... fluctuations,temperature variation, viscosity;Aluminum, cast iron and stainless steel materials of construction for choice. ... Hydrocarbon Processing, Liquefied Gases, Lube Oils, Marine, Paint And Varnish, Petroleum Marketing, Petroleum Production, Pharmaceutical, Printing Ink ... high Sulfur Crude Oil and Other Alkaline PH LiquidsAbrasive Liquids TCS Volumetric Flowmeter with mechanical register, air ...