Multistage Centrifugal Pump
Multistage High Pressure Centrifugal Pump
The Multistage Centrifugal 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 | 2 - 100 m³/h |
|---|---|
| Head | 50 - 800 m |
| Power | 3 - 250 kW |
| Speed | 1450 / 2900 rpm |
| Casing Material | Cast Iron / Cast Steel |
| Impeller Material | Stainless Steel / Bronze |
| Stages | 2 - 12 stages |
| Max Temperature | 160 °C |
| Max Pressure | 8.0 MPa |
| Seal Type | Mechanical Seal / Packing |
| Standard | Industrial Standard |
Product Description
The Multistage Centrifugal Pump is a high-pressure pump with multiple impeller stages arranged in series to deliver heads up to 800 m from a single casing. Its ring-section or barrel design provides structural integrity under high pressure, while the standardized stage components allow flexible configuration. The pump handles flow rates from 2 to 100 m³/h at temperatures to 160°C, with cast iron or cast steel construction. Ideal for boiler feedwater, reverse osmosis, high-pressure wash systems, and industrial process applications.
Applications
- Boiler feed water
- High pressure water injection
- Reverse osmosis systems
- Pipeline boosting
- Mine dewatering
- Power plant service water
Quality Assurance
All Multistage 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 Special Industrial Pumps
Magnetic Drive Zero Emission
Permanent magnet coupled centrifugal pump with no mechanical seal, providing 100% leak-free operation for hazardous and valuable chemical fluids.
No Seal Maintenance
Eliminates mechanical seal replacement, flush systems, and emission monitoring, reducing total cost of ownership by 30-40%.
Containment Shell Safety
Stainless steel or Hastelloy containment shell with pressure rating 16 bar and burst pressure 48 bar for safe hazardous fluid handling.
Wide Material Options
Available in 316L, duplex, Hastelloy, and fluoroplastic lined wetted parts for various corrosive chemical applications.
Key Features
Frequently Asked Questions
What is a multistage centrifugal pump?
What head can multistage centrifugal pumps achieve?
When should I use a multistage vs. single-stage pump?
Are multistage pumps available in corrosion-resistant materials?
Selection Guide
✅ When to Choose This Pump
- Power plant cooling water and boiler feed
- Municipal water supply and distribution
- Very high flow circulation systems
- Multistage high-pressure applications
⚠️ When NOT to Choose
- Small batch chemical processing
- Corrosive acid handling
- Portable or mobile service
- Hygienic food applications
💡 Common Selection Mistakes
- Not calculating system curve properly
- Ignoring parallel pump operation effects
- Under-sizing suction piping
- Not considering water hammer effects
Still unsure? Use our Pump Selection Center → or talk to our engineers →
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