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Trusted by 5000+ Customers

1,59,231 Liters Sold

Exporting to 17 Countries

Choosing the right Diffusion Pump Oil can be challenging

  • Doubtful Quality
  • Monopolistic Supplier
  • Unreasonable Price
  • Availability Issues
  • Unreliable Delivery
Diffusion Pump Oil : SV-SIGMA
Diffusion Pump  Oil : SV-SIGMA

Get SV-SIGMA Diffusion Pump Oil

And get complete peace of mind

Trusted by 5000+ Customers    |    1,59,231 Liters Sold    |    Exporting to 17 Countries

Diffusion Pump Oil : SV-SIGMA (Equal to DC 704 )

Supervac Industries® manufactures SV- SIGMA™, silicone diffusion pump oil- equal. DC 704, keeping in mind the high vacuum applications. For the last 11 years, this Premier product of Supervac Industries® is being supplied to clients in wide ranging vacuum application industries all over the world.

Transparent and odorless, SV-SIGMA™ silicone diffusion pump oil is packed with many outstanding properties like extremely low vapor pressure, high ultimate vacuum, outstanding resistance to oxidation etc.

SV-SIGMA silicone diffusion pump oil is compatible with all makes and models of diffusion pumps all over the world.

Quality Certification and Patents

Your benefits of using Diffusion Pump Oil (SV-Sigma)

  • 33.3% Cost saving.
  • 11% faster vacuum.
  • Delivers a clean vacuum, therefore keeps your expensive diffusion pump safe.
  • No cleaning of diffusion pump required EVER; so zero maintenance cost and no headache for you.
  • 24x7 easy & quick availability of SV-SIGMA.
  • Up to 37% lower inventory carrying cost.
  • Trusted company supplying diffusion pump oil for the last 11 years to numerous industries worldwide.

Features & Benefits of Diffusion Pump Oil - SV Sigma

  • SV-Sigma Diffusion pump oil- Equal. DC 704 is 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 either to the metal interiors of Diffusion pumps like steel, chromium, aluminum and nickel, or to 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, SV-Sigma Diffusion pump oil- Equal. DC 704, delivers very high ultimate vacuum to the order of 1×10-7 Torr, thereby ensuring best product quality.
  • High resistance to Oxidation– SV-Sigma Diffusion pump oil- Equal. DC 704, 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 SV-Sigma Diffusion pump 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-SV-Sigma Diffusion pump oil- Equal. DC 704 has a long shelf life; Up to 2 years; if stored properly.
  • Easy Replacement/Substitute of other silicone vacuum oils with the same chemical properties e.g. DC-704, Indomet Tetra, CVC-4 etc.- In fact SV-SIGMA™ offers better suction power, better ultimate vacuum pressure and minimal or no oil back flow compared to other diffusion pump oils.
  • Very competitively priced. Not just outstanding quality, Supervac guarantees lowest price for its silicone Diffusion pump oil compared to other oils in the market. Supervac takes care of both, high vacuum technology as well as client satisfaction.

SV-Sigma - Diffusion Pump Oil suitable for

  • Varian, Edwards, Pfeiffer, Welch and many more diffusion pumps.
  • Metallizing, heat-treatment, object metallizing, optics, aerospace, nuclear science, research and development and university labs.
  • Vacuum requirement of up to 10-7 Torr.
  • Replacement of DC-704, CVC-4, Indomet Tetra and Hivac F-4.
  • This field is for validation purposes and should be left unchanged.
Download Diffusion Pump Oil (SV-Sigma) - MSDS

Specifications of Diffusion Pump Oil - SV Sigma

PropertyValue
Ultimate Vacuum1×10-7 Torr
Vapor Pressure at 25°C2×10-8 Torr
Resistance to OxidationDoes not oxidize
Latent Heat220.5 J/gm
Molecular Weight484
Flash PointAbove 270°C
Boiling Point220°C
Specific Gravity At 25°C1.07
AppearanceWater White
Packaging(1KG) (5KG)
Shelf Life2 Year
Equivalent Oils(DC-704) (D-31) (CVC4)
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What Our Clients are Saying About Us

holostik-logo

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

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

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

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

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

data-poducts

DADA ENERGIES LTD.

(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-logo

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-logo

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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Few of our Clients

capco
goorej
lumax
srf
uflex
valeo
goldplus
laxmi
nahar
jubilant
minda
DMRL
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FAQ's

SV-SIGMA™ is an alternative to which commonly used oils ?

SV-SIGMA™ is used as an alternative to now discontinued DC-704. This is also an alternative of CVC-4. In fact volume of sale of SV-SIGMA™ diffusion pump oil is much larger than that of CVC-4.
 

What is the normal working life of SV-SIGMA™ 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.

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