Leak-Free Chemical Process Pump
Industrial Standard Chemical Process Pump
The Leak-Free Chemical Process Pump is an industrial standard pump designed for reliable performance in various applications. It features high efficiency, low maintenance, and robust construction.
Product Specifications
| Flow Rate | 3 - 500 m³/h |
|---|---|
| Head | 10 - 150 m |
| Power | 1.1 - 132 kW |
| Speed | 1450 / 2900 rpm |
| Casing Material | Stainless Steel 304/316L / Alloy |
| Impeller Material | Stainless Steel / Alloy |
| Max Temperature | 200 °C |
| Max Pressure | 2.0 MPa |
| Seal Type | Canned Motor / Magnetic Drive |
| Standard | Industrial Standard |
Product Description
The Leak-Free Chemical Process Pump is an API 610 overhung centrifugal pump engineered with advanced sealing technology to eliminate fugitive emissions. It combines a heavy-duty process pump casing with premium double mechanical seals or magnetic drive options for zero-leakage operation on hazardous and toxic fluids. The pump handles flow rates from 3 to 500 m³/h at temperatures to 200°C, with material options including 316L stainless and specialty alloys. Ideal for refineries, chemical plants, and installations subject to strict environmental emission regulations.
Applications
- Toxic chemical handling
- Volatile organic compounds
- Expensive chemical transfer
- Pharmaceutical API production
- Semiconductor manufacturing
- Refrigerant handling
Quality Assurance
All Leak-Free Chemical Process 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
Zero-Leakage Seal Design
Integrated mechanical seal with API 682 compatible large bore chamber, designed for toxic, flammable, and environmentally hazardous fluids where emissions must be minimized.
Heavy-Duty Shaft
Oversized shaft diameter with short overhang reduces deflection at seal face, extending seal life by 40% compared to standard chemical pumps in corrosive service.
Corrosion-Resistant Materials
316L or duplex stainless wetted parts as standard, with optional PTFE lining for strong acid service. All materials certified with full traceability.
Process Optimization
Custom impeller trims and seal flush plans matched to specific process conditions, ensuring reliable operation across a wide range of chemical services without modification.
Key Features
Frequently Asked Questions
What makes a pump truly leak-free?
When should I choose a leak-free magnetic drive pump?
What are the limitations of leak-free magnetic drive pumps?
How long do magnetic drive pumps last compared to sealed pumps?
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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