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.

Application Scope:

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：

Corrosion Resistant Centrifugal Pump for Sulfuric Acid Transfer

The chemical transfer pump series is designed for the safe and efficient transport of concentrated sulfuric acid and fuming sulfuric acid in industrial settings. Built with a corrosion resistant centrifugal pump structure and high-quality JSB alloy components, it provides exceptional durability under harsh chemical and high-temperature conditions. The dual-support design, featuring angular contact ball bearings above the liquid level and sliding bearings below, ensures reliable axial and radial load handling, even in continuous operation. This pump is ideal for sulfuric acid drying and absorption cycles, as well as the transfer of finished concentrated acid, operating reliably at temperatures up to 120°C for 93%–98% sulfuric acid, and at ≥105°C for fuming sulfuric acid. Its robust construction minimizes wear and downtime, delivering long-term operational stability and efficiency in demanding industrial chemical applications.

Industrial Chemical Pump for High-Temperature and High-Concentration Acid Handling

Designed for modern chemical plants, this industrial chemical pump combines precision engineering with superior corrosion resistance to handle aggressive media. The flow-through components, crafted from JSB special alloy, resist high-temperature sulfuric acid corrosion, maintaining integrity under continuous chemical exposure. Ideal for sulfuric acid production systems, absorption towers, and circulation loops, the pump ensures consistent flow and prevents leakage, corrosion, and premature wear. As a sulfuric acid transfer pump, it supports high-capacity transfer of concentrated acid and fuming acid, meeting rigorous industrial safety and performance standards. Its design is fully compatible with vertical or submerged installations, providing operational flexibility for chemical process engineers while optimizing maintenance schedules, energy efficiency, and long-term reliability.

High-Performance Chemical Transfer Pump for Corrosive Sulfuric Acid Applications

The chemical transfer pump series is engineered to deliver outstanding performance in transporting concentrated and fuming sulfuric acid in industrial environments. Designed as a corrosion resistant centrifugal pump, it combines advanced materials, robust construction, and precise engineering to handle aggressive media with exceptional safety and efficiency. The flow-through components are constructed from high-quality JSB alloy material, specifically formulated to resist high-temperature sulfuric acid corrosion, ensuring durability and long service life even under continuous operation. This makes the pump ideal for applications such as sulfuric acid production, drying and absorption cycles, and the transfer of finished concentrated acid at temperatures up to 120°C for 93%–98% concentration, or fuming sulfuric acid at ≥105°C.

A key feature of this series is its dual-support structure, which optimizes reliability under demanding chemical process conditions. Above the liquid level, two rows of angular contact ball bearings handle axial loads, while below the liquid level, one or two pairs of sliding bearings, including shaft sleeves and bushings, manage radial loads. This innovative design ensures stable operation, reduces vibration, and minimizes wear on critical components, extending the pump’s operational life. As a result, the chemical transfer pump is highly suited for continuous sulfuric acid circulation in industrial chemical systems, maintaining consistent flow and operational safety.

The industrial chemical pump also offers flexibility for various installation types, including vertical and submerged setups, providing chemical engineers with operational adaptability. Its high-capacity sulfuric acid transfer capability allows for efficient handling of concentrated and fuming acid without risk of leakage, corrosion, or mechanical failure. By incorporating corrosion-resistant materials and precise centrifugal pump engineering, the system effectively prevents common issues such as scaling, abrasion, and premature wear, which are typical challenges in acid-resistant pumpapplications.

In addition to durability, this chemical transfer pump emphasizes operational efficiency and safety. The JSB alloy components not only resist aggressive chemical attack but also maintain mechanical integrity under high temperatures, reducing downtime and maintenance costs. The pump’s design complies with rigorous industrial standards, making it suitable for use in sulfuric acid absorption towers, circulation loops, drying cycles, and other industrial chemical pump applications. Moreover, the customization options available allow clients to tailor the pump to specific process requirements, ensuring optimal performance across diverse chemical production systems.

For chemical plants requiring precise acid dosing and transfer, this series also functions as a sulfuric acid metering pump or acid dosing pump, providing accurate flow control while maintaining chemical compatibility. Its combination of corrosion-resistant pump design, industrial chemical pump reliability, and metering dosing pump precision makes it a versatile solution for handling both concentrated and fuming sulfuric acid. By integrating advanced engineering, high-quality materials, and robust centrifugal pump technology, the chemical transfer pump series ensures operational stability, energy efficiency, and long-term reliability for high-temperature and high-concentration acid applications.

In summary, the chemical transfer pump is a high-performance, corrosion-resistant centrifugal pump optimized for sulfuric acid transfer, industrial chemical processing, and precision dosing. Its durable JSB alloy construction, dual-support design, and flexible installation options provide industrial operators with a safe, reliable, and efficient solution for managing aggressive chemical media. By addressing challenges such as high temperature, high acid concentration, and continuous operation, this pump delivers superior performance, reduces maintenance, and maximizes operational uptime, making it an essential component for modern chemical plants and industrial acid handling systems.