Hybrid Screw Pump

The Kuhn Hybrid Screw Pump uses the screw trough as a large-surface heat exchanger by integrating water-conveying channels. In the secondary circuit water flows along the rear side of the trough and takes up wastewater heat. It then is transported to a commercial heat pump where the temperature level is increased and supplied to the consumer for use. This process does not impair the primary function of the screw.