Quick Answer: What Is Pump And Its Types?

What is the definition of pump?

1 : a device that raises, transfers, delivers, or compresses fluids or that attenuates gases especially by suction or pressure or both.

2 : heart.

3 : an act or the process of pumping.

4 : an energy source (such as light) for pumping atoms or molecules..

How many types of pump are there?

threeThere are three basic types of pumps: positive-displacement, centrifugal and axial-flow pumps.

What is considered a pump shoe?

A court shoe (British English), or pump (American English), is a shoe with a low-cut front, or vamp, with either a shoe buckle or a black bow as ostensible fastening. … This latter style is sometimes also called a opera pump or opera slipper.

What are the main parts of a pump?

The main components in a pump are the casing, impeller, backing plate, shaft and shaft seal, and the motor adapter. Some pumps have the backing plate as part of the casing in which case you would have a removable cover.

What is pump and its types PDF?

A pump is a device used to move fluids, such as liquids, gases or slurries. A pump displaces a volume by physical or mechanical action. Pumps fall into three major groups: direct lift, displacement, and gravity pumps. [ 1] Their names describe the method for moving a fluid.

What is the working principle of centrifugal pump?

A centrifugal pump converts rotational energy, often from a motor, to energy in a moving fluid. The two main parts that are responsible for the conversion of energy are the impeller and the casing. The impeller is the rotating part of the pump and the casing is the airtight passage which surrounds the impeller.

Which motor is used in water pump?

Electric Motors 3600 RPM (two-pole) submersible motor. By far, electric motors comprise the majority of powered drivers on pumps.

What is the principle of pump?

A pump is used to move fluids by using forces like air. Air moves forward from the way because the moving element starts to move. Generally, these are activated with electric motors that drive a compressor. Thus, a partial vacuum can be created because of the water movement, later it is filled with additional air.

What are the main parts of centrifugal pump?

Some of the most common components found in centrifugal pumps are:Pump main housing.Impeller.Impeller seal.Impeller bearings.Motor.Coupling.Shaft-drive.Shaft seal.More items…

What are the advantages of centrifugal pump?

The biggest advantage of centrifugal pumps is their aforementioned simplicity. They don’t require any valves, or many moving parts. This makes them easy to produce with many different materials. It also allows them to move at high speeds with minimal maintenance.

What are the two main types of water pumps?

Water pumps are mechanical or electromechanical devices that are designed to move water through pipes or hoses by creating a pressure differential. The two most common types of pumps used for pumping water are centrifugal pumps and positive displacement pumps.

What are different types of water pumps?

The various domestic pumps are:Self-Prime Regenerative Pumps. … Centrifugal Pumps. … Submersible Pumps. … Bore Well Compressor Pumps. … Pressure Booster Pumps. … Shallow Well Pumps. … Centrifugal Monoblock Pumps. … Submersible Pumps.

What does pump up mean?

transitive verb. 1a : to fill with enthusiasm or excitement. b : to fill with or as if with air : inflate. 2 : increase sense 1. Synonyms Example Sentences Learn More about pump up.

What is another word for pump?

What is another word for pump?drainsiphonUSsiphon offdrain offdischargetipvoidtaketransferfilter60 more rows

What are the different types of centrifugal pumps?

What are the main applications for centrifugal pumps?Type of centrifugal pumpApplicationChopper/grinder pumpWaste water in industrial, chemical and food processing/ sewageCirculator pumpHeating, ventilation and air conditioningMultistage pumpHigh pressure applicationsCryogenic pumpLiquid natural gas, coolants4 more rows