Biogas Pumps

Digester pumps for biomass, manure & organic waste

Over the last few years, biogas or anaerobic digestion, as it is otherwise known, has become an increasing market Castle Pumps have provided biomass pump solutions for. Whether it’s liquid manure or viscous food waste and vegetation, there’s one thing to be sure of, and that’s that you need a heavy duty, high pressure digester pump capable of handling solids without clogging. Certain pump types such as centrifugal pumps struggle with thicker fluids due to frictional losses inside the pump causing flow rates to rapidly decline, whereas we know the other pump designs that excel under such conditions. When it comes to handling viscous biowaste, getting the wrong pump can result in clogging and expensive, regular wear. That’s where Castle Pumps are here to help you.