Parker Flow Meter, 2 L/min Min, 20 L/min Max

Oil Calibrated Variable Area Meter

Three flow options offer flow measurement in any plane, including the horizontal.
Flow through annular orifice, formed by piston bore and a tapered cone, causes a difference in pressure which moves the piston against a calibrated spring.
Indicator line viewed against colour-coded scale indelibly printed inside a transparent tube to give direct flow reading.
The transparent tube does not cloud or fog up due to all the media being contained inside the metal housing.