Deluxe Industrial Gases offers Metal Tube Rotameter for Metering Translucent and Opaque Fluids. Deluxe Industrial Gases also offers various types of gas accessories, gas equipment, cylinder and gases, cylinder trolleys, gas regulators, portable gas canisters, industrial gases, gas handling equipment and gas monitoring systems. The Metal Tube Rotameter for Metering Translucent and Opaque Fluids van operate under high operating pressure and temperature. The Metal Tube Rotameter for Metering Translucent and Opaque Fluids is available in sizes ranging from 20 NB to 100 NB.