Plumber in Bradenton » Blog » What are the common causes of well-pump airlocks?

What are the common causes of well-pump airlocks?

airlock
If you’ve ever had your well pump act up — spit out the water in spurts or not deliver — it might be an airlock. This annoying issue can make you scratch your head regarding how to get a consistent water flow only. But what is it that causes a well-pump airlock, and how can you prevent it? Let’s dive in.

1. The Pump Was Installed Incorrectly

A well pump is hardly something you throw in and hope for the best. If not installed properly, air can work its way into the system. If the suction pipe isn’t airtight, air pockets can form, wreaking havoc on how the pump functions. Imagine trying to drink a milkshake through a broken straw — no matter how hard you suck, you’re not going to get a smooth flow. With our Punctual Plumbers on the job, our Service Minds Benjamin Franklin Plumbing team knows that airtight installations guarantee that any stubborn air pocket can’t ruin your day.

2. Low Water Levels in the Well

Ever notice how a straw starts sucking up air instead of soda when the cup runs dry? The same happens when your well’s water level drops below the pump’s intake. This is a common issue in places like Bradenton, FL, during dry seasons. When water levels dip, the pump pulls in air instead of water, causing—you guessed it—an airlock. Regular checks on your well’s water levels can save you from the hassle of an airlock showdown.

3. Blocked or Clogged Pipes

Over time, pipes can collect debris, sediment, or even mineral buildup, especially in areas with hard water. This blockage can disrupt water flow, allowing air pockets to form within the system. Imagine a traffic jam on your morning commute—everything backs up, and nothing moves smoothly. At Service Minds Benjamin Franklin Plumbing, we’re pros at diagnosing and clearing these “traffic jams” so your pump runs like a dream.

4. Air Leaks in the Suction Line

A small crack or loose fitting in the suction line may not seem a big deal, but it can allow air to enter the system faster than you’d think. This causes turbulence and disrupts the pump’s ability to provide a steady water flow. It’s the plumbing version of a hole in your boat—you aren’t going anywhere fast. Our Punctual Plumbers have experienced A LOT, and we are here to seal the deal (literally) and keep your pump in action.

5. Improper Priming

Priming bicycles fill the pump with water to create the effect of the vacuum moving from the well. If no prime, or if it loses prime, air will take over, creating — you guessed it — an airlock. This usually occurs when a pump has not been used for some time or following maintenance work. A cursory check and a little priming can save a ton of trouble.

6. Worn-Out Components

Like all mechanical systems, well pumps have parts that wear out over time. Worn seals, gaskets, or valves can let air into the system. Think of it like a leaky tire—it might get you where you’re going, but eventually, you’ll end up stranded. If your pump has seen better days, it might be time to call Service Minds Benjamin Franklin Plumbing for a tune-up or replacement.

Preventing Airlocks: Pro Tips

Skipping well-pump airlocks doesn’t have to be rocket science. Just essential maintenance, installation, and eyeing your water levels can make a huge difference.” If you don’t know what to do, call our Punctual Plumbers in Bradenton, FL. We’ll keep your pump free of airlock and your water flowing.
Well-pump problems? Don’t get stuck high and dry by an airlock. At Service Minds Benjamin Franklin Plumbing, we want to help keep your system running! With everything from an airlock fix to regular maintenance, our punctual plumbers always arrive on time and have outstanding expertise. Leave the hard stuff to us & have peace of mind.
Because in Bradenton, FL, plumbing, we surpass and do not just reach expectations.