High Temperature Sulfuric Acid Pump
High Temperature Pump for Thermal Applications
The High Temperature Sulfuric Acid Pump is designed for high temperature applications such as thermal oil, sulfuric acid, and hot chemical media. It features special materials and cooling systems for reliable operation at elevated temperatures.
Product Specifications
| Flow Rate | 2 - 100 m³/h |
|---|---|
| Head | 10 - 60 m |
| Power | 1.5 - 30 kW |
| Speed | 1450 / 2900 rpm |
| Casing Material | Special Alloy / Cast Steel |
| Impeller Material | Special Alloy / High Silicon Iron |
| Immersion Depth | 0.5 - 3 m |
| Max Temperature | 180 °C |
| Max Pressure | 0.8 MPa |
| Seal Type | Mechanical Seal / No Seal |
| Standard | Industrial Standard |
Product Description
The High Temperature Sulfuric Acid Pump is a specialized centrifugal pump engineered for circulating and transferring sulfuric acid at elevated temperatures in chemical and metallurgical processes. Its special alloy construction resists corrosion from hot concentrated acid, while the jacketed casing option maintains process temperature. The pump handles flow rates from 2 to 100 m³/h at temperatures to 180°C, with mechanical seal systems designed for acid service. Ideal for acid concentration, fertilizer production, and metal refining applications.
Applications
- Sulfuric acid production
- Fertilizer manufacturing
- Chemical acid transfer
- Steel pickling lines
- Battery acid handling
- Acid regeneration plants
Quality Assurance
All High Temperature Sulfuric Acid Pumps are manufactured under ISO 9001 quality management system. Each pump undergoes rigorous testing including hydrostatic pressure test, performance test, NDT inspection, and dynamic balance verification before shipment. We provide comprehensive documentation including test reports, material certificates, and operation manuals.
Why Choose Our High Temperature & Circulation Pumps
High-Temp Sulfuric Acid Design
Specifically designed for concentrated sulfuric acid transfer at elevated temperatures, with high-silicon cast iron or alloy construction.
Thermal Stress Management
Centerline mounting and robust casing design handle thermal expansion in high-temperature acid service, maintaining alignment and seal integrity.
Specialized Materials
High-silicon iron, Hastelloy, or PTFE lined options matched to acid concentration and temperature for maximum service life.
Proven in Acid Plants
Widely used in sulfuric acid production, fertilizer manufacturing, and metal pickling with proven reliability in corrosive high-temp service.
Key Features
Frequently Asked Questions
What temperature range can high-temperature sulfuric acid pumps handle?
What materials are used for concentrated sulfuric acid pumps?
Why is concentrated sulfuric acid more corrosive at high temperatures?
What seal system is recommended for high-temperature sulfuric acid?
Selection Guide
✅ When to Choose This Pump
- Thermal oil and hot oil circulation
- Boiler feedwater and condensate service
- Forced circulation in evaporators
- High-temperature process heating systems
⚠️ When NOT to Choose
- Ambient temperature water service
- Strong acids requiring lining
- Low-flow precision metering
- Portable/temporary installations
💡 Common Selection Mistakes
- Not using centerline mounting for thermal expansion
- Ignoring NPSH for hot fluids
- Using standard seal without cooling
- Not allowing for thermal growth in piping
Still unsure? Use our Pump Selection Center → or talk to our engineers →
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