We offer Sight Flow Indicator.Sight flow Indicators are used to observe flow. They are relatively simple devices that can be expected to beextremely reliable if the following criteria are met:1)The proper unit must be selected for the service intended.2)Large and rapid thermal changes must not be imposed on the unit.3)Normal standards of good workmanship must be employed in the installation and maintenance of theunit.ARSEN Sight Flow Indicator product line includes anextensive configuration of Sight Flow Indicators.These indicators are fitted with toughened glass discs and have been designed to enhance the safety for theoperator who envisages the need to view the process media as it flows through the pipe line.