Rietschle by Garnder Denver Mulit Lube Pump Oil  VP-100 Gallon Replacement 

VP 100 is highly refined, a premium detergent free oil designed for vacuum pump use. This oil is characterized by outstanding lubricating performance where oxidation, rust and high bearing and gear loading are not problems. It has excellent oxidation resistance and water separation. ISO 100 Viscosity @ 40°C,cSt : 95 Viscosity @ 100°C,cSt :114 Viscosity Index: 95 Flash Point, °C/°F: 226/439 Pour Point, °C/°F: -29/-20 Vapor Pressure @ 25°C, Torr: 1 x 10-5 Specific Gravity .86 Test methods: ASTM D445, ASTM D2270, ASTM D92, ASTM D97, ASTM D1298 ISO 9001 Replacement Oil for Busch – R-530