4BT injector 3909475 cummins diesel engine spare parts A steam injector is typically used to deliver cold water to a boiler against its own pressure using its own live or exhaust steam, replacing any mechanical pump. This was the purpose for which it was originally invented in 1858 by Henri Giffard. Its operation was from the start intriguing since it seemed paradoxical, almost like perpetual motion, but its operation was later explained using thermodynamics. Other types of injector may use other pressurised motive fluids such as air. Depending on the application, an injector can also take the form of an eductor-jet pump, a water eductor or an aspirator. An ejector operates on similar principles to create a vacuum feed connection for braking systems etc.
We will reply you as soon as possible once we get your inquiry, we welcome the friend from all over the world to join us, negotiate with us and do business with us. Im sure we can build a strong win-win relationship between both parties as we own a specialized customer-oriented team.
Enjoy your truck Driving with infinite power and excellent quality
Looking forward to doing business with you!