Mixed Flow Pumps Explained: How They Work

Running a pump over 50Hz is a common way to squeeze extra flow or head out of an existing pump without replacing it, but it comes with real tradeoffs. Since most fixed-speed pumps in Australia are designed around a 50Hz mains supply, pushing the motor past that frequency through a variable frequency drive changes almost everything about how the pump behaves: how much it moves, how much pressure it produces, how much power it draws, and how long its components are likely to last.

Whether you’re an HVAC engineer, contractor, technician, or facilities manager, this video gives a clear breakdown of a pump type that’s often misunderstood compared to standard centrifugal pumps.

Need help with pumps, heat exchangers, pressurisation units, valves, or prefabricated plantroom solutions? Contact Masterflow Solutions to discuss your project requirements.