This series achieves a maximum submerged depth of 3.6 meters. It employs a dual-support structure: above the liquid level, two rows of angular contact ball bearings bear axial loads; below the liquid level, one or two pairs of sliding bearings (i.e., shaft sleeves and bushings) bear radial loads. The flow-through components are crafted from high-quality JSB alloy material, resistant to high-temperature sulfuric acid corrosion, ensuring long service life.

Used in drying and absorption cycle systems of sulfuric acid production, as well as for conveying finished concentrated sulfuric acid. Suitable for transporting sulfuric acid at temperatures ≤120°C with concentrations ranging from 93% to 98%, or fuming sulfuric acid at temperatures ≥105°C.

Product Details：

Vertical Sulfuric Acid Pump for 93-98% Concentrated Sulfuric Acid Transfer Systems

This vertical sulfuric acid pump for 93-98% concentrated sulfuric acid transfer systems is designed for reliable operation in harsh chemical environments. With a maximum submerged depth of 3.6 meters, it is ideal for use in drying and absorption cycle systems within sulfuric acid production plants. The advanced dual-support structure improves shaft stability and load distribution, utilizing dual-row angular contact ball bearings above the liquid level to handle axial loads, while one or two pairs of sliding bearings below the liquid level absorb radial forces. Constructed with high-quality JSB alloy wetted components, the pump offers excellent resistance to high-temperature sulfuric acid corrosion, ensuring long service life and reduced maintenance.

High Temperature Oleum Pump for Sulfuric Acid Drying and Absorption Applications

This high temperature oleum pump for sulfuric acid drying and absorption applications is engineered for transporting concentrated sulfuric acid and fuming sulfuric acid under demanding conditions. It is suitable for handling sulfuric acid with concentrations from 93% to 98% at temperatures up to 120°C, as well as oleum at temperatures of 105°C and above. The robust submerged design and corrosion-resistant materials ensure stable performance in continuous-duty operations. Widely used in drying towers, absorption systems, and industrial acid circulation pipelines, this pump provides an efficient and durable solution for high-temperature, highly corrosive media transfer.

High Temperature Pump for Sulfur Industry and Corrosion Resistant Chemical Applications

A high temperature pump is a crucial component in the sulfur chemical industry, designed to handle fluids that operate under elevated temperatures and demanding process conditions. In sulfur processing systems, media such as molten sulfur, liquid sulfur, and other chemical fluids must be maintained at specific temperatures to ensure smooth flow and prevent solidification. A high-performance high temperature pump delivers stable operation, efficient transfer, and long service life, making it an essential solution for continuous industrial production.

In sulfur plants, a high temperature pump is widely used for transporting molten sulfur from melting units to storage tanks, pipelines, and downstream processing systems. Because sulfur must remain in a liquid state, pumps are often required to operate reliably at high temperatures over long periods. A properly engineered high temperature molten sulfur pump or liquid sulfur pump is typically designed with heating jackets or insulation systems to maintain the required temperature and prevent blockages. This ensures consistent flow and minimizes the risk of process interruptions.

As a versatile industrial solution, the high temperature pump can also function as a chemical pump, chemical transfer pump, or industrial pump depending on the application. In sulfur-related operations, it may also be referred to as a sulfur pump or high temperature sulfur pump, especially when handling molten or heated sulfur media. Its robust construction allows it to perform efficiently in harsh environments, including applications where the medium may contain impurities or experience changes in viscosity due to temperature variations.

One of the main advantages of a well-designed high temperature pump is its ability to withstand extreme thermal conditions while maintaining reliable performance. Manufactured with heat-resistant and corrosion resistant pump materials, it can resist thermal stress, chemical attack, and long-term wear. This reduces maintenance frequency, lowers operational costs, and improves overall system efficiency. In high-temperature sulfur applications, this durability is essential for maintaining safe and continuous operation.

In addition to sulfur chemical processing, high temperature pumps are widely used in petrochemical plants, refineries, and other industrial sectors requiring reliable high-temperature fluid handling. When selecting the right pump, important factors include operating temperature, flow rate, head, sealing system, heating method, and material compatibility. A professionally designed high temperature pump provides a reliable, efficient, and cost-effective solution for sulfur industry applications, helping companies achieve improved process stability, safer operations, and long-term performance.