Metric PVC 50mm

[phreezee]

Well, the story is:
Wife calls Sun spa, and the lady say yup we got it.
I go there, guy doesn't know what I'm talking about.
He proceeds to call that same lady I presume.
In the end, he just didn't understand that 2" piping is not 50mm

I needed a longer output pipe to decrease the water noise, so I searched for 50MM piping but without success. Anyway, a little thing I discovered that I thought I'd share. What I found out while at my local HD is that a coupler for 1.25" piping has an outer diameter that is exactly 50MM . I then bought a 2ft length of 1.25" pipe and was done!