Variable Area Flow Meters

Variable Area Flow MetersThe variable area (VA) meter (commonly known as a rotameter) consists of a tapered tube (typically made of glass) with a float inside that is pushed up by the fluid or gas flow.

Floats are made in many different shapes, with spheres and spherical ellipses being the most common. Some are designed to spin visibly in the fluid or gas stream to aid the user in determining whether the float is stuck or not.

Rotameters are available for a wide range of liquids and can be made to reliably measure flow down to 1% accuracy.

Variable Area: Industry Application

Variable Area flow meters are typically utilised in a range of applications including:

Variable Area: Flow Meters Supplier

PWA Group can supply a range of high quality, precise Variable Area flow meters to fit your industry or project requirements.

We are an authorised agent / distributor for leading global Variable Area flow meter manufacturers.

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