Where can Iget impeller #16622B010 for a shur dri water pump

Contact Shur Dry directly to inquire.

try dropping the drain hose to floor level
the problem most likely is that there is an obstruction in the pump impeller preventing it from spinning and pumping water

The impeller starts to spin immediately.
Fill the unit with tank water before you plug it in. It is not a strong enough pump to pull water out of the tank when it is dry, that would require an air pump. It has to be in water and then it will be able to push that water out which will draw water through the uplift tube.
NEVER run your water pump when it is dry. This will damage the impeller and possibly the impeller housing (the hole it sits in) and then you get to replace one or both of these.
Pour tank water into the filter until it starts to overflow back into the tank. Plug it in after you dry your hands. You should be able to hear the impeller spin. If you hear a noise and then it goes quiet, then the impeller is blocked for some reason and is not spinning. Unplug it and take it apart. The impeller should be smooth with no scratches or burrs that will cause it to catch in the housing in and stop spinning.
For regular maintenance, clean this impeller once ever few months by using a clean toothbrush on the sides of the magnet, on the flat end, and in the hole it sits in. Do this when you do your regular partial water changes.

Mine is too. But I have not had any useful replies to my simple question about "where is the level sensor".

SoI agree FIXYA looks a complete scam!!!

Hello
If this is a 220 volt pump then it needs to have 2 hot wires,so it would be connected to 2 15 amp breakers.The ground shold run from the pump back to the fuse panel box ground bar.

If this is a 115 volt pump it should be connected to one hot, one nutral, and one ground.

Possible a hot wire is making contact with water and tripping breaker.Or the pump motor is going to ground which means its no good.

call 888-987-8677 this a division of pentair they make shur-dri pumps

reducing the pipe size helps build head pressure.

I presume your pump is having a separate power supply.
It is to operate if and when there is power outage. Am
I right? Check your Shur-Dri backup pump. Plug it to
another power source, and switch it on. If it runs, then
the problem could be power supply. Have this checked
using voltage tester (multitester set at 300 volts) or you
may use an electric bulb.

Connect to the internet and type;
http//www.merchantcircle.com/business/Shur.Dri 419-289 1144.
This is where you can find your ShurDri Pump parts.

This could be several problems, a better description would help. If you have a presure tank the tank can lose air and sometimes need recharging. the regulator to the pump could be bad or out of adjustment. these are the 1st problems that come to mind with water pump problems.good luck.