RCM Industries is a company that manufactures products for measuring the flow of liquids and gases. It offers direct reading differential pressure flowmeters, flow switches, flow transmitters and digital display flow meters for lube oil, cooling water, compressed air, oxygen, carbon dioxide, etc. The company serves ethanol plants, radars, TV, and satellite systems, pre-conditioned air handling units, petroleum and beverage industries, chemical plants, OEMs, chillers, and cooling systems.