- Joined
- Aug 20, 2020
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- 76
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- Location
- Liverpool
- What state or country do you live in
- United Kingdom
I've just recently purchased a Vectra M2, the documentation on the box and online state this has a 25mm output, however the one I have been shipped has a union coupling with an internal diameter of approx 34mm - am I missing something obvious or has the wrong coupling been provided?


