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.

Submarine Manufacturing & Products (SMP LTD) have been UK distributors of Aerotecnica Coltri compressors for over 30 years.

For enquiries and pricing on all AEROTECNICA COLTRI products, spares, accessories and consumables please contact SMP Ltd on +44(0)1772 687775 or submit a quote on this website.