. All welded eliminating damage to equipment and the environment. When you use HEE-Duall and remove fumes. When high-pressure steam enters the intake please complete our Liquid Eductor Data Sheet or call us at 973-328-1011. Fox also stocks some 4″ to 8″ eductors in carbon and stainless steels. Please contact us for more information. REQUEST A QUOTE! Fox Venturi Products > In-Stock Venturi Eductors. Home.Working Principle of Eductor on Ships. Eductor works on Bernoulli's principle. It states that an increase in the speed of a fluid occurs simultaneously with a reduction in pressure. Refer to the simplified Bernoulli's equation below …An eductor is the name of a pump that uses the venturi effect during a pumping operation. This is a type of jet pump which is used to pump sediment and liquid out. They're often used when the suction head is too deep for another pump. Contents show. Image Source: File:Eductor pump.svg – Wikimedia Commons. Due to the Bernoulli principle and ...Eductors are in stock from 1/2″ up to 3″ sizes and are stocked in Carbon Steel,