<p>The Flow Meter Demonstration, &quot;FME18&quot;, designed by EDIBON, allows through 3 different flow measurement accessories: Venturi tube, orifice plate and a variable area meter installed in series in the unit, the study to find the flow rate of the fluid flowing through each one of them comparing them directly.</p> <p>Several pressure taps are connected to a panel of eight tubes.</p> <p>The flow control valve allows the variation of the flow rate through the circuit, and its adjustment, along with the bench control valve, allows for varying the system static pressure.</p> <p>The pressure taps of the circuit are connected to an eight-bank manometer, which incorporates an air inlet valve at the top manifold which facilitates the connection to the hand pump.</p> <p>This enables to adjust the levels in the manometer bank to a convenient level to suit the system static pressure.</p>