Erich Stallkamp ESTA GmbH

Erich Stallkamp ESTA GmbH

Submersible Motor Pump



Stallkamp submersible motor pumps are the result of experience and consistent development. They run reliably and safely, are powerful, eff ective and eco-friendly at the same time.

  • Electric motor 4,0 – 22,0 kW
  • Three-phase-motor 400 V, 50Hz, 1450 - rpm.
  • IP68 protection category, insulating category F = 155° C
  • Thermo control for each phase as overheating protection
  • Motor housing in 1.4301 stainless steel
  • Pump housing made from cast iron material coated with 2 component plastic lacquer
  • Large pump housing and therefore resistant to blockages
  • Pump impeller with intake auger and chopping mechanism with tungsten carbide wear protection
  • Galvanized steel suction plate with cutting edges and winding protection
  • Sealed with radial shaft seal rings on special acidresistant hardened rings
  • Electric cable with waterblocking devices in the longitudinal direction of the cable for moisture protection;special PU outer sheathing with moulded connection
  • 1.4301 stainless steel slide bearing and absorb fl ange
  • Electric switch as a manual star-delta or automatic star-delta starter with motor protection switch and CEE plug

Useable for pumping

  • Manure in repositories, mixing tanks and slurry channels
  • Biomass for biogas systems
  • Sewage sludge in wastewater treatment plants
  • Industrial wastewater in industrial systems

  • Top performance under tough conditions (application in manure and biogas plants)
  • Spiral shaped shearing edge and large volume housing to prevent blockages
  • Thermo-control is installed as standard to prevent damage from overheating
  • Pumping medium temperature up to 50° C
  • The smooth design prevents the accumulation of fibrous materials
  • Space-saving design

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