Compressors play an important role and have multiple uses that can be found in every industrial plant where compressed air or compressed gas tools are used, for cooling, heating and other many applications in a wide range of utilities. Compressor oils are therefore products, the choice of which is complex and requires extensive technical knowledge. The correct viscosity grade compressor oils are recommended for use in rotary screw, rotary vane, reciprocating and other compressor applications. Crystal IND Compressor Oil VDL series lubricants, meeting German Standard DIN 51506 Group VDL, are formulated with high solvent mineral base stocks in combination with a special additive technology to achieve high oxidation resistance, good protection against rust, anti-foaming and wear and low carbon deposit formation in compressor parts. DIN 51506 Classification of oils for piston air compressors DIN 51506 VDL – oils containing additives protecting from corrosion and oxidation; Air compression temperature up to 220ºC DIN 51506 VCL – oils containing additives protecting from corrosion and oxidation; Air compression temperature up to 160ºC DIN 51506 VBL – oils containing additives protecting from corrosion and oxidation; Air compression temperature up to 140ºC DIN 51352-2 Classification Testing of lubricants; determination of ageing characteristics of lubricating oils; Conradson carbon residue after ageing by passing air through the lubricating oil in the presence of iron oxide. Why Crystal for Compressor Oils? Crystal compressor oils protect all mechanical parts in compressors and meet DIN 51506 and VBL/VCL/VDL performance specifications. Different viscosity grades are available. Major compressors manufacturers include Atlas Copco, BAUER compressors, Ingersoll Rand, Boge compressors, KAESER compressors, GEA Grasso, Danfoss compressors and many others. Advanced Crystal compressor lubricants protect today's compressors and enable equipment to operate at higher efficiency. Crystal product benefits help improve potential maintenance expenses and downtime savings. Crystal Compressor Oil VDL ISO VG 32/46/68/100/150 recommended for Crankcase and Cylinder lubrication of Reciprocating air compressors. Crystal Compressor Oil SRC 32/46 recommended for Rotary Screw and Sliding Vane type compressors. The range of Compressor Oils offered by Crystal let You choose best suitable Oil for your Compressor Machine!