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.
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.
Downloads
GEA Insights
Blueprint for better: How GEA rebuilt itself
Since 2019, GEA has risen from underperformer to DAX member – one of Germany's top 40 listed companies – by fostering entrepreneurship and turning sustainability into a competitive advantage. It reached this milestone in its nearly 145-year history without tailwinds or shortcuts, in a world of compounding crises. This turnaround shows what's possible when purpose and performance align.
Video: GEA's 2025 year in review
This year was a big one for GEA. Can you remember all the milestones and highlights?
Touching lives, lifting communities
The GEA Foundation launched this year with a promise: to make a tangible difference in people's lives. From scholarships in Germany to clean water in Tanzania, the foundation is already proving that when companies commit to giving back, lives change.
