Jacketed Insulated Centrifugal Pump
High Temperature Pump for Thermal Applications
The Jacketed Insulated Centrifugal 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 - 80 m |
| Power | 1.1 - 30 kW |
| Speed | 1450 / 2900 rpm |
| Casing Material | Stainless Steel 304/316L |
| Impeller Material | Stainless Steel |
| Jacket Medium | Steam / Hot Oil |
| Max Temperature | 250 °C |
| Max Pressure | 1.6 MPa |
| Seal Type | Jacketed Mechanical Seal |
| Standard | Industrial Standard |
Product Description
The Jacketed Insulated Centrifugal Pump is a high-temperature process pump with steam or oil jacketed casing to maintain fluid temperature and prevent solidification or crystallization. Its insulated jacket provides uniform heating around the wetted path, handling temperatures to 250°C with 304/316L stainless steel construction. The pump delivers flow rates from 2 to 100 m³/h at heads to 80 m, with mechanical seal systems suitable for hot and viscous fluids. Ideal for molten sulfur, polymers, asphalt, and high-temperature chemical processes.
Applications
- Hot melt adhesive transfer
- Sulfur handling
- Asphalt and bitumen
- Chemical crystallization prevention
- High viscosity media at temperature
- Food processing (chocolate, fat)
Quality Assurance
All Jacketed Insulated Centrifugal 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
Jacketed Insulated Design
Steam or hot oil jacketed centrifugal pump with insulation, designed for crystallizing, high-viscosity, and heat-sensitive fluid service.
Temperature Maintenance
Jacket maintains process temperature during pumping and shutdown, preventing solidification of waxes, fats, polymers, and crystallizing chemicals.
Thermal Insulation
External insulation minimizes heat loss, reducing energy consumption and protecting operators from high-temperature surfaces.
Wide Material Range
Cast iron, 316L, and alloy construction with various jacket configurations, suitable for chemical, food, and polymer processing.
Key Features
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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