Mamko

Ejector is a device in which a high velocity Jet of a given fluid mixes with a second fluid and the mixture is discharged into a region at pressure higher than the source of the the second fluid. The Ejector pumps the second fluid from one place to another.

Motive	Suction Materials
Fluid
	Water Vapor,	Air	Gas/Vapors	Liquid	Solids
	Steam

Steam	Refrigeration,	Vacuum	Vacuum	Pumping	Leaching,
	Stripping,	Compressor	Compressor	Heater,	Stripping,
	Drying,			Injector	Drying.
	Compressor

Air		Vacuum	Vacuum	Sampling	Conveying
		Compressor	Compressor	Mixing

Gas/		* Heat	Compressor	Sampling	Conveying
Vapors		Controller *		Mixing
		Vacuum	Vacuum

Liquid	Vacuum	Vacuum	Vacuum	Pumping	Conveying
	Condenser	Pump priming		Mixing	Mixing



	Table : Application of Ejectors



	Note that �Liquid-Jet Ejectors� are distinct in their simplicity and construction. They are, in the recent years, termed as �Eductors�. Mamko also has used this Nomenclature. Ejector is a more general word. However, we have used them only when the motive fluid is Steam, Air, Gas or any vapour. A typical Ejector is given in Fig. above.