Great Plains Industries U.S.A. will be closed Wednesday, December 24th, Thursday, December 25th, Friday, December 26th, and Thursday, January 1st, 2026 to enjoy the holiday season.
⭐ HAPPY HOLIDAYS! ⭐
Great Plains Industries U.S.A. will be closed Wednesday, December 24th, Thursday, December 25th, Friday, December 26th, and Thursday, January 1st, 2026 to enjoy the holiday season.
Extreme accuracy and repeatability in a wide range of applications.
Direct volumetric measurement from a positive displacement design, providing flow measurement that is unaffected by changes in temperature, pressure, or viscosity. Browse our popular collection of stocked, quick-ship models. For additional oval gear build options, visit our OM Expanded Options & RFQ page to access configuration specs and quote request form.