East Dfes Double Suction Centrifugal Pump 66-6000 m³/h Flow 5-306 m Head Industrial Grade
High-efficiency double suction centrifugal pump with flow rates from 66 to 6000 m³/h and heads up to 306 m. Features optimized hydraulic design, multiple sealing options, and robust construction for industrial applications. Available with various impeller configurations and cooling systems for high-temperature media handling up to 105°C.
The East Dfes Efficient Double Suction Centrifugal Pump delivers superior performance with advanced hydraulic design and robust construction for industrial applications.
- Industry-leading hydraulic model for high efficiency and low cavitation
- Double-suction symmetrical structure minimizes axial thrust
- Multiple impeller configurations available for different operating conditions
- Enlarged structure design reduces leakage between pressure zones
- Multiple material options extend component service life
- High rigidity design with minimal deflection and vibration
- Fully enclosed with replaceable wear-resistant shaft sleeve
- Protects shaft from medium contact and corrosion
- Custom lubrication methods (grease or oil) based on shaft characteristics
- Optional imported bearings for various operating conditions
- External cooling water connection for high-temperature media handling
- High-quality mechanical seals with cartridge options for leak-free operation
- Alternative packing seals available for easier replacement
- External flushing and heat exchanger options for high-temperature applications
- Single-volute suction chamber reduces inlet turbulence and improves anti-cavitation
- Double-volute design for high-head, large-flow models to balance radial force
Advanced CFD numerical simulation optimizes hydraulic performance. Impeller and pump casing are precisely matched for minimal flow losses. Multiple manufacturing methods including resin-sand casting, lost-foam casting, and precision casting ensure dimensional accuracy and smooth flow-passage surfaces.
| Parameter | Specification |
|---|---|
| Flow Rate | 66 - 6000 m³/h |
| Head | 5 - 306 m |
| Inlet Pressure | < 0.3 MPa |
| Inlet/Outlet Diameter | 150 - 600 mm |
| Flange Standard | GB/T17241.6 (dimensions vary by material) |
| Medium Temperature | Conventional ≤ 80°C, with cooling < 105°C |
Special orders required for inlet pressure ≥ 0.3 MPa or temperatures above 105°C.
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