Stainless Steel Exhaust Reducers
Concentric Reducer vs Eccentric
Concentric reducers have the shape of a cone. Concentric reducers also have a common center line. This means that when using these reducers you will be able to align the centres of both pieces evenly.
Eccentric reducers are a bit different. One of their sides is straight, with one of the edges running parallel to the connecting pipe and results in the centre line being offset.
Eccentric reducers are more commonly used in industrial applications with fluid in pipelines.