GHL Doser Peri Tube Replacement

[ca1ore]

Has anybody found a bulk replacement source for the peristaltic tube in the GHL doser? I've found one that is probably an acceptable substitute, but not the exact same tubing.

 

[Mortie31]

Do you think you can use Santoprene tubing as that’s widely available? I don’t know how it differs from Novoprene