Graphite-Metal Alloy Bushings for CO2 Pumps

Countries such as Brazil are increasingly reinjecting CO2 to meet carbon reduction goals, as can be read about in this Reuters Article. But pumping CO2 is no easy task. It is a low lubricity service, with a high possibility of flashing. Using a wear part material that is self-lubricating and non-galling to allow for low lubricity and flashing is essential. Graphite-metal alloy wear parts are proven in these applications- read more.

Improving Pump Efficiency with Graphite-Metal Alloy Wear Parts

Many metal and plastic wear parts require wide running clearances due to the possibility that touching might cause melting, galling, and even seizure. Graphite-metal alloy bushings and case rings allow tighter running clearances- this material is dimensionally stable, non-galling, and self-lubricating. These tighter running clearances translates into greater efficiency for the pump, leading to greater energy and expenditure savings. Learn more about how Graphite-metal alloy bearings can improve efficiency, including a case history.