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Vacuum Technology

Product Driven Steam Jet Vacuum Systems

Product Driven Steam Jet Vacuum Systems are based on proven jet pump technology and often used if the product vapor is used as the motive medium for the jet pumps or if it is essential that no water enters the system.

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Our steam jet systems are reliable and require low maintenance.

Applications

Jet vacuum systems are used to create and maintain the vacuum in production plants for Polyester and Nylon.

Mode of operation

Jet vacuum pumps are generally driven by water vapor. Water vapor is easily obtained in industry and has proved itself as a good motive medium. When the motive steam in the jet vacuum pump condenses, condensate is produced which in some cases must be regarded as waste.

This can be avoided if the product vapor which is produced during the process, is used as the motive medium for the jet pumps. The motive steam condensate is then either put to further use in the process or is re-evaporated and is used again as the motive medium. Product vapor driven jet pumps are also used if it is essential that no water enters the system.

Advantages

  • No moving parts
  • Maintenance-free
  • Can be installed in virtually all situations
  • Quickly and easily put into operation
  • Almost unlimited life, when a suitable material of construction is chosen
  • Can be manufactured from various materials of construction
  • Low acquisition costs

Product vapor driven jet vacuum pumps do not differ in their functioning from water vapor driven jet vacuum pumps and therefore offer the same fundamental advantages. In addition, the energy requirement is in part substantially lower than is the case with water vapor driven jet vacuum pumps because of the low evaporation heat of organic vapors.

Related products

Ejector Test facilities at Karlsruhe R & D Center

Ejector Test facilities at Karlsruhe R & D Center

With state-of-the-art pilot plants and test benches our R & D Center is optimally equipped for testing in the fields of jet pumps and vacuum systems.

Gas jet compressor

Gas jet compressor

Gas jet compressors are based on proven jet pump technology and often used to mix and compress gases.

Gas jet ventilator

Gas jet ventilator

Gas jet ventilator type gv1 are based on proven jet pump technology and often used to draw off vapors from working areas, to ventilate tanks, circulate air etc.

High Corrosive Resistant Vacuum Systems

High Corrosive Resistant Vacuum Systems

High Corrosive Resistant Vacuum Systems are based on proven jet pump technology and often used for the removal of aggressive gases and steams.

Laboratory steam jet vacuum pumps

Laboratory steam jet vacuum pumps

Laboratory steam jet vacuum pumps type ldp1 are based on proven jet pump technology and often used as vacuum producers in chemical laboratories, for pilot plants and in small production plants.

Liquid jet gas compressor

Liquid jet gas compressor

Liquid jet gas compressors type fgv1 are based on proven jet pump technology and often used for the conveyance and compression of gases at simultaneous mixing with the motive liquid.

Liquid jet liquid pump

Liquid jet liquid pump

Liquid jet liquid pumps are used for conveying and mixing liquids such as water, acids or lye in water and waste water treatment plants.

Liquid Jet Vacuum Pump

Liquid Jet Vacuum Pump

Liquid jet vacuum pumps with threaded connections are mainly used in chemical laboratories for the production of vacuum, for example in vacuum distillation or drying.

Liquid jet ventilators

Liquid jet ventilators

Liquid jet ventilators type fv1 are based on proven jet pump technology and often used to draw off air, gases or vapor.

Steam jet compressor

Steam jet compressor

Steam jet compressors type bv1 are based on proven jet pump technology and often used used in evaporating, distillation, cooling, crystallization, deodorization, degassing and drying under vacuum.

Steam jet liquid pumps

Steam jet liquid pumps

Steam jet liquid pumps are based on proven jet pump technology and often used to elevate and convey liquids.

Steam jet vacuum pumps

Steam jet vacuum pumps

Steam jet vacuum pumps type dvp1 are based on proven jet pump technology and often used to handle large vacuum volumes.

Steam jet ventilator

Steam jet ventilator

Steam jet ventilators are based on proven jet pump technology and often used to convey air, gases and vapors.

Thermocompressors

Thermocompressors

Thermocompressors are based on proven jet pump technology and often used to reduce venting of low-pressure steam.

Variable - Flow Ejectors

Variable - Flow Ejectors

Variable - Flow Ejectors are based on proven GEA jet pump technology and often used for heat recovery.

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