Concoa
This new series of Mass Flowmeters and Controllers (photo) is designed to accurately monitor and control the flow of a wide range of gases. Series MFM Thermal Mass Flowmeters and MFC Thermal Mass Flow Controllers have a maximum working pressure of 500 psig and are supplied with correction factors for air, helium, hydrogen and carbon dioxide. Made from 316L stainless-steel bar stock, the units have flow ranges from 0–10 mL/min to 0–20 L/min, and an accuracy of ±1% of full scale. — Concoa, Virginia Beach, Va.