Sight Flow Indicator flowmeter
Product ID: INS-05-02-02

Indicators of fluid flowing have been used ever since man began using liquids for his own purposes. The mill owner would use a calibrated measure to check the height of his millpond and hence the amount of water/power available. In more recent times petrol pumps used to be manufactured with a rotating paddle in a sight glass dome showing that you were actually getting petrol as you were being served. Often the use of a flowmeter is an over-kill as all that is required is a quick check that the system is working and fluid is flowing

Parameter Name	Parameter Value
Measured value	flow
Display	direct-reading
Type	in-line
Other characteristics	glass rotating