What is the difference between centrifugal pump and reciprocating pump

Notify me of follow-up comments by email. Notify me of new posts by email. This site uses Akismet to reduce spam. Learn how your comment data is processed. Very well understood. I can come and get better from here. Leave a Reply Cancel reply Your email address will not be published. Iconic One Theme Powered by Wordpress. Centrifugal pump has smooth and continuous discharge.

Due to reciprocating mechanism a Reciprocating pump has fluctuating and pulsating discharge. Centrifugal pumps can handle large quantities of liquids. Due to valves and reciprocating mechanism a reciprocating pump can handle less quantity of liquids.

Centrifugal pumps can lift highly viscous liquids. Due to complex working mechanism of reciprocating pump it can lift only less viscous liquids. It can only lift water and similar liquids. Due to simple construction and absence of extra parts, centrifugal pumps require less floor area. Due to the presence of air vessels and belt drive , reciprocating pump occupies more floor area.

Centrifugal pump which is also known as rotary pump used kinetic energy of impeller to force the fluid and increase its kinetic energy. This kinetic energy suddenly converts into pressure energy which move fluid upward. These are used in household pumps for domestic water supply. Reciprocating pumps are one of the positive displacement pumps which contain a piston cylinder device. Water is trapped into the cylinder during suction stroke and force out during exhaust stroke.

It is mostly used to pump high viscous fluids. The basic and main difference between centrifugal pump and reciprocating pump is that centrifugal pump use kinetic energy of impeller so it continuously supply fluid but in reciprocating pump piston sucks the fluid and then pushes it out which does not gives continuous supply. There are some modified reciprocating pumps are available which gives continuous discharge. There are many other differences which are described as follow. It is mostly used for domestic purpose and where higher discharge at low head required.

These are mostly used in industries and high viscous fluid pumped at a high head. Today we have learnt about difference between centrifugal pump and reciprocating pump. If you have any query regarding this article, ask by commenting. Related Posts: What is Centerless Grinding? Reply Probably bcoz centrifugal pumps are continuous while reciprtocating pumps are discontinuous process Reply I think centrifugal pumps are used for viscous fluid such as oil,chemicals.

Reciprocating can handle only pure water as it's valves cause frequent trouble Reply No…can be used also for water In submersible pump That is multistage centrifugal pump. As per ur requirement in highly viscous fluid for reciprocating pump.

Reply Plz suggest me for a fluid mechanics book. Because reciprocating pumps will give low discharge at higher ends usually in industries and oil and gas plants these are used frequently to pump the chemicals and oils Reply why flow rate decrease with increase in pressure in centrifugal pumps Reply Bcz discharge rate Q is directly proportional to The AREA A. Centrifugal pump. The hydraulic energy is in the form of pressure energy, If the mechanical energy is converted into pressure energy by means of a centrifugal force acting on the fluid, the hydraulic machine is called a centrifugal pump.

You can read Centrifugal Pump in detail. It is a hydraulic machine that converts mechanical energy into hydraulic energy. This is a positive displacement pump. Here a certain volume of liquid is collected in the enclosed volume and is discharged using pressure to the required application. Reciprocating pumps are more suitable for low volumes of flow at high pressures. So this our short presentation on the difference between Centrifugal and Reciprocating pump, I hope you like it if so, let me know your thoughts in the comment section.

Your email address will not be published.