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Vertical booster pumps > Multi VE

Multi VE 121N

Multi VE 121N
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Multi-stage, integral, centrifugal, vertical electric pumps with rigid shaft coupling, designed for pressurising homes, irrigation systems and clean-water pumping applications that require a sturdy, compact pump.

Designed to work in parallel in multiple units, they are an optimal solution for pressurisation equipment. 

Their system of suction and delivery flanges on different planes makes them easy to install and service, while providing easy access to the valve and sensor units. 

Their reliability is added to their ability to work under many different conditions, and they are remarkable for their compatibility, including an ESD variable speed control module for automating their operation according to criteria of energy savings and installation efficiency.

They are particularly recommended for pressurisation at constant pressure.

Multi VE 121N Click on the image to download the pdf of the dimensions


Multi VE 121N Click on the image to download the pdf of the spare parts

Frequency and units







Operating curves

Click on the product name to see each model’s specific features
Series features Multi VE 121N:
  • Equipment
  • Check valve: Not included
  • Counter flange: Included
  • Draining plug: Included
  • Fittings: Not included
  • Support base: Included
  • Electrical characteristics
  • Electrical isolation: F Class
  • Motor speed operation: Constantly speed
  • Motor type: Asynchronous
  • Protection rating: IP54
  • Reset: Automatic
  • Service factor: S1
  • Service type: Continuous
  • Manufacturing characteristics
  • Discharge connection type: Flange
  • Discharge diameter: 2" G
  • Impeller type: Closed
  • Motor cooling: Fan
  • Stages: Multi stage centrifugal pump
  • Suction connection type: Flange
  • Suction diameter: 2" G
  • Tightness by: Mechanical Seal
  • Materials
  • Diffuser: PP + 30% GF
  • Discharge body: Cast GG0
  • Gaskets: NBR
  • Impeller/s: Stainless steel AISI 304
  • Mechanical seal: Aluminium-Graphite
  • Mechanical seal bracket: Cast GG0
  • Motor casing: Aluminium
  • Motor shaft: Stainless Steel AISI 420
  • Nuts and bolts: Stainless steel AISI 304
  • Outer pump body: Stainless steel AISI 304
  • Pump shaft: AISI 304
  • Suction body: Cast GG0
  • Support base material: Grey Steel Painted Cast
  • Usage limits
  • Liquid temperature (ºC): Max: 40
Name Language Format Size Download Favourite
Multi VE121 dimensions .pdf 378.77 Kb f
Regulation (EU) No 547/2012 benchmark efficiency graphs .pdf 1.83 Mb f
Technical appendix Spanish .pdf 1.48 Mb f
Multi VE121 N instruction manual .pdf 2.68 Mb f
Product portfolio .pdf 2.22 Mb f
Spare parts VE 121 .pdf 559.61 Kb f

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