309face

 Profile Answers by 309face 

• Jun 30th, 2010

 

To start the motor comfortly and makes to run the motor for a long duration.

sandeepfunky

 Profile Answers by sandeepfunky 

• Jul 2nd, 2010

 

Priming mainly used in centrifucal pumps is a process used to remove the air gap present in the rotor casing. This is necessary because if air is present in the casing, suction will not be intiated. the air alone will keep rotating and water will not be absorbed. 

sudeeb

 Profile Answers by sudeeb 

• Dec 19th, 2010

 

Priming is the process of filling water in centrifugal pump suction strainer to casing upto the delivery valve or priming point. It will remove the air from the suction side of the pump. In centrifugal pump, the liquid pumped is directly propotional to the density of the working fluid. If air is present its density is less than water, so water will not suck to the pump suction.

kit_inton

 Profile Answers by kit_inton 

• Jun 19th, 2011

 

is process by removing air that trap inside pump casing or at suction pipe, before filling a process liquid, open or remove the valve for air bleeding until you can't see any bubbles.