COLTRI OIL ST 755 is a fully synthetic lubricant for compressors, produced with Tri-Ester technology and formulated to provide excellent and durable lubrication in the compression process in high and low temperature pumping units. A property that makes it absolutely universal.
With a nominal operating range of -15 ° C to + 250 ° C, the Coltri Oil ST 755 gives exceptional performances with all Coltri compressor models used for the treatment of breathable air, 40% "Nitrox" oxygen enriched air and technical gases.