What are the types of pumps?

There are three basic types of pumps: positive-displacement, centrifugal and axial-flow pumps. In centrifugal pumps the direction of flow of the fluid changes by ninety degrees as it flows over impeller, while in axial flow pumps the direction of flow is unchanged.

How many types of pumps are there PDF?

A pump can broadly be classified into two categories, and those are: Positive Displacement Pump. Dynamic Pump.

What is miscellaneous pump?

Include various pumps from the Centrifugal and Positive Displacement types, but due to their specific design they are considered separately for a particular application.

What type of pump is a centrifugal pump?

-positive displacement pump
A centrifugal pump is categorised as a non-positive displacement pump. Traps a certain amount of liquid and forces it from the suction to the discharge port. Flow rate remains constant as change in pressure.

What is difference between centrifugal pump and rotary pump?

Rotary pumps operate in a circular motion and displace a constant amount of liquid with each revolution of the pump shaft. Centrifugal pumps differ from rotary pumps in that they rely on kinetic energy rather than mechanical means to move liquid.

What are the different types of plumbing pumps do?

Axial flow pumps. Axial flow pumps use an inline propeller operating directly in the pipe to move the fluid.

What are the different types of water feature pumps?

Water feature pumps take two main forms – submersible and non-submersible . Each type of pump has an intended use, and within these two groups, sub-types exist. A specialized submersible pump is used to power a fountain, which maybe connected directly to the pump or installed in another area of the feature.

What are types of pumps used in water supply?

Dynamic Pumps Centrifugal Pumps. These types of pumps are most commonly used worldwide. Vertical Centrifugal Pumps. Vertical centrifugal pumps are also called as cantilever pumps. Horizontal Centrifugal Pumps. These types of pumps include a minimum of two otherwise more impellers. Submersible Pumps. Fire Hydrant Systems.

What are the different types of concrete pumps?

There are mainly three types of concrete pumps: Boom or truck mounted pump. Trailer, line, or stationary pump. Specialized usage pump. Let’s briefly look at these three types of pumps.