High Temperature High Pressure Petrochemical Pump
API 610 Standard Heavy-Duty Process Pump
The High Temperature High Pressure Petrochemical Pump is designed and manufactured per API 610, suitable for heavy-duty applications in petrochemical, oil & gas, and chemical processing industries. It delivers reliable performance with high efficiency and low maintenance requirements.
Product Specifications
| Flow Rate | 10 - 1000 m³/h |
|---|---|
| Head | 50 - 350 m |
| Power | 15 - 500 kW |
| Speed | 1450 / 2900 / 3500 rpm |
| Casing Material | Alloy Steel / Cast Steel |
| Impeller Material | Stainless Steel / Alloy |
| Max Temperature | 450 °C |
| Max Pressure | 6.4 MPa |
| Seal Type | API 682 Mechanical Seal |
| Standard | API 610 |
Product Description
The High Temperature High Pressure Petrochemical Pump is an API 610 overhung centrifugal pump engineered for extreme refinery and petrochemical conditions. Its heavy-duty casing and shaft assembly handle temperatures to 450°C and pressures to 350 m head, with alloy steel and cast steel construction for thermal stability. The pump delivers flow rates from 10 to 1,000 m³/h, with centerline mounting and advanced sealing systems for high-temperature hydrocarbon and process fluid services. Ideal for reactor feed, hot oil circulation, and high-pressure process applications.
Applications
- Oil refinery high temperature service
- Hydrocracking units
- Reformer feed pumps
- Boiler feed water
- Thermal oil systems
- High pressure hydrocarbon transfer
Quality Assurance
All High Temperature High Pressure Petrochemical 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 API 610 Process Pumps
High-Pressure High-Temperature Design
Engineered for combined high pressure (up to 100 bar) and high temperature (up to 400°C) service in petrochemical and refining applications, with alloy casing and heavy-duty bolting.
Thermal Growth Management
Centerline-supported casing with key-guided feet allows free thermal expansion in all directions, maintaining alignment and preventing pipe stress during transient operation.
API 610 Compliance
Full API 610 11th Edition compliance including hydrostatic test at 1.5x rated pressure, NPSH test, and mechanical running test with certified performance curves.
Special Material Options
Available in 12% chrome, duplex, 254 SMO, and Hastelloy for corrosive high-temperature services, with material test reports and positive material identification (PMI) documentation.
Key Features
Frequently Asked Questions
What temperature and pressure can these pumps handle?
What materials are used for high-temp high-pressure petrochemical pumps?
What seal flush plans are used for high-temperature hydrocarbon pumps?
Why do high-temperature pumps need centerline mounting?
Selection Guide
✅ When to Choose This Pump
- Refinery and petrochemical process service
- High-temperature (above 150C) hydrocarbon pumping
- Critical service requiring API 610 compliance
- High-pressure injection and transfer duties
⚠️ When NOT to Choose
- Low-pressure water utility service (over-specified)
- Strong acids requiring fluoroplastic lining
- Solids-laden slurries (requires slurry pump)
- Below-grade sump applications (use vertical sump)
💡 Common Selection Mistakes
- Ignoring NPSH calculation for hot hydrocarbons
- Using single seal for toxic/flammable service
- Not specifying centerline mounting for >150C
- Under-sizing motor for specific gravity >1.0
Still unsure? Use our Pump Selection Center → or talk to our engineers →
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