ROTARY VANE VACUUM PUMP
"EMVO" Series Rotary Vane Vacuum Pumps
Explore Our "EMVO" Series Rotary Vane Vacuum Pumps
EVEREST - EMVO ROTARY VANE VACUUM PUMP
ARE YOU USING "ROTARY VANE VACUUM PUMP" &Â NOT HAPPY WITH IT?
ARE YOU A VICTIM OF ?- Oil contamination because of process vapour carryover
- Process (foreign) material carryover causing pump jamming/chocking
- Oil spillage & Oil leakage
- Low vacuum when connected to Process
- Excessive power consumption
- Pump not generating desired ultimate vacuum
- High cost of operation & repair
6 Common Mistakes People make while selecting the Rotary Vane Pump:
- What is the required operating pressure
- What is the required flow rate?
- Is Vapour Contamination a risk to the Sealing Oil?
- Is Sealing Oil suck back a risk to process?
- Is the Roots Vacuum pump and Rotary Vane Pump ideally mapped with the right "Staging Ratio"
- Oversize and Loose/Waste energy, Undersize and face problem of low vacuum and/or high process time.
Benifits of choosing Everest-EMVO Rotary Vane Vacuum Pump
- More than 100,000 + Running Installations
- S. Korean designed & manufactured vacuum pump especially designed for demanding applications.
- Carbon Fibber Vanes, Self-Lubricating design.
- Alloy Steel Rotor & Casing, suitable for prolonged duty application.
- Short Delivery Time, Ready Stock Available
- High Vapour Handling Tolerance, capable to handle (in limited quantity) TOXIC & CORROSIVE Vapour
- 4th generation design, optimized based on customer and service feedback for prolonged duty life in the field.
- Selection of Quality of Oil Possible to match process requirement
- World Class Reliability, Proven and Widely Accepted Design & Product Quality.
- Best in Class Value of Money
- Upto 21% reduction in power for same pumping speeds compared to competition.
7 Benefits of EVEREST EMVO, that you should not be missing out!!!
- Rugged & Reliable Pump for trouble free operation.
- Special Mettallurgy Vanes, Rotor & Casing.
- ENP On internals, best suited for Harsh Process Applications.
- Choice of Various Sealing Oils depending on the nature of vapour and the type of application.
- Localized Vacuum Centre, Local Spare Parts Availability & Manpower for faster deployment.
- Support of Everest Qualified Vacuum Specialist to Optimise vacuum levels.
- Combination of Steel Alloy & Aluminium Alloy for high strength & rigidity.
Principal of Operation
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What is the working principle of a Rotary Vane Vacuum Pump Pump?
The Rotary vane vacuum pump is based on the principle of volume reduction, the entire cylinder housing is immersed in Oil and Oil acts as a sealer to reduce/minimise the slip losses between the rotary vanes and the stationary cylinder. This ensures tight sealing and minimal war loss on the blades. Oil lubrication can only be achieved by differential pressure between the housing and oil separator housing. Some oil pipes are used between the housings to achieve this. A cylindrical housing houses a rotating rotor. It is placed eccentrically so that the top of the housing touches the top. Centrifugal force is applied to the housing's wall by the blades. This creates three chambers that capture air. The vacuum chamber (suction) opens when the first chamber is opened. The rotor rotates and the next blade closes the chamber. (And opens directly next one). At this point, the air volume between the blades is at its maximum. The volume reduction of the oil gas mixture causes it to be compressed and then blows out into an oil separator housing. | Some pumps are equipped with outlets valves that stop backflow of air after the pump has reached its maximum pressure or is turned off. The complex design of the oil separator housing allows oil to be mechanically separated from gas. The oil sump is where the oil is collected. This removes 95-98% oil from the air. The oil-gas mixture is then passed through fine filter elements to remove any small oil particles. These oil particles are then reintroduced to the oil circuit via a float valve. You can blow virtually oil-free gas through either the air outlet, hoses, or pipes. |
Supervane (EMVO packed with Roots Vacuum Pump)
Super Vane is vacuum packages offered by Everest Vacuum as an alternative to Dry Vacuum Systems. These vacuum systems are a combinateion of a Roots vacuum Pump combined with a Rotary vane Vacuum Pump which are typically designed for being operated as semi-dry vacuum systems for clean vacuum applications. They are cost-effective solutions where contamination from process vapor is not a threat.
- System Offered: Super Vane 400 -> 5000 (Upto 5000 m3/hr)
- Application: Clean, Dust Free, Evacuation
- Working Vacuum Required: Upto 0.01 mBar
- Blank Off Vacuum Offered: Upto 0.001 mBar
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Why Everest Vacuum
Pan India
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Vast
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World Class
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R&D
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TESTIMONIALS
Everest Vacuum is a leading vacuum systems solution provider with great after sales service & support, they have done brilliantly well in understanding our
complete product & process requirement, designed a customised solution for us & supported us in commissioning of the product in the right fashion. We had to upgrade our installations from Stem/Water Jet ejectors to Dry Screw Vacuum Pumps looking into the enormous advantages that it would offer in terms of consistent deep vacuum & environmental friendly technology. We are very glad that we dealt with such a company who demonstrated high standards of professionalism along without losing sight of customer requirements. We would like to work with them again in the future & wish them all the best.
Mr. Kunal Sikchi
MD, Matrix LifeSciences
We have been using Everest Dry Vacuum Pumps & Systems for more than 5 years now. Everest machines are running very efficiently and have helped us save millions of rupees in terms of enhancement in productivity, downtime and innovative engineering.
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Mr. RP Bhosale
AVP, Engineering (Vinati Organics limited)
The Machines procured from Everest are running well in our processes. The Commissioning team of Everest has shown their expertise with the processes and has successfully completed the commissioning of the machine.
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Mr. Suresh Bahadur
AVP, Admark Polycoats Pvt Ltd.