Function and Applications of Non-Metallic Vertical Submerged Pumps
Function of Non-Metallic Vertical Submerged Pumps
Non-metallic vertical submerged pumps are specifically designed for handling corrosive, aggressive, and chemically reactive liquids without the risk of contamination or structural degradation. These pumps operate with their pump casing and impeller fully submerged in the fluid, ensuring efficient fluid transfer while occupying minimal installation space.
Key functions include:
Safe Transfer of Corrosive Media: Constructed from high-performance non-metallic materials such as fluoroplastics, these pumps offer exceptional chemical resistance to acids, alkalis, and other corrosive substances.
Leak-Free Operation: Unlike traditional pumps, they eliminate shaft seal leakage, enhancing safety and reducing maintenance costs.
Extended Durability: The use of wear-resistant components (e.g., silicon carbide bearings) ensures a long service life, even in demanding environments.
Industries Where Non-Metallic Vertical Submerged Pumps Are Used
Due to their superior corrosion resistance, leak-proof design, and ability to handle aggressive chemicals, these pumps are widely used in industries such as:
Chemical Processing: Ideal for transporting strong acids, alkalis, and chemical solutions used in manufacturing and industrial processes.
Electronics & Semiconductor Industry: Used in the handling of high-purity corrosive fluids for circuit board production and semiconductor manufacturing.
Pharmaceutical & Biotechnology: Suitable for transferring reactive and sterile fluids in pharmaceutical manufacturing and research facilities.
Metal Plating & Surface Treatment: Effective in acidic or alkaline environments used for electroplating, anodizing, and metal finishing.
Wastewater Treatment: Helps in treating and neutralizing hazardous and acidic industrial wastewater before disposal or recycling.
Conclusion
Non-metallic vertical submerged pumps provide a highly efficient, durable, and maintenance-friendly solution for industries handling corrosive and volatile liquids. Their sealless, corrosion-resistant design makes them an essential component in chemical, electronics, pharmaceutical, and environmental protection industries.