Submersible motor pump type Ama-Drainer 4 / 5

Vertical single-stage fully floodable submersible motor pumps in close-coupled design, IP68, with or without level control, max. immersion depth: 7 m.

  • Ready-to-connect, easy installation and commissioning
  • Reliable shaft sealing by SiC/SiC mechanical seal with good dry-running characteristics, with oil reservoir
  • Maintenance-free with grease-packed bearings sealed for life


  • Drainage
  • Disposal
  • Drainage systems
  • Lowering groundwater levels


Ama-Drainer 4 / 5 – Submersible motor pump

General description
Submersible waste water pump (see submersible motor pump) Variant A (standard design)

  • Chemically neutral waste water
  • Slightly contaminated waste water (up to 40 °C max.)
  • Wash water (up to 90 °C max. for short periods t ≤ 3 minutes)

Free passage 10/11 mm:

  • Solid particles with a particle size of up to 10 or 11 mm

Free passage 35 mm:

  • Waste water containing long fibres and stringy material
  • Solid particles with a particle size of up to 35 mm

Variant C for aggressive fluids

In addition to standard variant:

  • Swimming pool water
  • Brackish water
  • Seawater
  • Water containing salt
  • Aggressive fluids
  • Condensate from heat recovery applications

Variant R (for water containing oil / oil emulsions)

In addition to standard variant:

  • Oil emulsions and cutting oils
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