Molten Sulfur Pump and Sulfuric Acid Pump for Sulphur & Phosphorous Chemical Plants
Molten Sulfur Pump and Vertical Sulfuric Acid Pump for Sulfur Chemical Production
Handling Molten Sulfur Safely at High Temperatures
Sulfur storage tanks and combustion feed systems require pumps that prevent solidification during transfer. Therefore, our molten sulfur pump features a steam-jacketed casing and semi-open impeller to maintain sulfur in liquid state at 135–145°C. Furthermore, JSB alloy construction resists both thermal stress and chemical attack throughout long operating cycles.
Vertical Submerged Design for H₂SO₄ Drying and Absorption
Our vertical sulfuric acid pump eliminates external seals, which consequently reduces leakage risk in concentrated acid service. In addition, the API 610 VS4 compliant design handles 93–98% H₂SO₄ and oleum ≥105% reliably. Therefore, sulfuric acid plants specify this pump for drying towers, absorption towers, and finished acid transfer stations.
Sulfuric Acid Pump Manufacturer with API 610 and CE Certification
30 Years of Specialized Acid Pump Engineering
As a certified sulfuric acid pump manufacturer, our company has supplied sulfur chemical plants across 30+ countries since 1998. Furthermore, our JSB alloy pumps are proven Lewis® compatible replacements, which simplifies retrofitting into existing plant designs. As a result, procurement engineers reduce project risk when upgrading aging acid pump systems.
Global Supply with Local Technical Support
Factory-direct supply eliminates distribution markups, which consequently reduces total project cost. In addition, our technical team provides pump selection, installation guidance, and commissioning support for international projects. Therefore, chemical plant operators in Asia, Europe, Africa, and the Americas trust our sulfuric acid pumps for critical process applications.
Sulfuric Acid Metering Pump and Chemical Centrifugal Pump for Acid Dosing Systems
Precision Metering for Concentrated Acid Injection
Sulfuric acid addition in fertilizer, mining, and chemical processes demands accurate, repeatable dosing. Therefore, our sulfuric acid metering pump delivers precise flow control with an IoT-enabled intelligent management system. Furthermore, AI-driven predictive maintenance reduces unplanned downtime and extends pump service life.
High-Volume Acid Transfer with Centrifugal Efficiency
For large-volume acid circulation in absorption and drying systems, our chemical centrifugal pump for acid handles 93–98% H₂SO₄ and oleum at flows up to 3,520 m³/h. Moreover, the JSB alloy material achieves 300% longer service life than standard cast iron alternatives. As a result, sulfur chemical plants reduce replacement frequency and lower total maintenance costs.
Why Sulfur and Phosphorus Plants Choose Our Acid Pump Solutions
Complete Product Coverage for Every Process Stage
From molten sulfur feed to concentrated acid drying, absorption, and finished product transfer, our pump range covers every critical stage. In addition, mixed-flow and axial-flow variants handle large-volume slurry and acid circulation at low head. Consequently, plant engineers standardize on a single supplier for the entire sulfur-phosphorus chemical process.
Certified for Global Markets and Harsh Environments
All pumps comply with ISO 5199, ISO 2858, GB/T 5656, and API 610 10th & 11th Edition standards. Furthermore, CE and API Spec Q1 certifications confirm readiness for international project tenders. Therefore, whether for new plant construction or capacity expansion, our acid pump solutions meet both performance and regulatory requirements worldwide.