Flood pumps

Flood Pumps

Pumping Power for Coastal and Flood Protection.

PLEUGER Flood Pump Station Units are built for precision and efficiency in large-scale water management. With an axial hydraulic impeller design and water-filled motors, these pumps deliver reliable performance for transferring massive water volumes at low pressures.

Available in standard configurations or custom-designed to your needs, they’re tailored to handle the toughest challenges. Flow rates range from 100 m³/h to 20,000 m³/h – or even higher upon request – ensuring these units excel in demanding environments.

  • Single-stage or multi-stage axial pumps for high flow requirements.

  • Water-filled motors. Oil-filled option.

  • Units for vertical, inclined and horizontal applications.

Features.

Versatile pump designs

    • Flanged bowl designs starting from 6″ (P, Q, K, S series).
    • Tie-rod designs for 6″–8″ pumps (N series).
    • Radial, semi-axial, and axial hydraulic configurations.
    • Individual customization to duty-point requirements starting from 6″.
    • Improved internal cooling system for 10” motor size and larger.
    • Non-return valves and non-return-flaps in different connection sizes and designs.

Customizable motors

    • Options include synchronous Permanent Magnet Motors and asynchronous induction motors.
    • Standard water-filled motors; oil-filled variants available for specialized applications.
    • Internal volume and pressure-compensating designs.

Flexible installation

    • Suitable for vertical, inclined, and horizontal setups.
    • Improved internal cooling systems for motors 10″ and larger.

Material options

    • Pump impellers available in polymer, stainless steel, or Super Duplex.
    • Pump bowls crafted from cast iron, NiAIBz, stainless steel 316, or Super Duplex.
    • Special materials on request.

Technical details.

  • Discharge flow: 100 m³/h – 20,000 m³/h (higher upon request).
  • Discharge head: 2 m – 20 m (6.6 ft – 65.6 ft).
  • Non-Return Valves: Available with DIN or ANSI/ASME flange connections.
  • Motor options
    • Motors from 6” to 50” with rewindable design.
    • Water-filled motors as standard, or oil-filled motors for special applications: 5 kW – 5 MW (6.7 HP to 6,700 HP).
    • Water-filled synchronous motors (Permanent Magnet Motors): 5 kW – 200 kW (6.7 to 268 HP).
    • Voltage range: 230 V – 6.6 kV (11 kV on request).
    • Variable Frequency Drive (VFD) compatibility.
    • Motor configurations: 2-pole to 12-pole Motor Designs for 50 Hz and 60 Hz.
  • Multiple material options.

Customisations for special applications

  • Twin-shaft motors
  • Motors with additional/external cooling systems
  • Motors for special voltage requirements
  • Motors according to customer specifications
  • Units for turbine operation and energy recuperation
  • Units for hot water applications

Pump and motor configurator.

Your perfect pump and motor. Configured.

Effortlessly select and configure the ideal PLEUGER submersible pump and motor for your application. Input your parameters, and PIA OPTIMUS delivers data sheets and performance curves in a ready-to-use PDF offer template.

Advantages.

Slim Profile

Fit into small well diameters with compact designs.

Integrated engineering

Comprehensive design and manufacturing from a single source ensure optimal functionality across all components.

Global Support Network

Access to Pleuger’s worldwide service network guarantees prompt assistance wherever needed.

Maintenance-free operation

Designed for durability, these units require minimal maintenance, reducing downtime and operational costs.

Quiet and resilient

Engineered for low noise emissions, vandalism protection, and resilience against flooding (IP68) and frost, ensuring reliable performance in challenging environments.

High safety operation

Internal volume and pressure compensating motor design for high operational safety and reliability.

Environmentally friendly

Eco-conscious design prioritizes sustainability without compromising performance.

Easy installation

Simplified setup process eliminates the need for complex adjustments or alignment, facilitating swift deployment.

Versatility

Versatile product sizes and designs for almost all application areas.

Applications.

Offshore and onshore operations.

  • Coastal and flood protection, dry docks and drainage
  • Cooling pumps
  • Flow channels
  • Service pumps

Certifications and Standards.

Compliant or exceeding standards:

Hydraulic Institute, CE and UKCA marking, API 610,
DNV GL, ABS, CSA, ATEX, ISO 9001, IP68, EAC, NORSOK,
Achilles, Silver, and customer-specific

Design Standards: NSF, API, ANSI, ASTM, EN, ISO, DIN, NORSOK, customer-specific
Hydraulic Standards: API, ANSI/HI, EN ISO, NFPA 20
Electrical Standards: IEC, IEEE, UKCA, NEMA

PLEUGER pump units are meticulously engineered to deliver exceptional performance, adaptability, and reliability across a broad spectrum of onshore and offshore, industrial and municipal applications.

Our commitment to quality ensures each pump meets the highest standards, providing your operations with the efficiency and dependability required in demanding environments.