A VAM pump is a type of positive displacement pump that is used to move fluids or gases from one location to another. The name “VAM” is an acronym for “valve-actuated metering.” This type of pump is often used in applications where a precise amount of fluid or gas needs to be moved, such as in fuel injection systems or medical devices.
VAM pumps are typically made from stainless steel or other materials that are resistant to corrosion. The pump consists of two main parts: a housing and a rotating assembly. The housing contains the valves that control the flow of fluid or gas through the pump. The rotating assembly includes a rotor that is connected to a drive shaft. As the drive shaft turns, the rotor also turns and creates a vacuum that sucks fluid or gas into the pump.
The pumping action of a VAM pump is created by the interaction between the rotating assembly and the housing. As the rotor turns, it creates a vacuum that pulls fluid or gas into the pump. The valves in the housing then close, trapping the fluid or gas inside. As the rotor continues to turn, it pushes the fluid or gas through the outlet valve and into the desired location.
VAM pumps are capable of moving a variety of different fluids and gases, including water, oil, air, and even some hazardous materials. They are often used in industrial applications, such as in petrochemical plants or oil refineries. VAM pumps can also be found in some consumer products, such as in some types of power washers.
There are two main types of VAM pumps:
Single-stage and multi-stage. Single-stage pumps are typically used for applications where the fluid or gas being moved does not need to be pressurized. Multi-stage pumps canned motor are typically used for applications where the fluid or gas being moved needs to be pressurized, such as in fuel injection systems.
VAM pumps are very versatile and can be used in a variety of different applications. They are often used in industrial settings, but can also be found in some consumer products. VAM pumps are a reliable and efficient way to move fluids or gases from one location to another.