Oil, Mobil (RARUS 427 Reciprocating Compressor oil)

Designed for the stringent requirements of major compressor manufacturers, Mobil Rarus 427 is a superior ISO VG 100 ashless lubricant for use in single and multistage air compressors. Mobil Rarus 427 is intended for lubricating compressor systems employing gears and bearings, making them a great pick for crankcases and cylinders. The low ash and carbon formation of these products results in improved valve performance and reduced deposits in discharge lines, which means improved compressor performance overall, in addition to reduced safety concerns. Mobil Rarus 427 has a high load-carrying ability, which reduces wear on cylinders, rings, gears and bearings. This product also has exceptional water separability, which inhibits sludge formation, blockage and carryover to downstream equipment. Mobil Rarus 427 is especially effective for continuous high-temperature operation.