The FY series submersible pumps are vertical centrifugal pumps specifically designed for transporting various corrosive liquids. The core design of these pumps immerses the pump body partially in the liquid being transported, with the power part located above the liquid surface, connected by a long shaft for transmission. This series of pump types is particularly suitable for safely and efficiently transferring corrosive, volatile or liquid containing trace particles from tanks, pits, reaction vessels and other containers. They are a classic and reliable choice for handling corrosive media in fields such as chemical engineering, pharmaceuticals, electroplating, and environmental protection.
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Product features
Outstanding corrosion resistance: The flow components (pump body, impeller, pump cover, etc.) offer a wide range of material options, such as stainless steel 304/316L, polyvinylidene fluoride, reinforced polypropylene, fluoropolymer alloys, etc. They can provide the most economical and suitable corrosion-resistant solutions for different types of corrosive media such as acids, alkalis, salts, and solvents.
Unique submersible working structure: The pump body is submerged underwater, and there is no need to fill the pump before starting, with excellent self-priming performance. This structure completely eliminates the risk of shaft seal leakage in traditional horizontal centrifugal pumps, achieving absolute sealing and safety when transporting hazardous, flammable, volatile, toxic or precious corrosive liquids.
Deep adaptation and flexible customization: According to the actual depth of the user's tank or pit, different lengths of the shaft system can be flexibly customized to meet the transportation needs of different submersible depths ranging from one meter to several meters. The support plate can be fixed at the tank opening, ensuring stable installation and convenient maintenance.
High efficiency, energy saving and smooth operation: Using an efficient hydraulic model, the impeller is balanced to ensure smooth operation, low vibration and low noise. While meeting the process flow and head requirements, it helps to reduce operating energy consumption.
Application scenario
Chemical and petrochemical industry: Transportation and circulation of acid, alkali, salt solutions, various organic solvents, and reaction intermediates between storage tanks, metering tanks, and reaction vessels.
Pharmaceutical and fine chemical industry: Transfer of corrosive raw materials, intermediates, and medicinal liquids during the process, as well as the transportation of cleaning agents in the CIP (Continuous In-Line Cleaning) system.
Electroplating and surface treatment: Circulation, filtration, and transfer of electroplating solutions, acid pickling solutions, phosphating solutions, and anodizing solutions between process tanks.
Environmental protection and wastewater treatment: Upward transportation and delivery of corrosive industrial wastewater in wastewater collection tanks, regulating tanks, and neutralization tanks, as well as the circulation liquid transportation of the exhaust gas absorption tower.
Metallurgy and non-ferrous metals: Transportation of leaching solutions, electrolyte solutions, extractants, and other process intermediates in wet metallurgy.

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