Phone: 440-543-8271

Email: sales@hitemp.com

20
Apr

Impeller Types and Purposes

Three Main Types of Impellers We offer three different types of impellers for many of our molten metal pumps. (The impeller is the vaned wheel that spins inside the pump base.) The impeller and its interaction with the pump base (and base volute) largely determine the performance characteristics of a given pump design. Each impeller ...
7
Feb

NEVER RUN A PUMP DRY!

The molten metal IS the lubrication for the impeller and base-volute. Running the pump dry will result in damage. The only question is how much damage. This impeller is an example of a very costly mistake. A broken impeller is probably the best possible outcome of running a pump dry. Most likely, the damage would …