SPECK ES Multistage Pumps

Technical Data

  • Flow up 110 m³/h
  • Head / Pressure up to 630 m / 63 bar

Highly reliable and universally deploy-able boiler feed pumps up to 63 bar for a variety of application for steam or power generation.


Technical Data

Horizontal pumps with modular design, with mechanical seal or stuffing box packing.

  • Robust external shaft bearings
  • Hydraulically balanced impellers
  • Grey cast iron or spheroidal graphite cast iron designs
  • Max. 630 m / 110 m³/h
  • PN 40 and PN 63
  • Temperature up to 120 °C


Series ES multistage centrifugal pumps are used in applications where the requirement is for trouble-free pumping of clear or slightly dirty liquids. They are used in:

  • Waterworks and water supply plants
  • Heating plants
  • Pressure raising plants
  • Circulating water and condensate plants
  • Fire extinguishing plants (also used as MSMO)
  • Purification plants
  • Irrigation plants
  • Boiler feed water plants
  • Pressurized water producing stations