The basic principle of jet pumps consists in the liquid or gas jet being emitted by a nozzle at high speed entraining and accelerating the surrounding liquid, gas or solid matter.
The basic principle of jet pumps consists in the liquid or gas jet being emitted by a nozzle at high speed entraining and accelerating the surrounding liquid, gas or solid matter.
1= motive nozzle, 2 = diffuser, 3 = head, A = motive medium inlet connection, B = suction manifold, C = pressure manifold
The result of this action is a mixture of the driving and entrained (sucked) fluids, the velocity of which is reduced and the pressure increased in a second nozzle.
The practical application of this principle requires a simple apparatus which essentially consists of only 3 main parts:
Ejectors systems have a simple design, they are reliable and require low maintenance because they work without moving parts.
Air jet vacuum pumps type lvp1 are based on proven jet pump technology and often used when no steam is available as motive medium.
Combined Steam Jet and LRVP Systems are based on proven jet pump technology and often used to create and maintain the vacuum.
Gas jet compressors are based on proven jet pump technology and often used to mix and compress gases.
Gas jet vacuum pumps are based on proven jet pump technology and often used to evacuate pipelines, vessels, and plants. They are used to mix and compress gases.
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.
Multi-stage steam jet vacuum pumps in graphite for corrosive applications.
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 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 pumps are used for conveying and mixing liquids such as water, acids or lye in water and waste water treatment plants.
Liquid jet mixers type fm1 are based on proven jet pump technology and often used to mix and circulate liquids.
Liquid jet solids pumps are based on proven jet pump technology and often used to convey types of solids.
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 type fv1 are based on proven jet pump technology and often used to draw off air, gases or vapor.
Multi-stage steam jet vacuum pumps are used to produce vacuum in evaporators, driers, distillation plants, rectifying, freeze drying, poly-condensation, degassing, deodorizing plants etc.
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.
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 cooling systems are based on proven jet pump technology and often used to cool a liquid directly without any additional refrigerant by means of flashing into the vacuum.
Steam jet heaters are based on proven jet pump technology and often used to heat liquids by direct injection of heating steam.
Steam jet liquid pumps are based on proven jet pump technology and often used to elevate and convey liquids.
Steam jet vacuum pumps type dvp1 are based on proven jet pump technology and often used to handle large vacuum volumes.
Steam jet ventilators are based on proven jet pump technology and often used to convey air, gases and vapors.
Thermocompressors are based on proven jet pump technology and often used to reduce venting of low-pressure steam.
Variable - Flow Ejectors are based on proven GEA jet pump technology and often used for heat recovery.
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