DIY inline co2 reactor

[fleabilly]

Hello...
I'm an American living in London.
I want to build a DIY inline co2 reactor out of 2 inch PVC,
but I am having a hard time sourcing out all the bits.
Wouldn't be a problem if I were back in the states with their mega DIY stores,
With racks and racks of PVC.
I was hoping to find a place in London where I could go in and come up with something creative based on the options, but so far I cannot find any DIY shop that has a large selection.

Would anyone know of somewhere in London,
Or online?

Cheers

R

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[geoffbark]

when i buit mine i had to order the clear acrlic from ebay, then all the fittings can be found in your local plumb trade centre