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Can A Submersible Pump Lose Prime If under Water?

A submersible pump is designed to work fully submerged in water, pushing it to the surface. One of its main advantages is that, by design, it shouldn't need priming. Since the pump sits below the water level, gravity and water pressure ensure it's always filled with water, ready to operate. But does that mean it can never lose its prime? The answer is a bit more complex than a simple yes or no.

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2025 12-02
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What Is a Submersible Water Pump Used For?

When water needs to be moved from one place to another—whether it's draining a flooded basement, emptying a pond, or keeping a fountain running—a submersible water pump often gets the job done. Unlike traditional pumps that sit above water, submersible pumps work while fully submerged, making them incredibly efficient and versatile.

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2025 11-04
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Is Submersible Pump Safe for Drinking Water?

When it comes to accessing clean drinking water from wells, boreholes, or other underground sources, submersible pumps are among the most popular solutions. But if you're considering installing one or already have a submersible pump system, you might wonder: are these pumps actually safe for drinking water?

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2025 10-27
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How To Size A Submersible Water Pump?

Choosing the right submersible water pump isn't as simple as picking one off the shelf. A pump that's too small won't meet your needs, leaving you with weak water pressure or an empty tank. A pump that's too powerful will waste energy, increase your electricity bills, and wear out prematurely from short-cycling. The key is to find the perfect balance for your specific situation.

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2025 10-21
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How Far Can a Submersible Pump Push Water?

When selecting a submersible pump for your well, sump pit, or irrigation system, one of the most critical questions you'll face is: how far can it actually push water? The answer depends on several key factors that determine your pump's performance and effectiveness.

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2025 09-02
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How to Remove a Submersible Water Well Pump?

When your submersible water well pump fails or needs maintenance, you'll need to remove it from your well. This task might seem daunting, but with proper preparation and the right approach, homeowners can tackle this project safely. Whether you're dealing with reduced water pressure, unusual noises, or complete pump failure, knowing how to remove a submersible water well pump can save you time and money.

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2025 08-26
Guangdong Ruirong Pump Industry Co., Ltd. specializes in the production of stainless steel submersible motors and submersible pumps for wells. 

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