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*Glass Tube Rotameter* Eureka Variable Area Flow Meters (Rotameters) work on the principle of Variable Area. The float moves freely up and down in thetapered borosilicate glass tube with fluid flow from bottom to top. The float takes up a position where buoyancy forces and the float weight are balanced in proportion to flow rate. The vertical position of the float as indicated by scale is the measure of the instantaneous flow rate. *Materials of Construction* Tube : Borosilicate Glass Float : SS316, PTFE, other on request Packings : Neoprene, PTFE, Silicon, VITON End Fitting : Mild steel, Carbon steel, SS304, SS316,CF-8M, CF8, Cast Iron PTFE lined,SS lined,PVCand any other desired materialsubject to its availability. Frame & Cover : Mild Steel, SS (optional) *Performance* Accuracy : ± 2% of full flow Repeatability : 0.5% Rangeability : 10:1 Scale length : 175-200 mm, 250mm (Optional), 500 mm (optional) Max. Temp. : Up to 2000C, depending upon gland packing material Connections : Flanged or Threaded Enclosure : IP 55 or IP65 on request

Product Range Includes *Variable Area Glass & Metal Tube Rotameters *Rotameter Transmitters *Byepass Rotameters *Loflo Meters *EUMAG Electromagnetic Flow Meters *Eurekone Flow Transmitter *Orifice Assemblies *Bronkhorst Hightech B.V., The Netherlands make Thermal Mass Flow Meters/Controllers and other products *Katronic Technologies Ltd., UK make Ultrasonic Flow Meters *In-line Density Meters *Pressure & Temperature Gauges *Sight Flow Indicators *Instrument Manifolds *Flow Switches *Wheel Flow Meters Transmitters *Valves