Horizontal Split Case Pump
Horizontal Split Case Double Suction Pump
The Horizontal Split Case 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 | 50 - 10000 m³/h |
|---|---|
| Head | 10 - 200 m |
| Power | 7.5 - 1000 kW |
| Speed | 450 - 1450 rpm |
| Casing Material | Cast Iron / Bronze / Stainless |
| Impeller Material | Bronze / Stainless Steel |
| Max Temperature | 120 °C |
| Max Pressure | 2.0 MPa |
| Seal Type | Packing / Mechanical Seal |
| Standard | ISO Standard |
Product Description
The Horizontal Split Case Pump is a double-suction centrifugal pump with axially split casing for large-flow, medium-head applications. Its double-suction impeller balances axial thrust and provides high NPSH characteristics, while the split casing allows inspection and maintenance without disconnecting piping. The pump delivers flow rates from 50 to 10,000 m³/h at heads to 200 m and temperatures to 120°C, with cast iron, bronze, or stainless steel construction. Suitable for water supply, cooling systems, and large-volume industrial processes.
Applications
- Water supply and distribution
- Power plant cooling
- Irrigation systems
- Fire fighting systems
- HVAC circulation
- Seawater desalination
Quality Assurance
All Horizontal Split Case 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
Low Flow High Head Tangential
Tangential flow (peripheral) pump for low-flow high-head applications, with single impeller generating heads up to 300m at low flow rates.
Peripheral Vane Design
Peripheral vane impeller generates high pressure through repeated fluid acceleration, suitable for metering, dosing, and small-bore high-pressure systems.
Stable Low-Flow Operation
Operates stably at very low flow rates without minimum flow recirculation, ideal for chemical injection and sample extraction.
Compact Construction
Single-stage design with small footprint, providing high head without multistage complexity for low-flow services.
Key Features
Frequently Asked Questions
What is a horizontal split-case pump?
What are horizontal split-case pumps typically used for?
What flow rates can split-case pumps achieve?
Can split-case pumps handle corrosive chemicals?
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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