The Grundfos line of VLSE, single stage, inline pumps with integrated motor, drive, and control are part of the family of pumps, which are better engineered to increase efficiency and reduce radial loads. With selec­tion of 24 sizes available, the Grundfos VLSE pumps are the smart choice for a number of reasons.

  • Pump, motor, and variable frequency drive are made by one supplier
  • All components you need are in one pump
  • Energy savings due to on-demand performance
  • Grundfos GO technology – control the pump from your smart device
  • Grundfos sensor technology
  • Vertical inline mounting for floor space savings
  • Axially split coupling enhances ease of service and alignment
  • Spacer coupling allows easy replacement of mechanical seal without removing the motor and drive
  • Highly efficient for reduced operation costs
  • Integrated frequency drive cuts planning, purchasing, installation, and commissioning costs

    Pump Features

    • Integrated motor, drive, and control
    • Grundfos sensor technology
    • No flexible connectors or foundation grouting needed
    • No coupling alignment or bearing frame assembly needed
    • Double Volute and Back
    • Pull-out Design
    • Multiple material selections allow for customization
    • Heavy Duty Cast and Machined Motor Bracket
    • Case Wear Rings
    • Francis Vane Impeller Design
    • Trimmed and Balanced Impellers
    • Vertical Shaft Configuration
    • Shaft Sleeves
    • Suction Baffle

    Pump Benefits

    • Energy savings due to on-demand performance
    • Reduced installation and wiring cost
    • Saves floor space and reduces piping
    • Mounts like a valve for quick installation
    • One supplier for all components means it’s configured and interfaced perfectly
    • Control, monitor, install, commission, and email reports all from you smart device via the Grundfos GO technology


    • Chilled Water
    • Condensed Water
    • Hot Water
    • Service Water
    • District Cooling/Heating Systems
    • Air Conditioning
    • Cooling Towers
    • Pressure Boosting
    • Plumbing
    • General Industry/Power Plants
    • Water Utility
    • Wastewater
    • Agriculture



    Grundfos VLSE Pump Sales Brochure

    Sales Brochure

    Sustainable Solutions for the Commercial Building Industry

    All-In-One E-Solutions Sales Brochure

    Sales Brochure

    All-In-One E-Solutions

    Grundfos VLSE

    Product Flyer

    Grundfos VLSE In-Line Type VLSE (Split Coupled In-Line)

    VLSE/VLSC Product Flyer

    Product Flyer


    Download PDF

    232 KB - 2 Pages

    Contact a Distributor

    Contact a Distributor

    Contact a Distributor for purchase information, locations or product availability.

    Ask a Product Question

    Ask a Product Question

    To request information on products, installation, operation or service, please contact us.