Can anyone confirm the inner diameter of the tubing that fits onto the laser

Lasers
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1

Can anyone confirm the inner diameter of the tubing that fits onto the laser tube?

The stuff the comes with it looks to be 6mm, but it seems quite stretched over the glass nipple. Somehow I have ordered 8mm inner which has arrived, but not I’m not sure it will fit. So if anyone could confirm it without me cutting this off and being stuck until new tubing arrives it would be much appreciated.

2

I’ve been wondering the same thing.

3

I’ve just replaced mine. I think I got 8mm internal. Fits perfectly. I’ll check later and post photos.

4

Cheers, I got 8mm because it fits all the DIY water chilling gear I’ve bought. Would be good for flow if it fits directly.

5

@Stuart_Middleton were you able to confirm the inner diameter of the hose you chose?

6

Ah yes, it’s 8mm internal diameter. Fits easily but tight and a couple of small zip ties fasten it in place.