Preso differential pressure technology is one of the most proven measuring technologies and Badger Meter has offered these primary flow elements for more than 50 years. The meters offer a custom engineered solution specifically manufactured to fit within your system, providing a reliable long-term solution for fluid, steam or gas applications.
Central California Instruments offers the complete and comprehensive line of Badger Meter Preso flow meters.
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We maintain an extensive Preso inventory and ship most products same day. We can also ship ANY item in this line as quickly as possible!
The Ellipse Model AF annular flanged 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.