The Ellipse Model AHR annular wet tap, low-pressure flow device is a multi-ported, self-averaging differential pressure flow element. Its innovative elliptical shape provides the lowest permanent pressure loss in the industry. The Ellipse flow meter is designed with a series of ports facing the upstream velocity pressures and flow sensing ports strategically located ahead of the trailing edge flow separation.
Multiported, self averaging differential pressure flow element for liquid, gas and air applications.