www.foodengineeringmag.com/articles/86282-liquid-flow-meters
Liquid flow meters
December 1, 2007

Omega’s adaptable impeller liquid flow meters are available with 3/8- to 1-in. pipes and employ jewel bearings for low minimum flows. The meters’ 6 to 24 Vdc pulse output is compatible with a variety of types of controls.
Omega Engineering Inc.; 203-359-1660; www.omega.com