China Fire Pump System Electric Jockey Pump with Controller Manufacturer, Supplier, Factory

The Fluorine Dosing Air-Operated Double Diaphragm (AODD) Pump is purpose-built for environments where chemical resistance is non-negotiable. Designed to handle highly corrosive or reactive substances safely, this pump ensures purity and longevity in critical applications—think electronics manufacturing or high-purity chemical processing, where even minor material degradation could compromise results. Its robust construction makes it a reliable choice for industries where durability and precision are paramount.

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 expertise in pump manufacturing, Shanghai Crowns Pump Manufacturing Co., Ltd. offers high-performance Long Shaft Diesel Fire Pump designed for fire protection and emergency use. The Long Shaft Diesel Fire Pump is designed for deep-well or underground water sources, providing reliable water flow during firefighting emergencies. With a long vertical shaft, this pump is ideal for areas where water needs to be drawn from significant depths. It combines the reliability of diesel power with the ability to access deep water supplies, making it essential for remote locations and industrial applications.

Shanghai Crowns Pump Manufacturing Co., Ltd. delivers a reliable Fire Pump System featuring two jockey pumps, designed to maintain stable water pressure during fire emergencies. This efficient setup includes a pressure tank and control panel, ensuring optimal performance without main pump activation—critical for early-stage fire response. The dual-jockey design offers redundancy, auto-switching between pumps to sustain pressure and minimize maintenance downtime. Ideal for high-rises, industrial sites, and public buildings, it meets safety standards with quiet operation (≤75 dB) and space-saving integration. Trust our solution for proactive fire readiness, combining durability and smart control to safeguard assets and ensure compliance in emergency scenarios.

With years of expertise in pump manufacturing, Shanghai Crowns Pump Manufacturing Co., Ltd. delivers high-quality Centrifugal End Suction Fire Pump Sets. Engineered for reliability and safety, our systems ensure steady water pressure for sprinklers, hydrants, and fire equipment—critical for rapid emergency response in commercial buildings, industrial plants, and public facilities. Designed to meet rigorous fire protection standards, our configurations offer versatile solutions that prioritize operational safety when every second counts.

Shanghai Crowns Pump Manufacturing Co., Ltd. specializes in meticulously creating efficient and high-quality pump solutions for a wide range of industries，especially in the multistage pump. We specialize in the production of multistage pumps, offering an integrated production line that covers casting, manufacturing, processing, and inspection. It offers outstanding reliability and performance in various scenarios, including industrial processing, urban water supply systems, and agricultural irrigation projects. Engineered with versatility in mind, these multistage pumps are well - equipped to handle non - corrosive and slightly corrosive liquids with ease.