Dwyer Instruments
Flow Indicators
Flow indicators are local visual indicators of flow rate. Viewing windows at economical prices that are easily replaceable and serviceable.
![Series SFI-100 midwest sight flow indicator Image](https://www.sanc.in/wp-content/uploads/2021/10/Flow_Indicators_SANC.png)
SERIES SFI-100 MIDWEST SIGHT FLOW INDICATOR
![Series SFI-400 mid west sight flow indicator image](https://www.sanc.in/wp-content/uploads/2021/10/Flow_Indicators_SANC_Buy_online.png)
SERIES SFI-400 MIDWEST SIGHT FLOW INDICATOR
![Series SFI-700 midwest sight flow indicator image](https://www.sanc.in/wp-content/uploads/2021/10/Flow_Indicators_SANC_Dywer.png)
SERIES SFI-700 MIDWEST SIGHT FLOW INDICATOR
![Series SFI-300F midwest sight flow indicator image](https://www.sanc.in/wp-content/uploads/2021/10/Flow_Indicators_SANC_India.png)