3.6m Max Submersion Depth | Dual-Support Bearing System | JSB Alloy Construction
Deep-Dive Performance: Engineered for operations up to 3.6 meters submerged depth.
Advanced Load Distribution:Above Liquid: Dual-row angular contact ball bearings handle axial loads.
Submerged Zone: 1-2 pairs of sliding bearings (shaft sleeves + bushings) absorb radial forces.
Corrosion-Resistant Core: Flow-through components made of alloy withstand:120°C, 93-98% sulfuric acid
≥105°C fuming sulfuric acid
300% longer lifespan vs. standard materials (lab-verified).
Application Scope
Sulfuric Acid Production: Ideal for:
Drying/absorption cycle systems
Concentrated sulfuric acid (93-98%) transfer High-Temp Chemical Handling: Compatible with:
Oleum (fuming sulfuric acid) at ≥105°C
Industrial acid circulation pipelines
Why Choose This Series?
Durability: JSB resists pitting, crevice corrosion, and stress cracking.
Precision Engineering: Dual-support design reduces vibration & wear.

Product Details：

Vertical Sulfuric Acid Pump for 93-98% Concentrated Acid Transfer and Circulation

This vertical sulfuric acid pump for 93-98% concentrated acid transfer and circulation is engineered for high-performance operation in sulfuric acid production systems. With a maximum submersion depth of 3.6 meters, it ensures stable and reliable performance in drying and absorption cycle processes. The advanced dual-support bearing system optimizes load distribution, 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 flow-through components are constructed from high-quality JSB alloy, offering excellent resistance to pitting, crevice corrosion, and stress cracking, ensuring extended service life in harsh chemical environments.

High Temperature Oleum Pump for Drying Tower and Industrial Acid Circulation Systems

This high temperature oleum pump for drying tower and industrial acid circulation systems is designed for handling aggressive chemical media under extreme conditions. It is suitable for transporting concentrated sulfuric acid at temperatures up to 120°C with concentrations ranging from 93% to 98%, as well as fuming sulfuric acid at temperatures of 105°C and above. The precision-engineered dual-support structure reduces vibration and wear, improving operational stability and lowering maintenance requirements. Widely used in sulfuric acid production, absorption systems, and industrial acid pipelines, this pump provides a durable and efficient solution for continuous high-temperature acid transfer applications.

Chemical Pump for Sulfur Industry and High Temperature Corrosion Resistant Applications

A chemical pump plays a vital role in the sulfur chemical industry, where handling high-temperature, corrosive, and reactive media is a daily requirement. In sulfur processing systems, fluids such as molten sulfur, liquid sulfur, and sulfur-based chemicals must be transferred safely and efficiently under strict temperature control. A high-performance chemical pump ensures stable flow, reliable operation, and long service life, making it an essential component for continuous industrial production.

In sulfur plants and refineries, a chemical pump is widely used for transferring molten sulfur, circulating liquid sulfur, and supporting sulfur recovery processes. Because sulfur must remain in a heated state to prevent solidification, pumps are often required to operate at elevated temperatures for extended periods. A properly designed high temperature sulfur pump or high temperature molten sulfur pump can maintain consistent performance under thermal stress, ensuring smooth and uninterrupted transfer. In many applications, heating jackets or insulation systems are integrated into the pump design to maintain the required temperature and avoid blockages.

As a versatile solution, the chemical pump can also function as a sulfur pump, liquid sulfur pump, or chemical transfer pump depending on the process requirements. In industrial settings where sulfur media may contain impurities or particles, the pump must also offer strong wear resistance and stable hydraulic performance. This makes it suitable for use in sulfur transfer stations, storage systems, and industrial pipelines where reliability and durability are critical.

One of the key advantages of a well-engineered chemical pump is its ability to combine corrosion resistance with high-temperature performance. Manufactured with durable materials, the pump can withstand chemical attack, thermal expansion, and long-term operation in harsh environments. A high-quality corrosion resistant pump reduces maintenance frequency, minimizes downtime, and improves overall system efficiency. In demanding sulfur applications, this leads to safer operation and lower total cost of ownership.

In addition to sulfur chemical processing, chemical pumps are widely used in petrochemical plants, industrial processing facilities, and other sectors that require safe handling of aggressive fluids. When selecting the right pump, factors such as operating temperature, flow rate, head, material compatibility, sealing arrangement, and heating requirements should be carefully considered. A professionally designed chemical pump provides a reliable, efficient, and cost-effective solution for sulfur industry applications, helping companies achieve stable performance, improved productivity, and long-term operational success.