This series is designed for deep-submerged operation up to 3.6 meters, using a dual-support bearing structure to ensure stability aangular comanage axial loads, while below the liquid level,sliding bea(shaft sleeves and bushings) provide robust radial load su

All wetted components are manufactured from JSB high-temperature corrosion-resistant alloy , pro

Application Sco

Engineered for sulfuric acid production processes, inc.drying towers, absorption systemsandfinished acid transSuitable for:

• 93–98% suat temperatures ≤
•  Fuming sulfuric acid at ≥105°C

Product Details：

High-Temperature Sulfuric Acid Submerged Pump for 93–98% Concentrated Acid

This high-temperature sulfuric acid submerged pump is engineered for continuous operation in corrosive chemical environments. It supports 93–98% concentrated sulfuric acid at temperatures up to 120°C, making it ideal for drying towers, absorption cycles, and finished acid transfer systems. The deep-submerged design (up to 3.6 m) ensures stable and reliable performance under long-duration industrial operation.

Fuming Sulfuric Acid Transfer Pump for Oleum ≥105°C 

This pump is optimized for the transfer of fuming sulfuric acid (oleum) at temperatures above 105°C. Using JSB high-temperature corrosion-resistant alloy and a dual-support bearing structure, it delivers excellent durability in extremely corrosive environments. It is suitable for oleum circulation, chemical absorption systems, and high-temperature sulfuric acid processing lines, ensuring smooth and safe long-term operation.

 High-Concentration Sulfuric Acid Pump – Durable, High-Temperature, and Corrosion-Resistant

The high concentrated sulfuric acid pump series is engineered for demanding industrial applications requiring reliable handling of strong and fuming sulfuric acid. Designed for operation with 93–98% concentrated sulfuric acid and fuming sulfuric acid at temperatures exceeding 105°C, these pumps are ideal for drying towers, absorption systems, chemical circulation, and finished acid transfer. Their robust construction ensures stable, long-term performance in harsh chemical environments, minimizing downtime and maintenance.

Featuring a deep-submerged design up to 3.6 meters, the pump provides continuous, stable operation below the liquid level, eliminating priming issues and enhancing axial and radial load management. The dual-support bearing structure ensures that angular and axial loads are effectively absorbed, while sliding components such as shaft sleeves and bushings maintain smooth radial support. This combination of engineering design and material selection significantly extends the pump’s service life, even under prolonged high-temperature and corrosive conditions.

All wetted components are crafted from JSB high-temperature corrosion-resistant alloy, specifically chosen for its superior resistance to sulfuric acid attack, wear, and thermal stress. This ensures optimal durability, making the pump suitable for both concentrated and fuming sulfuric acid, including oleum, in continuous or batch chemical processes. The materials and construction methods used not only resist corrosion but also maintain hydraulic efficiency, allowing stable flow rates and precise chemical transfer under industrial operating conditions.

This series also functions effectively as a high-temperature acid pump, sulfuric acid transfer pump, and industrial chemical pump, providing flexibility for different process requirements. It supports metering and dosing applications with consistent performance and is compatible with high-concentration acid circulation, ensuring safe and efficient chemical handling. The pump’s design allows integration into existing chemical plants or industrial setups with minimal modifications, providing an ideal solution for operators seeking reliability and corrosion-resistant performance.

Overall, the high concentrated sulfuric acid pump is a high-performance, durable, and corrosion-resistant solution for chemical processing industries. Its combination of advanced materials, dual-support bearing design, and deep-submerged configuration ensures efficient, safe, and long-lasting operation, making it indispensable for handling strong and fuming sulfuric acid in high-temperature industrial applications.