What is equivalent to vacuum pump oil?You can use refrigeration oils as a substitute for vacuum pump oil- they offer constant thermal conductivity, viscosity, and chemical stability.
Which oil is used in oil vacuum pump?Mobil Vacuum Pump Oil 100 is recommended for the lubrication of vacuum pumps and is suitable for applications involving absolute pressures from 50 microns of mercury down to the highest vacua achieved by commercially available vacuum pumps. It is also suitable for use in pump bearings and sealing glands.
Is vacuum pump oil the same as mineral oil?Vacuum pump oil is typically a mineral oil that is well-refined and has a specific viscosity and low vapor pressure for the usage it is being applied to. Though the term 'oil' is used, modern pump oil has developed far beyond the distilled petroleum products.
What viscosity is vacuum pump oil?Normal viscosity for vacuum pump oil is 68 to 77 cst at 40°C. (8) Viscosity Index – The viscosity index (VI) is unitless measure of the change of viscosity with temperature; mostly used to characterize the viscosity-temperature behavior of vacuum pump oil.
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