Explore the science within the product

HE Series Impeller

20% increase in performance allowing for faster agitation and loading. Our priority is to offer you the maximum performance regardless of the consistency of your manure. That is why GEA has developed the 17" (432 mm) impeller – High Efficiency in liquid manure handling.

20% increase in performance allowing for faster agitation and loading. Our priority is to offer you the maximum performance regardless of the consistency of your manure. That is why GEA has developed the 17" (432 mm) impeller – High Efficiency in liquid manure handling.

Key Features and Benefits

  • Effective semi-closed design – with 5 curved blades placed close to each other in order to limit turbulence between the blades and provide a more efficient rotation.
  • Enviable decrease in fuel consumption cost – providing the same pressure and flow rate, the HE impeller excels by using around 20 less HP than the standard 20" (508 mm) impeller.
  • Outstanding performance – in agitating and loading liquid manure that does not contain straw.
  • Standard only on some PTO Pump models – such as the 6" Vertical Super Pump and Lagoon Agi-Pompe meeting the following requirements: 1) Manure consistency that does not exceed 1/2" (13 mm), 2) Bedding without straw, 4) 1000 RPM pump and 5) 20" (508 mm) housing.

GEA Insights

Lemgo plant building

Past and future merge in Lemgo's pioneering district heating project

Theo van der Zwaag from the Netherlands stands in front of a GEA automated feeding robot.

Automation makes a difference for cows, humans and planet

CIAL Chile Employees stand in front of a line of defrosters from GEA.

GEA's defrosting solution sees success at CIAL in Chile

Receive news from GEA

Stay in touch with GEA innovations and stories by signing up for news from GEA.

Contact us

We are here to help! With just a few details we will be able to respond to your inquiry.