Multistage pumps

This ppt deals with different types of Multi-stage pumps.

1. Hydraulics And Hydraulic Machine Name-Shikhar Verma Roll No.-1801575 Branch-Civil Serial No-12 Submitted To- Dr. Gurumukh Das

2. MULTISTAGE CENTRIFUGAL PUMP

3. CENTRIFUGAL PUMP The Pump which raises water or liquid f rom a low level to a high level by the Action of C entrifugal Force.

4. PRINCIPLE OF CENTRIFUGAL PUMP

5. MULTI-STAGE CENTRIFUGAL PUMP The centrifugal pump which has two or more than two Impellers, such a pump is called Multi-stage centrifugal pump.

6. MULTISTAGE PUMP (SERIES CONNECTION) To Produce a High Head.

7. Assume n=Number of identical Impellers mounted on a same shaft. Hm=Head developed by each Impeller. Then Total Head Developed=n*Hm

8. MULTISTAGE PUMP (PARALLEL CONNECTION) To discharge a large quantity of liquid,

9. Assume n=Number of identical pump arranged in parallel. Q=Discharge from pump one. Total Discharge=n*Q

10. APPLICATIONS

11. Pumping of water in high rise building.

12. Industrial Applications requiring substantial wash down facilities .

13. Jacking pumps for fire hydrant system.

14. Boiler Feed System.

15. Irrigation purposes.