Eductors for Pumping Liquids and Gases

Northeast Controls Inc.

<<Water jet eductors utilize the kinetic energy of one liquid to cause the flow of another. Eductors consist of a converging nozzle, a body and a diffuser and resemble syphons in appearance. In operation, the pressure energy of the motive liquid is converted to velocity energy by the converging nozzle. The high velocity liquid flow then entrains the suction liquid. Complete mixing of the motive and suction is performed in the body and diffuser section. The mixture of liquids is then converted back to an intermediate pressure after passing through the diffuser.>>

Eductors and Ejectors

Fox Valve Development Corp.

<<Fox Valve manufactures venturi eductors, ejectors, and venturi flow controls for industry, including solids-conveying eductors, air ejectors, steam ejectors, liquid eductors, and multi-stage vacuum systems. Fox has supplied these products to industry, aerospace, and research since 1961. This Web site contains extensive, detailed product information that can be read online or downloaded.>>