• Image_nm-nmd_01
  • Image_nm-nmd_02
  • Image_nm-nmd_03

5” multi-stage centrifugal submersible electropumps, designed to work in wells or tanks,  suitable to be used in clean water

 

BUILDING FEATURES:

  • Asynchronous motor cooled by pumped liquid

  • All part in contact with water made in AISI 304 stainless steel

  • Techno-polymer impellers and diffusers

  • Single-phase version featuring capacitor and thermal-amperometric protection

  • Removable power cord-connector (differents lengths available)

  • Removable float switch

 

MODELS:

  • Power: from 0,45kW to 1,5kW

  • Frequency: 50Hz / 60Hz

  • Voltage:

       Single-phase:  230V-50Hz

                               220V-60Hz

      

       Three-phase:  400V-50Hz  /  230V-50Hz

                              380V-60Hz  /  220V-60Hz

  

            

Special versions, available upon request.

 

PERFORMANCE RANGE:

  • Flow rate: 140 l/min  (8m3/h)

  • Max. head: 110m

 

OPERATING LIMITS:

  • Max. immersion depth: 50m

  • Max. pumped liquid temperature: +40°C  (+104°F)

  • Max. amount of sand tolerated in water: 50 g/m³

  • Mounting: vertical and / or horizontal

  • Degree of protection: IP68

  • Insulation class: F

  • Voltage tolerance: ± 10%


Download catalog's PM-FROG