Straightening vanes provide consistent flow profile and improve meter performance and accuracy. They allow upstream piping lengths to be minimized, which saves space and reduces cost. Made of stainless steel, they handle corrosive flows in buried meter tubes, or in tubes with condensate problems.

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Comes in many sizes, made of carbon steel and stainless steel
A Flange and a Line Model available.
Conforms to the API, ASME, and AGA requirements, as well as several other organizations.