Valves; Pumps; Aeration - Tecfluid FLOMID Series Instruction Manual

4.3

Valves

Control valves or shut-off valves should always be installed downstream from the sensor to
assure that the pipe is always full of liquid.
4.4

Pumps

Pumps should be mounted upstream from the sensor to avoid the suction of the pump
(vacuum) that could damage the sensor liner.
4.5

Aeration

If there is a point where the level difference is higher than 5 m an air inlet valve should be
installed after the sensor to avoid a vacuum effect that could damage the sensor liner.
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