Coltri

Italian compressor manufacturer AEROTECNICA COLTRI S.p.A., commonly known worldwide as Coltri Compressors, is a leading manufacturer of high-pressure compressors for breathing air and technical gases. Nuvair is one of the world's largest distributors of Coltri Compressors worldwide. Depending on your needs, we ship custom-made Coltri compressors and components to most countries.

Coltri was founded in the 1960s. Their original core segment was refilling recreational and military diving cylinders. More recently, Coltri expanded operations to compressors used in firefighting, and industrial compressors used with nitrogen, argon, helium, and nitrox mixtures (up to EANx40) for scuba diving applications. Coltri also produces compressed natural gas (CNG) compressors for use with CNG-fueled vehicles.

Nuvair uses a variety of Coltri equipment in their high-pressure applications. Our catalog of electric-, gas-, and diesel-powered Coltri compressors runs from the portable MCH3 (1.47 hp/1.1 kW delivering 1.1 SCFM [31 L/min]) to the MCH45 (20 hp/15 kW delivering 32 SCFM [906 L/min]). We also carry Coltri CNG compressors, Coltri boosters, and all the parts and accessories needed to keep your Coltri equipment in top shape.

We have thousands of Coltri parts in stock and hundreds of Coltri parts, compressors, boosters, and repair kits on our website. Below is a sampling of our Coltri compressors and boosters posted online.