Double Suction Split Casing Pump
- Gaotian
- Shanghai
- 15days
- 2000
Flow rate range: 20-2,800 cubic meters per hour
Head range: 7-190 meters
Motor power: 4 to 1,100 kilowatts
Rotation speed: 1,450/2,980 revolutions per minute
Suction pipe diameter: DN125-500, discharge pipe diameter: DN80-400
Installation mode: Vertical or Horizontal
Operating pressure: Standard 1.6 MPa, optionally 2.4 MPa
Medium temperature: -15°C to 120°C
Environmental temperature limit: Below 40°C
Double suction pump Application scenarios
Drinking water treatment plants
Regional heating systems
Air conditioning systems
Industrial cooling systems
Petrochemical industry
Firefighting systems
Other industrial applications
Double Suction Split Casing Pump features
High versatility
Employing modular design, standardized components facilitate interchangeable parts within coaxial systems, enabling mass production of pumps.
Strong adaptability
The pump boasts a wide operating efficiency range, with a configuration of two impellers per unit, which ensures that the majority of users' operating points can be situated within the optimal efficiency zone.
Low pulsation
By using a staggered layout of half-shaft impeller blades, the fluid flow pulsations are minimized, resulting in smoother and more stable operation, enhancing both efficiency and reliability.
High efficiency
Integrating advanced hydrodynamic models from both domestic and international sources, the pump achieves state-of-the-art performance, with its maximum efficiency exceeding 92%.
High reliability
For high-head pumps, a dual volute design is adopted, with additional reinforcement in the pump body and cover. Software analysis and structural optimization enhance its robustness and strength.
Low NPSH (Net Positive suction Head)
Careful modifications have been made to the blade intake edge and head, improving cavitation resistance while expanding the efficiency zone and maintaining uniform pressure distribution, thereby enhancing the pump's cavitation tolerance.
