More on the results of vacuum pumps:

experimental chemistry - Choosing a vacuum pump for

Choosing a vacuum pump for fractional distillation. Now the tricky part and the one that give me the most headaches is the vacuum pump. I need one that has enough vacuum power to be able to distill at $\pu{13 mmHg}$ and one that is not expensive too. Setting up a water aspirator pump for vacuum distillation....<<more>>

Vacuum Pumps: Range of Applications for Vacuum Engineering

Pfeiffer Vacuum states that it is primarily rotary vane pumps, Roots pumps and dry pumps which are used for rough and medium vacuum applications. Turbomolecular pumps are employed to produce a high and ultra-high vacuum....<<more>>

Laboratory Vacuum Pump Buyers’ Guide | Labcompare

Hybrid vacuum pumps that combine attributes of rotary vane and diaphragm pumps are available. These pumps are especially well suited for applications that need the “fine vacuum” (10 –3 Torr) range of a rotary vane pump, but which have high vapor loads that would create a need for very frequent oil changes. Freeze dryers are a typical application....<<more>>

APPLICATIONS | Vacuum distillation, drying and

Vacuum pumps for vacuum distillation and vacuum drying are often used in the pharmaceutical industry, chemical industry, and oil and food processing. Performing processes in a vacuum is faster and more energy efficient than conventional processes....<<more>>

How to select lab vacuum pumps for high vapor-flow

Notice that this article has not addressed final drying and molecular distillation applications, nor pumps that serve as roughing pumps for turbomolecular pumps used in instrumentation vacuum. These tend not to be high vapor-flow applications....<<more>>

experimental chemistry - Proper use of vacuum pump during

The vacuum pump I have is a two-stage rotary vane pump which is capable of 250 microns or lower. It has a triple inlet, one 1/4", 3/8" and 1/2". My glassware is typical distillation glassware including a Graham condenser and a vacuum takeoff joint that connects between the condenser and the receiver....<<more>>

Vacuum pumps for Vacuum Distillation, Drying & Solvent

Filtration & Distillation At Pharmaceutical R&D Facility Scenario. Client is a Research & Manufacturing Organization based out of Bangalore. They are setting up a new Analytical R&D facility which has a central vacuum requirement for 30 points that are connected to Fume-hoods, Rotary Evaporators and Filtration units....<<more>>

Vacuum pumps & vacuum systems for lab applications

Product range includes vacuum pumps like rotary vane pumps, oil-free diaphragm pumps & vacuum gauges for laboratory applications....<<more>>

Chemical Vacuum Pump Applications

Continuous and batch distillation Chemicals can be conveyed safely and economically with stand-alone compressors or vacuum pumps and central systems. Dust free and therefore loss-free conveying, simple design of the piping and no deformation of the conveyed material are assured....<<more>>

Vacuum Pumps For Industrial and Medical Applications

Another direct-drive vacuum air compressor/pump, the QSVI is built for heavy-duty industrial applications. These stand-alone pumps have the ability to automatically adjust the air flow to meet the unique demand capacity of the specific application....<<more>>

Applications - Vacuum Pump Manufacturer - PPI Pumps

This application involves applying a vacuum to a crude oil distilling column. The combination of heat and vacuum separates the crude oil into different components based on their boiling temperature. Its purpose is to enhance the recovery of the lighter components, such as gasoline....<<more>>

Get a Custom Industrial Vacuum Distillation Column | See

Vacuum distillation design lowers energy requirements for ethanol separation A distillation system attempting to achieve 91% separation of ethanol and water benefited from a 4.5psia vacuum, which lowered required energy inputs....<<more>>

Vacuum distillation - Wikipedia

Vacuum distillation is a method of distillation performed under reduced pressure. As with distillation, this technique separates compounds based on differences in boiling points. This technique is used when the boiling point of the desired compound is difficult to achieve or will cause the compound to decompose....<<more>>

Application - pfeiffer-vacuum

Screw vacuum pumps 4.4.2 Application In recent years, water cooled screw pumps and the multi-stage Roots pumps described in the following section have been replacing more and more the previously dominating oil-lubricated rotary vane pump in the high pumping speed segment (100 – 600 m³ · h -1 )....<<more>>

Vacuum Distillation - Hokaido Vacuum Pumps and Systems

In the pharmaceutical and chemical industry as well as the applications in other areas, such as food & beverage processes, vacuum distillation is a very important means. There is another application which is crude oil refining. Two processes of distillation are needed for this application as the crude oil contains hydrocarbons which results in different boiling points....<<more>>

Vacuum Pumps for Ovens, Rotovaps, Distillation

Vacuum pumps are used in a wide variety of industries and applications. In both laboratories and production facilities you’ll find vacuum pumps on a range of machinery from vacuum ovens, rotary evaporators, filtration setups, to distillation systems.Vacuum pumps are the engine that help get the job done....<<more>>

Vacuum Pump for Evaporation MEE Plant Application

Single Stage Vacuum Pump for Evaporation ( MEE Plant ) Application are equivalent to most reliable SLM-MANEKLAL design.These rugged pumps are simple for smooth operations and easy to maintenance....<<more>>

CXS chemical dry vacuum pump - Edwards

Building on long experience of vacuum applications, the new CXS performance in a wide range of applications, including distillation, drying, evaporation, reactor service, house vacuum, solvent recovery, sterilisation, fatty acid deodorisation and filtration. CXS chemical dry vacuum pump application note. Performance curves Key ...<<more>>

Controlling Vacuum Distillation - Equilibar

Vacuum Distillation. Vacuum distillation is used to lower the pressure above a liquid to less than its vapour pressure. This allows the most volatile liquids to be selectively boiled off and distilled....<<more>>

vacuum distillation pump | eBay

Save vacuum distillation pump to get e-mail alerts and updates on your eBay Feed. + SPONSORED. 2L Short Path Distillation Kit Complete Turnkey Package w/ Vacuum Pump & Chiller. Brand New. $2,988.95. From China. Buy It Now +$599.95 shipping. Free Returns. 75 Watching....