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Vertical Propeller Pump

Vertical Propeller Pump

This series of vertical propeller pumps is designed for transferring clean water as well as wastewater containing solid particles such as iron filings, sand, coal dust, and other abrasive materials, along with corrosive industrial effluents and seawater. The standard operating temperature for the pumped liquids does not exceed 55°C, though specially engineered models can handle media temperatures up to 150°C.

Applications:

Deep Well & Groundwater Extraction

Cooling Water Treatment for Thermal Power Plant

Offshore Seawater Lifting Project

Wastewater Treatment & Mine Drainage Engineering

Fire Protection System Engineering

Municipal Water Supply Project

Max. Capacity

m³/h

Max. Capacity

25 m³/s

Max. Head

90 m

Voltage Range

380~10000 V

Rated Frequency

50/60 Hz

Medium temperature

Design Pressure

MPa

Max. Pressure

MPa

Max. Suction Lift

m

Product Details

Vertical Propeller Pump

Structural Characteristics

  • Type and Structure
    ✓ Vertical single-stage/multi-stage centrifugal or mixed-flow pumps, available in non-pull-out and pull-out models;
    ✓ Discharge port location: either above or below the base; axial force is borne by the pump or motor;
    ✓ lubrication is either externally supplied water or self-lubricating.
  • Installation Method
    ✓ Wet-pit type: The pump body is submerged in the sump;
    ✓ Dry pit type: water intake from conduits with 90°elbow bend in the pump inlet;
  • Key Components
    ✓ Bearings: Primarily made of wear-resistant rubber, with optional materials including ceramic, graphite, tin bronze, or ceramic.
    ✓ Sealing: Axial sealing is achieved using packing.
  • Lubrication and Temperature Control
    When the pump bears axial force, it is equipped with a circulating lubrication system that includes ventilation, waterproofing, temperature measurement, refueling, oil level display, and cooling functions. When the environment is 40°C, the bearing temperature will be controlled within 65°C.
  • Adjustability and Customization
    ✓ The clearance between impeller and stationary components can be adjusted on-site.
    ✓ The motor junction box and external lubrication water pipe are positioned on the default left side, with customizable orientation options available.

 

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