Invoil Ester-based Fluid - Invoil, Invoil S, Invoil 37

Invoil Ester-based Fluid - Invoil, Invoil S, Invoil 37


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Invoil Ester-based Fluid
SpecificationsInvoilInvoil SInvoil 37
Vapor Pressure at 25ºC (torr)2x10-61x10-61.6x10-7
Boiling Point at .01 torr (ºC)126141137
Viscosity at 40ºC (cSt)271225
Viscosity at 100ºC (cSt)3.934.1
Pour Point (ºC)-52-56-28
Flash Point (ºC)196209225
Fire Point (ºC)229247None
Density at 25ºC (g/ml)0.980.911.17
Products
DescriptionPart No.Price on request
Invoil® are specially distilled for use in diffusion pumps where pressure of 10-7 torr is required. These fluids are a standard fluid for mass spectrometers, leak detectors, distillation systems, and electron microscopes.Invoil
Invoil® S are specially distilled for use in diffusion pumps where pressure of 10-7 torr is required. These fluids are a standard fluid for mass spectrometers, leak detectors, distillation systems, and electron microscopes.Invoil® S
Invoil® 37 is an ester-based fluid specially formulated and designed for vacuum booster diffusion pumps and proven effective in large ring jet booster pumps. This high vacuum fluid exhibits high oxidation resistance and rapid pump down characteristics. It has been frequently used as an economical substitute for expensive silicone-based fluids.Invoil 37