Silicone Diffusion Pump Oil : SV-SIGMA FAST
Silicone Diffusion Pump Oil : SV-SIGMA FAST

Get Best Price for Diffusion Pump Oil : SV-SIGMA FAST

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

Silicone Diffusion Pump Oil : SV-SIGMA FAST

Supervac Industries® manufactures SV- SIGMA FAST™, Silicone vacuum diffusion pump oil, keeping in mind the high vacuum applications. SV-SIGMA FAST™ 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.

  • SV-SIGMA™ : Alternative / Replacement of DC704, CVC4
  • SV-SIGMA+™ : Alternative / Replacement of DC705
  • SV-SIGMA FAST™ : Alternative / Replacement of DC702

Features & Benefits of Diffusion Pump Oil : SV-Sigma Fast

  • Compatible with all Diffusion pumps– The oil is suitable for all types and makes of Diffusion pumps around the globe as SV-SIGMA FAST™ 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 1×10-6 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 FAST™ 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 FAST™ 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-702 etc.- In fact SV-SIGMA FAST™ 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 Fast

Ultimate Vacuum1×10-6 Torr
Vapor Pressure at 25°C3×10-6 Torr
Resistance to OxidationDoes not oxidize
Latent Heat220 J/gm
Flash PointAbove 250°C
Boiling Point180°C
Specific Gravity At 25°C1.07
AppearanceWater White
Packaging(1KG) (5KG)
Shelf Life2 Year
Equivalent Oils(DC-702)
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Few of our Clients


What Our Clients are Saying About Us


Holostik India Ltd

(World’s largest holograms manufacturer)

We consider your Products and services as an added asset to our company

Dheeraj Gandhi Manager – Procurement February 15, 2017


Uflex Ltd.

(World’s largest metallizer)

Supervac industries have made a name for themselves which shows in their world class quality products.

Sunil Gupta General Manager (Purchase) February 15, 2017


Sunrise Polypack Pvt. Ltd

(Polyster Film Metallizer)

We acknowledge and value your work culture, professional ethics and after sales service and support of your team members for on time delivery of quality products.

Devendra Agarwal Director February 17, 2017


Shankar polymer Pvt. Ltd.

(Largest PVC Metallizer)

Supervac, not only provides us with metallizing consumables but also with rich subject knowledge and free technical support.

Sandeep Sharma Director February 17, 2017


First Vac Met Corporation Pvt Ltd

(One of India’s oldest metallizer)

Main advantage of dealing with Supervac Industries is inventory is less, same way investment is less compare to import these products from Europe and USA. We forgot to import metallizing products after dealing with Supervac Industries.


Rajiv Jariwala Managing Director February 17, 2017



(Oldest Capacitors Films Metallizers)

You are a dependable vendor who meets our quality, quantity and supply schedules diligently, while offering competitive pricing.

Pradeep Kumar. B President February 23, 2017


Lumax Industries Limited

We have been dealing with Supervac Industries since last 9 years. We are using there World class quality products such as Booster Pump Oils, Silicon Oil etc. They are giving us free technical support also when we required.

We wish to continue our association with you in the long run also we wish them great success and best luck for future endeavours.

Sajjan Singh Ahlawat Plant Head March 6, 2017


Kanodia Technoplast Ltd

We have been your customer for last three years for Graphite Paint and Graphite Tape. The Excellent quality of your products and timely delivery make you our preferred supplier. Keep on the good work.

Rajesh Handu GM March 7, 2017

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What is the normal working life of SV-SIGMA FAST™ diffusion pump oil ?

Working life of the oil depends on a number of parameters like the application where it is used, condition and maintenance of plant etc. But normally customers get a life of 1.5 – 2 years.