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Invoil 20 Vacuum Pump Oil

Price: $315.00
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Invoil 20 Vacuum Pump Oil
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Invoil 20 Vacuum Pump Oil

Invoil 20 is the standard mechanical pump fluid used in applications involving corrosive or reactive gases. The fluid has been double-distilled to remove the majority of the light fractions present in all raw material feedstock. The removal of these fractions slows the degradation process and reduces the rate of sludge accumulation in the mechanical pump. Actual field use indicates that Invoil 20 tends to extend the useful service life of the fluid anywhere from 5 to 10 times that of standard hydrocarbon fluid. Invoil 20 can also be used as a diffusion pump fluid; this is a great advantage, allowing the user to establish a homogenous system and thus helps prevent any possible cross contamination.

Inland 19 20 21 33 35 43 77 87 97
Vapor Pressure at 25°C (Torr) 1x10-5 <1x10-6 3x10-5 <1x10-6 <1x10-7 2x10-4 <5x10-5 <1x10-4 <4x10-4
Boiling Point at .01 Torr (°C) 112 127 112 166 168 95 138 100 158
Viscosity at 40°C (cSt) 55 58 55 67 115 68 100 175 207
Pour Point (°C) -15 -10 -15 -10 -9 -10 -9 -29 -12
Flash Point (°C) 213 224 213 247 252 230 257 210 235
Fire Point (°C) 244 259 244 275 281 250 291 240 277
Density at 25°C (g/ml) 0.87 0.87 0.87 0.86 0.86 0.88 0.88 0.89 0.90

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Invoil 20 Vacuum Pump Oil - 1 liter, 1 gallon, 5 gallon

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