S pump series in uncoupled axle

S  pump series in uncoupled axle


Self-priming waste water centrifugal pumps with bearing unit in uncoupled axle.

  • Max. power: 55 kW
  • Max. capacity: 1440 m3/hr
  • Max. capacity: 24000 l/min
  • Max. capacity: 1440000 l/hr
  • Max. discharge head: 60 m
  • Max. pressure: 6 bar
  • Max. drainage: 80 mm



The self-priming S-pumps are supplied with a half-open impeller so that liquids can be pumped which are as thin as water but contain solids of up to 80 mm.

The pumps are supplied with cleaning and inspection covers, replacable wear-plates, a built-in non-return valve and a greased mechanical seal.

The pumps are available in cast iron or stainless steel AISI 316 depending on their application.

The pumps are also available in explosion-proof versions compliant with ATEX.



  • Cast iron
  • Stainless steel AISI 316

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