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

This vertical sulfuric acid pump for 93-98% concentrated sulfuric acid transfer is engineered for demanding chemical process environments where corrosion resistance and operational stability are critical. With a maximum submerged depth of 3.6 meters, it is ideally suited for drying and absorption cycle systems in sulfuric acid production plants. The advanced dual-support structure enhances shaft stability by using 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. The wetted components are made from high-quality JSB alloy, providing excellent resistance to high-temperature sulfuric acid corrosion and ensuring long service life in continuous-duty applications.

High Temperature Oleum Pump for Sulfuric Acid Drying and Absorption Systems

This high temperature oleum pump for sulfuric acid drying and absorption systems is designed for handling aggressive acid media under severe operating conditions. It is suitable for transporting sulfuric acid with concentrations ranging from 93% to 98% at temperatures up to 120°C, as well as fuming sulfuric acid at temperatures of 105°C and above. The robust submerged design and corrosion-resistant materials help maintain stable performance while reducing wear and maintenance requirements. Widely used in sulfuric acid plants for drying towers, absorption systems, and industrial acid circulation pipelines, this pump provides a reliable and efficient solution for high-temperature, highly corrosive media transfer.

Chemical Transfer Pump for Sulfur Industry and High Temperature Fluid Handling

A chemical transfer pump is a key piece of equipment in the sulfur chemical industry, designed to move high-temperature, corrosive, and reactive fluids safely and efficiently. In sulfur processing systems, media such as molten sulfur, liquid sulfur, and sulfur-based chemicals require stable transfer under controlled temperature conditions to prevent solidification and ensure continuous operation. A high-performance chemical transfer pump provides reliable flow, excellent durability, and long service life, making it essential for modern industrial applications.

In sulfur production and refining plants, a chemical transfer pump is widely used to transport molten sulfur from melting units to storage tanks, pipelines, and downstream processing systems. Because sulfur must remain in a liquid state, these pumps are required to operate under elevated temperatures for extended periods. A properly engineered high temperature molten sulfur pump or liquid sulfur pump ensures consistent performance, even under thermal stress. Many designs incorporate heating jackets or insulation systems to maintain temperature and prevent sulfur from solidifying, which helps avoid blockages and production interruptions.

As a versatile solution, the chemical transfer pump can also function as a sulfur pump, chemical pump, or industrial pump depending on the application. In sulfur transfer stations and industrial pipelines, it is commonly used for continuous circulation and delivery of high-temperature media. Its robust structure allows it to handle not only high temperatures but also variations in viscosity and the presence of impurities, ensuring stable and efficient operation in complex process environments.

One of the main advantages of a well-designed chemical transfer pump is its ability to combine high-temperature performance with strong corrosion resistance. Manufactured with durable and corrosion resistant pump materials, it can withstand prolonged exposure to sulfur and related chemical media without significant wear or degradation. This reduces maintenance frequency, minimizes downtime, and improves overall process efficiency. In demanding sulfur industry applications, such reliability is critical for maintaining safe and continuous production.

In addition to sulfur chemical processing, chemical transfer pumps are widely used in petrochemical plants, refineries, and other industries 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 chemical transfer 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.