Elliptical-shaped flow restriction

Maintains accuracy in the most critical, and harsh conditions. 

Differential pressure-type flow meter used for the measurement of fluids by way of an elliptical-shaped flow restriction, which works in conjunction with Zedi’s field equipment to deliver flow information to Zedi Access.

The eTube is a self-cleaning device with no stagnant areas and with large pressure taps that reduce the chances of clogging.

With its smooth shaped throat, the eTube is designed to produce stable differential pressure across a wide range of flows, while allowing particulates like sand, and other solids to easily pass through the restriction without excessive wear and damage.

•  Accurate in harsh environments
•  Fewer lifetime replacements
•  Wide range of flow rates
•  Accomodate tight installations
•  Eliminate measurement errors



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