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SDP submersible electric pumps for wells 4″ and 6″

The SDP series includes electrically operated Deep well pumps for installation in 4″ and 6″ fountain systems.
The pumps are designed for vertical operation in continuous operation and have a stainless steel outer casing (AISI 304) and an integrated non-return valve.

  • Delivery rate (min/max)

    0.15 / 40.2 m³/h

  • Delivery head (min/max)

    4 / 650 m

  • Power (min/max)

    0.37 / 37 kW

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Data sheet (incl. characteristic curves)

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Execution

  • Pump type: Multistage electric deep well submersible pump
  • Diameter:
    -4″ series (NW 100 mm) - Model designation 4SDP
    - 6″ series (NW 150 mm) - model designation 6SDP
  • Material:
    - Outer casing made of AISI 304 stainless steel
  • Hydraulics:
    - 4SDP:    Floating, radial impellers
    - 6SDP:    Radial impellers
  • Connections: with thread according to ISO 228
  • Check valve: Integrated in the flow body

Applications

  • Drinking and process water supply from deep wells
  • Use in civil water networks and industrial plants
  • Sprinkler and irrigation systems
  • Fire extinguishing systems with constant pressure requirement

Operating conditions

  • Water temperature:
    - up to 35 °C with 4″ motor
    - up to 30 °C with 6″ motor
  • Maximum sand content in the water:
    - 150 g/m³ with 4SDP
    - 300 g/m³ with 6SDP
    (Can also be used in waters with a high sand content)
  • Operating mode: Continuous operation (S1)

Special versions (on request)

  • Deviating voltages
  • Operation at 60 Hz

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