Horizontal Multistage Boiler Feed Pump
High-Pressure Multi-Stage Centrifugal Pump for Boiler Water Supply
Horizontal multistage boiler feed pump designed for high-pressure water delivery to industrial boilers, power plants, and steam generation systems.
Product Specifications
| Flow Rate | 2 - 300 m³/h |
|---|---|
| Head | 100 - 1000 m |
| Power | 15 - 1200 kW |
| Speed | 1450 / 2900 rpm |
| Casing Material | Carbon Steel / 316SS |
| Impeller Material | 316SS / Duplex |
| Max Temperature | 180 °C (standard) / 250 °C (high-temp) |
| Max Pressure | 16 MPa |
| Seal Type | Mechanical Seal / Packed Gland |
| Standard | ISO 5199 / API 610 |
Product Description
The horizontal multistage boiler feed pump is a heavy-duty, ring-section, multi-stage centrifugal pump specifically engineered for feeding water to industrial boilers and steam generation systems. It delivers high-pressure, high-temperature feedwater with exceptional efficiency and reliability. The pump features a ring-section casing with multiple impellers mounted on a common shaft, allowing high pressures to be achieved in a compact footprint.
Applications
- Boiler feed water
- Power plants
- District heating
- Reverse osmosis
- High-pressure water injection
- Condensate return
Quality Assurance
All 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
Horizontal Multistage Boiler Feed
Multistage centrifugal pump designed for boiler feed water service, with 2-8 stages generating high head for medium and high pressure boilers.
High Efficiency Multistage
Precision-machined impellers and diffusers achieve 75-80% efficiency, reducing energy consumption for continuous boiler feed operation.
High-Temp Construction
Cast steel or stainless steel casing rated for feedwater temperatures up to 180°C, with centerline mounting for thermal growth management.
Reliable Sealing
API 682 compatible mechanical seal with Plan 23 flush, suitable for high-temperature boiler feed water with minimal maintenance.
Key Features
Frequently Asked Questions
What pressure can this pump achieve?
Is variable speed operation possible?
What materials are available?
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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