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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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
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On May 11, 2025, accompanied by Mayor Suo of Duruan Town Government and Professor Li of Guangzhou Normal University, Mr. Dudley Thomas, Ambassador of the Embassy of Liberia in China, visited Guangdong Ruirong Pump Industry Co., Ltd., starting a meaningful exchange journey. The purpose of this visit
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Guangdong Ruirong Pump Industry Co., Ltd. which owns world famous brand "MASTRA" submersible pump, will attend the BIG 5 Global. Our products are exported to more than 100 countries!
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Dear Sir/Madam:Guangdong Ruirong Pump Industry Co., Ltd. has adhered to the principle of quality first, customer first, and win-win cooperation for 30 years, and we have developed steadily to create a world brand, which has been recognized and supported by friends from more than 100 countries and re
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Guangdong Ruirong is a professional manufacturer with more than 30 years of R&D and production of submersible pumps and submersible motors, which not only has an excellent technical R&D team, but also has established a perfect production and testing system. The company is equipped with advanced prod
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