Summit DSL® synthetic compressor oils are unique combinations of quality diester base-stocks and the latest additive technology. Summit provides a wide range of DSL® lubricants that cover applications for rotary vane, rotary screw, and all ages and design-types of reciprocating compressors. Summit DSL® lubricants are especially noted for the following benefits: Low temperature fluidity, better thermal conductivity, reduced friction, high temperature thermal stability, greater resistance to mechanical stress, energy efficiency and reduced metal-to-metal wear. Summit DSL® Lubricants are formulated to keep compressors free of varnish and sludge build-up while extending drain intervals to 8000 hours. Summit DSL® lubricants are compatible with almost all elastomers used in compressors and pumps including the paint used in crankcases. RECOMMENDED USES Summit DSL® lubricants were designed for use in the frame and as a compressor cylinder lubricant. It is recommended for use in centrifuga