Steam Jacketed Metal Tube Rotameter is suitable for measuring flow rate of translucent opaque liquid, Gases under high temperature and pressure. The Metal Tube Rotameter is available in line sizes ranging from 15 mm NB to 200 mm NB. Flow Scientific India is manufacturing Steam Jacketed Metal Tube Rotameter. Flow Scientific India supplies a wide range of Control Instruments, Glass Tube Rotameter, Acrylic Rotameter, Level Gauges, Level Indicators, Sight Glass, Manometer, Reflex Level Gauge, Reflex Level Indicator, Rotameter Glass Tubes and Toughened Glass. The Steam Jacketed Metal Tube Rotameter operates at a flow range of 100 to 250000 LPH for water and 30 to 7000 NM ³/hour for air.