China Split Case Fire Pump Manufacturer, Supplier, Factory

Shanghai Crowns Pump Manufacturing Co., Ltd. excels in designing, producing, and selling various water pumps. Our ZW Self Priming Sewage Pump meets ISO standards, ensuring high performance and reliability. ZW series pump are horizontal single stage single suction self priming centrifugal pumps.

Shanghai Crowns Pump Manufacturing Co., Ltd. excels in designing, producing, and selling various water pumps. Our Horizontal Single-Stage Centrifugal Pump ZS meets ISO standards, ensuring high performance and reliability. ZS stainless steel horizontal single-stage centrifugal pump is made of advanced technology such as stainless steel plate stamping and expansion welding. It is the first generation of centrifugal pump in China, which can replace traditional IS pump and general corrosion-resistant pump. It has the characteristics of beautiful appearance, light structure, high efficiency, energy saving, durability, light corrosion resistance and low noise.

Having spent decades in the pump manufacturing industry, I’ve seen firsthand how critical it is to have fire protection systems that never falter when lives and property are on the line. That’s why Shanghai Crowns’ Split Case Fire Pumps are designed with one goal in mind: uncompromising performance when it matters most. These pumps are built around a robust split-case design specifically tailored for firefighting. For industrial complexes, commercial high-rises, and municipal fire departments, these pumps are the backbone of reliable fire suppression. In a recent skyscraper project, three parallel pumps achieved full pressure within 18 seconds during a certification test, meeting GB50974-2014 standards with ease. The combination of cast iron casing and stainless steel shafts means they’ll maintain 95% of their performance even after a decade in harsh coastal environments. At the end of the day, fire protection isn’t about specs on paper—it’s about trust. Our Split Case Fire Pumps earn that trust through decades of refining every detail, ensuring they’re ready to defend what matters most, when it matters most.

With a legacy of excellence in fluid management, Shanghai Crowns Pump Manufacturing Co., Ltd. has established itself as a leading force in designing, producing, and distributing advanced water pump solutions—nowhere more evident than in our ZX Self-Priming Centrifugal Pump. Engineered to meet ISO standards with technical precision, ZX Series Self-Priming Pump transcends mere equipment to become a problem-solving tool for professionals demanding reliability, eliminating traditional priming hassles in horizontal single-stage, single-suction configurations. Ideal for scenarios where downtime is costly or water access is limited, the ZX series excels in agricultural irrigation, municipal wastewater drainage, and industrial liquid transfer, merging simplicity and robustness to deliver consistent, real-world performance across modern commercial and industrial challenges.

The WQ Submersible Sewage Pump is designed for the efficient transfer of wastewater and sewage from buildings, industrial sites, and other areas prone to flooding. With a fully submersible design, this pump operates directly in the fluid it is tasked to move, making it ideal for applications where space is limited or pumps must be submerged. It features corrosion-resistant materials and reliable sealing, ensuring long-term durability and uninterrupted performance in harsh environments.

With decades of hands-on experience in pump engineering, Shanghai Crowns Pump has perfected the art of crafting reliable fire safety solutions. Take their Long Shaft Fire Pump, for instance—this workhorse is built for one critical purpose: delivering dependable water flow when seconds matter in firefighting. Designed specifically for deep wells and underground water sources, it’s a lifeline in areas where surface water is scarce, like rural communities, sprawling industrial sites, or any location where traditional fire hydrants fall short. What sets this pump apart? The long vertical shaft isn’t just a feature—it’s a game-changer. It lets the pump tap into deep water reserves that other systems can’t reach, ensuring a steady supply even when the nearest water source is buried below ground. You don’t have to worry about it faltering under pressure, either. Built with rugged components and an efficient design, it’s tested to withstand the chaos of emergency situations, keeping water flowing consistently when every drop counts.