Vacuum Pump Oil Cross-Reference

Many vacuum pumps use oil or oil like fluids for lubrication, sealing or directly as the working part of the pump mechanism. Below listed, are a number of pump oils and their properties from various manufacturers. This list is intended to be used as cross reference chart and archive of oils no longer available.

Leybold

Mineral Oils

Name	ISO VG	Viscosity 40°C	Viscosity 100°C	Density	Flashpoint	Pour Point
LVO100	100	95 mm²/s	10.5 mm²/s	880 kg/m³	225°C	-9°C
LVO120	32	32 mm²/s	5.5 mm²/s	875 kg/m³	244°C	-27°C
LVO130	68	68 mm²/s	mm²/s	885 kg/m³	248°C	-21°C
LVO140	32	30 mm²/s	5 mm²/s	860 kg/m³	225°C	-18°C
LVO150	68	63 mm²/s	mm²/s	870 kg/m³	253°C	-18°C
LVO170	100	95-5 mm²/s	mm²/s	889 kg/m³	110°C	-25°C

Ester Oils

Name	ISO VG	Viscosity 40°C	Viscosity 100°C	Density	Flashpoint	Pour Point
LVO210	100	97 mm²/s	mm²/s	960 kg/m³	250°C	-33°C
LVO220	100	94 mm²/s	mm²/s	915 kg/m³	265°C	-35°C
LVO240		38 mm²/s	mm²/s	1055 kg/m³	225°C	-32°C
LVO250		13 mm²/s	mm²/s	925 kg/m³	185°C	-57°C
LVO260		24 mm²/s	mm²/s	980 kg/m³	245°C	-60°C

Edwards

Mineral Oils

Name	ISO VG	Viscosity 40°C	Viscosity 100°C	Density	Flashpoint	Pour Point
Ultra Grade 15		31.5			220°C	-18°C
Ultra Grade 19		48.6			225°C	-15°C
Ultra Grade 20		103			260°C	-12°C
Ultra Grade 70