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.
The Big 5 Global 2025, a 46-year-old flagship construction event, launched at Dubai World Trade Centre on November 24th. As the gateway to the USD 1.3 trillion MEASA infrastructure market, it gathers 85,000+ procurement decision-makers—with 75% being contractors and developers . Chinese pump leader
It's a question that sounds like it has an obvious answer, but the details are more important than you might think. A submersible pump is, by its very name, designed to be submerged. But does it always need to be fully underwater to operate? And what happens if it isn't?
Submersible pumps are the unsung heroes of water management. Tucked away deep in wells or at the bottom of sump pits, these powerful devices work silently to move large volumes of water. Their design is a marvel of engineering—a sealed, waterproof unit that can operate completely submerged. But this raises a common and critical question: can a submersible pump be used out of water?
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.
The Guangdong Provincial Department of Industry and Information Technology recently announced the seventh batch of national-level "Little Giant" enterprises, recognized for their expertise and innovation. The Jiangmen High-Tech Industry Promotion Association (JHIPA) has once again announced the succ