DUE GI S.r.l. is an Italian company specialised in engineering solution integration for compressed air and nitrogen, with the capability to design, manufacture, test and support complete systems for industrial and EPC clients. Its scope is not limited to supplying individual equipment, but integrates technology from recognised manufacturers with proprietary engineering to deliver functional, specification-adapted packages.
In instrument air compression packages, DUE GI’s value lies in its system-oriented approach. The design of the skid starts from very specific process variables: compressor type — lubricated or oil-free — required air quality, total flow rate at dryer outlet, working pressure, discharge temperature, ambient humidity conditions and guaranteed dew point. This indicates that DUE GI does not propose a generic solution, but sizes each package based on the real criticality of the service and the site conditions.
At the technical level, its offering covers both lubricated screw compressors and oil-free screw compressors, allowing adaptation to different air purity requirements and operating philosophies. In lubricated compressors, the range presented extends from compact models of approximately 1.3 m³/min to large capacity units of 18.3 to 70 m³/min, with typical pressure ranges of 7 to 13 barg. In oil-free compressors, DUE GI works with solutions of 6 to 51.2 m³/min and pressures of up to 10 barg, suitable for services where the absence of oil contamination is a priority.
The differential strength of DUE GI is therefore its ability to deliver individually customised turnkey systems, mounted on skid, tested, certified and ready for rapid installation, without complex additional operations at start-up. The company also emphasises its documentation support, certifications to customer requirements, technical assistance throughout all project phases and service capability in workshop and in the field. For those seeking a compact, integrated instrument air solution with reduced interface risk between supplies, DUE GI is particularly well suited as it combines detailed engineering, packaging, testing and after-sales support under a single supplier.