How Hot Weather Exacerbates Pump Failure, Causing Your Irrigation to Fail

June 30, 2020 Published by Leave your thoughts

It’s hot outside during the Florida summer, which can wreak havoc on your irrigation pumps. The Sunshine State is notorious for its stifling summers, even when you live near the beach.

Even brand-new irrigation or well pumps can overheat in the summertime, causing them to fail. When your pump starts showing signs of malfunctioning, be sure to call Advanced Pump & Well Service for well pump repair in Tampa, FL.

When your sprinkler system runs, it relies on pumps to deliver the water at enough pressure to distribute it across the lawn. When hot water causes your pump to overheat and fail, your sprinkler system won’t be able to spray enough water, leaving your lawn in dire need of refreshment.

Spotting an overheating pump in hot weather

Your water pump depends on functioning mechanical parts to continue to pump water throughout the summertime, but the hot weather can cause or exacerbate existing problems. Heat causes metal and rubber parts to expand, which can cause the pump to lose prime or quit working entirely.

The biggest sign that you have a problem is, of course, when it stops working. If you can identify a problem before the pump completely fails, however, you can save yourself time and money later on down the line:

  • It’s too hot to touch: If you can’t touch your water pump because it’s overheating so badly, that’s a big sign something is malfunctioning. Bear in mind that pumps do run hot simply because they generate plenty of friction while in operation, but if the pump seems unusually hot, there may be a problem.
  • It’s losing prime: Your pump depends on fluid (in this case, water and lubricants) to flow past the mechanical parts, cooling them off. If there’s not enough fluid in your pump, the components will overheat and the pump will fail due to damaged impellers, seals and piping.
  • It’s drawing too much current: If your pump is overheating, it might be due to the fact that it’s drawing too much electrical current. If none of these other diagnostic features stands out to you, ask your well repair contractor if it could be a current issue.
  • It sounds like there’s something rattling around: This rattling noise is called “cavitation,” and it will probably sound like someone dumped a bunch of rocks into your irrigation pump. When the water temperature is high (common in Florida’s hot summers), the pump may cavitate and damage the impeller. Be sure to turn the pump off right away and call a technician for well pump repair in Tampa, FL.
  • It’s clogged: Clogs in your suction line can cause the motor to overheat, and hot weather doesn’t help. The pump has to work even harder to try to move water around, to no avail.

Need help with your overheating well pump? Call Advanced Pump & Well Service today. Since 1956, we’ve been helping homeowners repair their well and irrigation pumps, and we can find and fix whatever’s troubling your pump this summer.

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