How To Prime A Sprinkler Pump

If your sprinkler system has been inactive for a while, you’ll need to prime the pump before using it. This simply means filling the pump with water so it can start moving water through the system. To do this, you’ll need to connect a hose to the inlet side of the pump and make sure the outlet side is open. Turn on the water and let it run until the pump is full. You may need to bleed air out of the system by opening a valve or bleeder cap. Once the pump is full, it should be able to start moving water through the system on its own.

1 Steps to Prime A Sprinkler Pump

Priming is a must before operating a sprinkler pump usually, pumps of this category have an inbuilt priming chamber that may have to be filled manually. One pump is used to prime the sprinklers and the other to circulate through the fire hose sprinkler pump primer, sprinkler pumps and motors. A guide to sprinkler pumps, types and selection and most common problems with sprinkler pumps the priming chamber on the pump has to be filled with water.

One of the most important aspects of learning how to prime a sprinkler pump is that it can help prevent damage to your sprinkler system. If the pump is not primed properly, the water can become trapped in the system and cause the pump to overheat. This can lead to serious damage to your pump and potentially your entire sprinkler system. In addition, if you do not know how to properly prime your pump, you could end up wasting a lot of water.

Step 1: Turn Off Water Supply Turn Off Power To Pump Open Valve To Release Water From System Remove Plug From Pump Fill Pump With Water Replace Plug In Pump Close Valve Turn On Power To Pump Turn On Water Supply

To prime a sprinkler pump, you will need to turn off the water supply and the power to the pump. Then, open the valve to release any water from the system. Remove the plug from the pump and fill it with water. Replace the plug in the pump and close the valve. Turn on the power to the pump and turn on the water supply.

Frequently Asked Questions

Why Is My Sprinkler Pump Not Priming?

There are a few reasons why a sprinkler pump might not be priming. One reason could be that there is not enough water in the pump to prime it. Another reason could be that the pump’s impeller is not turning. If the impeller is not turning, the pump will not prime. Another reason could be that the check valve is not working properly.

How Long Does It Take To Prime A Sprinkler Pump?

It usually takes around 30 minutes to prime a sprinkler pump.

How Do You Prime A Pump For A Sprinkler System?

The best way to prime a pump for a sprinkler system is to fill the pump chamber with water, then open the bleeder valve and let the water run out until it is clear.


The process of priming a sprinkler pump is fairly simple. First, locate the pump and identify the priming port. Next, fill the pump’s primer with water and insert the hose into the priming port. Finally, start the pump and allow it to run until the water exits the hose.

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