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SLAPK Pump-China Trusted Submersible Pump Manufacturer and Supplier Since 1986.

25 kW Stainless Steel Submersible Pump for High-Volume Water Supply 1
25 kW Stainless Steel Submersible Pump for High-Volume Water Supply 2
25 kW Stainless Steel Submersible Pump for High-Volume Water Supply 3
25 kW Stainless Steel Submersible Pump for High-Volume Water Supply 4
25 kW Stainless Steel Submersible Pump for High-Volume Water Supply 1
25 kW Stainless Steel Submersible Pump for High-Volume Water Supply 2
25 kW Stainless Steel Submersible Pump for High-Volume Water Supply 3
25 kW Stainless Steel Submersible Pump for High-Volume Water Supply 4

25 kW Stainless Steel Submersible Pump for High-Volume Water Supply

The 250QJH100-50 stainless steel submersible pump is engineered for projects requiring a substantial clean-water supply from a deep well. It combines a rated capacity of 100 m³/h, a rated head of 50 m and a 25 kW underwater motor, making it suitable for centralized water supply, industrial transfer and storage-tank filling.
5.0
Flow rate:
100 m³/h
Head:
50 m
Power:
25 kW
Material:
Stainless steel
design customization

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    High-Volume Groundwater Supply

    With a rated capacity of 100 cubic metres per hour, the pump can support water systems where smaller borehole pumps cannot provide enough volume. It can transfer groundwater to a reservoir, elevated tank, process-water system or distribution pipeline.

    Actual delivered flow must be determined from the intersection of the pump performance curve and the system resistance curve.

    Industrial Applications

    • Industrial clean-water transfer
    • Process-water supply
    • Factory reservoir filling
    • Cooling-water supply
    • Groundwater extraction
    • Commercial water-storage systems
    • Rural centralized water supply
    • Pipeline boosting and transfer

    The pump is intended for clean water. It should not be used for sewage, sludge, long fibres or liquids containing large solid particles.

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    Submerged Operating Design

    The pump and motor operate below the water level as a vertical unit. This design allows water to be pushed upward without the suction-height limitations of an above-ground centrifugal pump.

    Submerged installation also reduces the amount of surface equipment required around the well.

    Stainless Steel Advantages

    Stainless steel construction helps improve resistance to corrosion and rust in suitable water conditions. It can be considered for projects where longer material durability or greater water-contact cleanliness is required.

    Material suitability still depends on the stainless steel grade and the actual water chemistry. Saline, acidic or high-chloride water must be reviewed separately.

    System-Matching Advantages

  • 100 m³/h rated flow for high-demand systems
  • 50 m rated head for lifting and pipeline delivery
  • 25 kW submersible motor
  • Compact installation inside the well
  • Suitable for automatic tank filling
  • Can support pressure- or level-based control
  • Stainless steel water-contact construction
  • Reduced surface installation requirements
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    Reliable System Protection

    A properly rated control cabinet should protect the motor against overload, phase loss, phase imbalance, abnormal voltage and dry running. Water-level sensors should stop the pump before the well level reaches an unsafe position.

    For variable-demand systems, a compatible variable-frequency drive may be used after confirming motor compatibility, minimum operating frequency, cooling and cable length.

    FAQ

    1
    What are the primary applications of the 25 kW stainless steel submersible pump?**
    The 25 kW stainless steel submersible pump is designed for high-volume water supply scenarios, including agricultural irrigation, residential water supply, municipal water distribution, industrial processes, and groundwater extraction. Its robust construction makes it suitable for both fresh and slightly brackish water.
    2
    Can the pump be used in deep wells?**
    Yes, the 25 kW submersible pump is particularly effective in deep well applications. Its powerful motor and stainless steel construction enable it to operate efficiently at significant depths, ensuring a reliable water supply even from deep underground sources.
    3
    Is the pump resistant to corrosion?**
    Absolutely. The stainless steel material used in the construction of the 25 kW submersible pump offers excellent resistance to corrosion and wear, making it ideal for environments with high mineral content or aggressive chemicals in the water.
    4
    What is the maximum flow rate of the pump?**
    The flow rate of the 25 kW stainless steel submersible pump can vary based on application and installation specifics, but it typically delivers high-volume flow rates suitable for extensive irrigation systems or large water supply needs, often exceeding several hundred liters per minute.
    5
    How does the pump handle varying water levels?**
    This pump is designed to operate efficiently at different water levels, thanks to its submersible design and adjustable impeller settings. It can maintain optimal performance even as water levels fluctuate, ensuring consistent supply without interruption.
    6
    What maintenance is required for the 25 kW submersible pump?**
    Regular maintenance includes checking for debris in the pump intake, ensuring that electrical connections are secure, and monitoring the motor for unusual sounds or vibrations. Periodic inspections and servicing by a qualified technician can help prolong the pump's lifespan and maintain high efficiency.
    Get in touch with us
    SLAPK remains committed to continuous innovation, strict quality control, and professional service, delivering dependable pump solutions to meet the evolving needs of global water and industrial markets.

    Just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs! 
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