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Vertical Sump Pump

Vertical sump pump is a single-stage centrifugal pump specifically designed to handle wastewater and effluent containing solid particles, fibers, and other impurities. Its key feature is that the pump’s working components, such as the impeller and pump casing are fully submerged beneath the liquid, connected via a long transmission shaft to a surface-mounted motor for operation. Equipped with an optimized single-stage centrifugal impeller (non-clogging type), this pump efficiently accommodates larger solid objects, effectively preventing blockages.

Applications:

Sewage Treatment, Rainwater Discharge Systems, River Dredging;

Mine Drainage, Steel Rolling Wastewater Treatment;

Pulp Fiber Processing;

Corrosive Waste Liquid Treatment;

Deep Foundation Pit Drainage;

Garbage Leachate Treatment;

Ship Ballast Tank Drainage;

Max. Capacity

500 m³/h

Max. Capacity

m³/s

Max. Head

80 m

Voltage Range

380~660 V

Rated Frequency

50/60 Hz

Medium temperature

℃

Design Pressure

MPa

Max. Pressure

MPa

Max. Suction Lift

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Product Details

Vertical Sump Pump

Structural Characteristics

Immersible Design
The pump body and impeller are directly immersed in the liquid, eliminating the need for priming before startup and simplifying the operational process.
Long-axis Drive
The motor and pump body are connected via a long shaft, with the motor positioned above the liquid level to prevent contact with corrosive media. The shaft material is typically made of corrosion-resistant stainless steel, ensuring durability even under harsh operating conditions.
Corrosion-resistant Material
Flow-path components (impellers, pump bodies) can be made from materials such as stainless steel (e.g., 304, 316L), high-performance polymers (e.g., polypropylene, fluoroplastics), or ceramics, to suit various corrosive media.
Wide Applicability
Capable of handling liquids containing solid particles; features a wide operating temperature range, depending on the material selected.

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Design Pressure

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Max. Capacity

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Max. Capacity

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Max. Head

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Rated Frequency

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Medium Temperature

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Design Pressure

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Max. Head

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Design Pressure

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Max. Capacity

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Max. Capacity

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Max. Head

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Voltage Range

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Rated Frequency

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Medium Temperature

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Design Pressure

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Max. Capacity

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Max. Capacity

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Max. Head

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Rated Frequency

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Medium Temperature

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Design Pressure

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