Flow indicator NH1

direct-readingtubeeasy to install

The flow indicator NH1 allows a visual control of the passage of transparent liquids. The measuring element is a piston and its position is determined by the speed of the flow. An opposing spring allows the use of the device both in horizontal and vertical position. The tube display is made of acrylic material. ● 360° visible indication. ● Rotating viewer pipe and scale. ● Easy to install. ● Good repeatability. The mounting can take place in any position, the only precaution is to avoid the connection with rigid pipes if not in perfect alignment with the instrument.