HELIX V1613-1/25/E/KS/400-50

Brand Wilo
Model HELIX V1613-1/25/E/KS/400-50
Availability In Stock
General information


Highly efficient high-pressure multistage centrifugal pump in vertical design with in-line connections.

The non self-priming high-pressure multistage centrifugal pump has a compact overall design and is particularly efficient and easy to maintain. The pump shaft and the motor shaft of the IEC standard motor are connected by means of a clamp coupling.

A separate lantern roller bearing ensures optimum admission of axial thrusts. Intermediate bearings in the hydraulics and corrosion-resistant shaft due to stainless steel sleeve ensure a long service life. Special, permanently attached lifting eyes enable easy pump installation.

The pump is suitable for water supply, water distribution and pressure boosting, industrial recirculation systems, process water and closed cooling circuits. It can also be used in fire extinguishing systems, washing systems as well as for irrigation.



• Water supply and pressure boosting

 Industrial circulation systems

 Process water

 Closed cooling circuits

 Fire extinguishing systems

 Washing systems

• Irrigation


Special features / product advantages

 Efficiency-optimised, laser-welded 2D/3D hydraulics, flow and degassing optimised

• Corrosion-resistant impellers, guide vanes and stage housings

• Flow and NPSH-optimised pump housing

• Maintenance-friendly design with particularly robust coupling guard

• Drinking water approval for pumps with parts that come in contact with the fluid made of stainless steel (EPDM version)





Pump curves



Spec & Features
  • Features and technical specification of the product. Please contact us for further information and specifics.
  • Model
    HELIX V1613-1/25/E/KS/400-50
  • Type
    Vertical multistage pumps
  • Mains connection
    3~400 V, 50 Hz
  • Voltage tolerance
    ±10 %
  • Rated power P2
    9 kW
  • Motor efficiency class
  • Rated current IN
    16.7 A
  • Rated speed n
    2900 1/min
  • Power factor cos φ
  • Motor efficiency ηM 50%
    90.4 %
  • Motor efficiency ηM 75%
    91 %
  • Motor efficiency ηM 100%
    90.6 %
  • Minimum efficiency index (MEI)
  • Maximum inlet pressure p inl
    10 bar
  • Maximum operating pressure PN
    25 bar
  • Warranty
    2 years
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