Get Best Price for Diffusion Pump Oil : SV-SIGMA+™
Trusted by 5000+ Customers | 1,59,231 Liters Sold | Exporting to 17 Countries
Trusted by 5000+ Customers
1,59,231 Liters Sold
Exporting to 17 Countries
Diffusion Pump Oil : SV-SIGMA+
Supervac Industries® manufactures SV- SIGMA+™, Silicone ultra high vacuum diffusion pump oil, keeping in mind the ultra high vacuum applications. SV-SIGMA+™ is transparent and odorless. For the last 11 years, this Premier product of Supervac Industries® is being supplied to wide ranging vacuum application industries all over the world.
Features & Benefits of Diffusion Pump Oil : SV-SIGMA+
Compatible with all Diffusion pumps– The oil is suitable for all types and makes of Diffusion pumps around the globe as SV-SIGMA+™ conforms to international standards.
Chemically inert– Being chemically unreactive, the oil does not react to the metal interiors of Diffusion pumps like steel, chromium, aluminum and nickel, nor to the vacuum gases or elastomers.
Extremely low vapor pressure– Very narrow molecular weight distribution of the oil ensures that no backstreaming takes place in the pump.
Very high ultimate vacuum– Due to the low vapor pressure, the oil delivers very high ultimate vacuum to the order of 1×10-9 Torr, thereby ensuring best product quality.
High resistance to Oxidation– The oil does not degenerate or crack even under very high temperatures thereby, offering a long working life.
High Thermal Stability– SV-SIGMA+™ works excellently even in extreme operating temperatures.
Moisture Resistant– The chemical structure of the oil makes it resistant to moisture and water vapor.
Low Vacuum Time– SV-SIGMA+™ has high latent heat. This ensures lowest possible vacuum time. This cuts down the cycle time considerably.
Nonflammable and non toxic– Hence, totally safe for use.
Very long shelf life-Up to 2 years.
Easy Replacement/Substitute of other silicone vacuum oils with the same chemical properties e.g. DC-705 etc.- In fact SV-SIGMA+™ offers better suction power, better ultimate vacuum pressure and minimal or no oil backflow compared to other diffusion pump oils.
Very competitively priced.
Specifications of Diffusion Pump Oil : SV-SIGMA+
|Ultimate Vacuum||1×10-9 Torr|
|Vapor Pressure at 25°C||3×10-9 Torr|
|Resistance to Oxidation||Does not oxidize|
|Latent Heat||230.5 J/gm|
|Flash Point||Above 300°C|
|Specific Gravity At 25°C||1.09|
|Shelf Life||2 Year|
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