# liquid ring pump

> a rotating positive-displacement pump

**Wikidata**: [Q1373495](https://www.wikidata.org/wiki/Q1373495)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Liquid-ring_pump)  
**Source**: https://4ort.xyz/entity/liquid-ring-pump


## References

1. Freebase Data Dumps. 2013