although even an “oil-free” air compressor is not entirely free of oil, it operates without lubrication in the compression chamber. Instead, alternative materials are used in oil-free compressors to protect the chamber. For example, water or a Teflon coating may be used. This enables the smooth movement of the mechanism without the need for oil-based or synthetic lubrication that comes into contact with the compressed air. This is a key difference from technically oil-free compressed air, where there is always a residual risk of contamination. This Atlas Copco ZR400 oil-free air compressor is a perfect solution for compressed air applications where compliance with the highest air purity standards is crucial.
Atlas Copco ZR 400 fixed speed oil-lubricated rotary screw compressor preowned in stock
Explore the benefits of our used premium fixed speed Atlas Copco ZR 400 oil-injected rotary screw compressor. Known for its exceptional performance and high productivity, this compressor provides a cost-effective solution with low ownership costs. Built to withstand even the toughest conditions. You can choose your oil-injected compressor with pressures ranging from 7 up to 20 bar. A fixed-speed compressor offers the perfect combination of innovative screw technology, eco-friendly design, and outstanding quality with minimal operating and installation costs. With numerous variants and options, you are sure to find the ideal compressor for your requirements by DUP compressors.