The American School of Gas Measurement Technology (ASGMT) has been at the forefront of flow measurement training since its inception in 1966. Over the years, ASGMT has evolved to encompass comprehensive training in measuring fluids in both gas and liquid states. With a commitment to excellence, ASGMT now offers an extensive curriculum comprising over 120 lecture classes, complemented by 54 Hands-On Product Training sessions led by industry experts, and sessions providing a brief overview of new products.

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September 15th – 18th, 2025

FUNDAMENTAL PRINCIPLES OF ROTARY DISPLACEMENT METERS

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September 15, 2023

The basic geometric configuration for rotary positive displacement meters was originally conceived for pumping water in the mid-1800’s and was patented as a rotary blower in 1860 (US Patent 30,157). The original design used wood for the rotors and understandably had issues with excessive wear.

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