The CC55 is the compact Cavity Comfort progressive cavity pump for applications with medium delivery rates. The generously sized cardan shaft makes the pump sturdy and reliable even in challenging applications; for example when pumping abrasive sludges, highly viscous suspensions or digestates. Thanks to the large free passage, the CC55 progressive cavity pump is not sensitive to foreign matter. Service and maintenance work is quick and easy thanks to the innovative design of the CC series.