How To Prime A Well Pump For Sprinkler System. No device should be left on if you're fiddling with it. Injector assembly 12 is placed into the system just before pump inlet 16.
Repeat the procedure if there is still air left in the intake line. The user would then have to reprime pump 14. This primes the pump by pushing out the water and also getting rid of any air in the intake line.
A well pump needs to be primed in order to create the internal pressure necessary to draw water from your well or other water source and pump it to where you need it to go.
Your system is now primed and ready for use. You should now have the intake hose full of water and can turn on the motor. Why do you need to prime a well pump? A well pump needs to be primed in order to create the internal pressure necessary to draw water from your well or other water source and pump it to where you need it to go.