960531 Liters Sold     |     4993 Customers     |     17 Countries
960531 Liters Sold
4993 Customers
17 Countries
Vacuum Pump Oil : SV-77 (Rotary Vacuum Pump Oil)
SV-77 is Next generation Synthetic Rotary Vacuum Pump Oil / Mechanical Vacuum Pump Oil manufactured by Supervac Industries ®. It has received outstanding response from the vacuum industry owing to its excellent properties as compared to other mineral oil based competitive products in the market.
Supervac Industries is India’s no.1 manufacturer and supplier of two types of Rotary vacuum pump oils:
1. Vacuum pump oil (SV-77) : Premium Quality, Synthetic
2. Vacuum Pump oil (SV-68). : Double Distilled, Mineral
Most appropriate of these vacuum pump oils can be chosen depending upon the cost and the desired vacuum level.
- SV-77 : Synthetic Vacuum Oil
- SV-68 : Mineral Vacuum Oil
Get Best Price for Rotary Vacuum Pump Oil : SV-77
Features & Benefits of Rotary Vacuum Pump Oil : SV-77
- Triple distilled through molecular distillation process.
- Clear water white in color: SV-77 has no carbon, sulphur or other volatile impurities. Because of its high level of purity and anti-corrosive properties, SV-77 does not attack the oil seals, bearings and bushings of the pump, thereby, saving costly time, money and effort in pump maintenance.
- Free of artificial additives– Additives like rust inhibitors/anti corrosion etc. if present in vacuum oil separate from the base fluid under high temperatures and stick to the pump interiors as gummy substances. Since it is free of these artificial additives, unlike most of the so-called vacuum oils, SV-77 will never turn to gel form and never harm the pump interiors.
- Low vapor pressure at high pumping temperatures- This minimizes backstreaming and reduces pump-down time.
- Excellent Vacuum Level- Ultimate vacuum of 6×10-4 Torr.
- Carries no aromatic compounds or unsaturated double carbon bonds- This prevents the formation of sludge.
- Chemically inert –The oil shows excellent resistance to oxidation and reaction with any process gas.
- High Viscosity Index- SV-77 maintains excellent thermal stability between minus 15°C to 300°C due to its high viscosity index.
- High Thermal Stability– SV-77 works excellently even in extreme operating temperatures.
- Excellent lubricating properties – These properties maximize pump durability.
- Very Long Shelf Life- SV-77 has a life 2 to 3 times that of other mineral oils and therefore works out very economical.
- Conforms to DIN-51506 VD-L and ISO DIS-6521 specifications for vacuum pump oils.
- Suitable for mechanical/rotary pumps of all makes and models around the world.
- Comes in packing of 20 lt. and 210 lt.
Specifications of Rotary Vacuum Pump Oil : SV-77
Property | Value |
---|---|
Ultimate Vacuum | 6×10-4 Torr |
Vapor Pressure at 25°C | 3×10-4 Torr |
Resistance to Oxidation | Excellent |
Distillation | Triple Distilled Synthetic Oil |
(Carbon) (Sulfur) & other Impurities | Nil |
Flash Point | 300°C |
Viscosity at 40°C | 77cst |
Appearance | Water White |
Packaging | (20 ltrs.)(210 ltrs.) |
Important Properties of SV-77 (Premium Quality Synthetic Vacuum Pump oil) are explained in detail as under-
1) Vapor Pressure - Premium Quality Synthetic Vacuum Pump oil SV-77  has vapor pressure 3 X 10-4 Torr at 25 °C   because of a very low vapor pressure
What are Synthetic Vacuum Oils?
Synthetic Vacuum Oils are vacuum oils that have been refined from Synthetic base stock. Some performance enhancing additives are added to these for better properties. Because these are artificially made synthetic oils it is possible to precisely control composition of the oil and it's properties.Â
Advantage of Synthetic Oils
1) Synthetic oils have higher viscosity index compared to conventional mineral oils because of which the change of viscosity with temperature is minimal. This ensures proper lubrication of vacuum pump at all temperatures.
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
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 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
FAQ's
I understand SV-77 is a synthetic oil. What are its advantages over conventional Rotary Vacuum Pump Oil ?
SV-77 synthetic oil give you faster vacuum, and a higher vacuum level. This oil has life almost two times that of conventional oils.
Since SV-77 is water white in color, it does not make your pump dirty. SV-77 has no impurities like Sulphur. So the pump requires little or no maintenance.
What is normal working life of SV-77 Rotary vacuum pump oil ?
Working life of the oil depends on a no. of parameters like the application where it is used, condition and maintenance of plant etc. But normally customers get a life of 6 – 9 months.
A large amount of oil vapor is expelled from the exhaust of my rotary pump. Is it normal ?
Yes it is perfectly normal for initial 1-2 minutes when Rotary pump is switched on at start of vacuum cycle.Just make sure for safety and for cleanliness, that this vapor is vented to the outside. However, if oil vapors continue to be expelled even after this short initial period, it indicates a vacuum leak in system.
What if venting the oil vapor to the outside is not possible?
In that case, mist eliminator should be used. These prevent the fine oil droplets from exiting the pump. Instead, they condense the oil vapor and it runs back into the pump. This reduces the loss of oil from the pump and eliminates any safety hazard.
Recommended Articles regarding Vacuum Pump Oil
- LeakaOil:tection and Prevention in Vacuum Systems
- Synthetic Rotary vacuum pump oil vs. Mineral Rotary vacuum pump oil
- Why Should Vacuum Oils be changed at specified intervals?
- Molecular Distilled Vacuum Pump Oil: Explanation and Advantages
- Vacuum Gauges Explained
- How to Reduce Vacuum Time
- How to Eliminate Defects in Metallizing
- Why is Cleaning of Vacuum Chamber Required?
- Procedure for Safe Running of Vacuum Furnaces
- Top 20 Questions About Rotary Vacuum Pumps and Oils
- Caution! Vacuum Pump Users
- Vacuum Oil Equivalents
- Why Should Vacuum Oils be changed at specified intervals?
- 3 Secrets that Mineral Vacuum oil manufacturers will not tell you